This chemical is slightly soluble in water. in 30 ml of ether is clear: 5: assay: min,99.5%- 100.2%: 6: . mercuric iodide 0.025 mg/m3 twa (as hg) (listed under mercury inorganic compounds).skin - potential significant contribution to overall exposure by the cutaneous r oute (listed under mercury inorganic compounds). We first present a brief tutorial on Mercuric Iodide (HgI2) detectors and the intimately related topic of near-room temperature ultralow noise . 1.3 Details of the supplier of the safety data sheet Company : Central Drug House (P) Ltd 7/28 Vardaan House New Delhi-10002 INDIA Purity . Stop leak if without risk. Solubility in water approximately 60 mg Hg/L at 24C. A strongly alkaline solution of this salt is known as Nessler's reagent, and is specially used for determining traces of ammonia (see below). 100 g (00100) 250 g (00250) Specifications. The precipitation of mercuric iodide was all the more interesting because further addition of potassium iodide causes the HgI 2 to dissolve, much to the surprise of the class. Mercuric iodide was preliminarily dissolved molecules of the mercuric salt and . PubChem . Test for sensitivity. MERCURIC POTASSIUM IODIDE; MERCURIC POTASSIUM IODIDE, [SOLID] MERCURY POTASSIUM IODIDE (K2HGI4) POTASSIUM IODOMERCURATE; POTASSIUM . Notify local health and pollution control agencies. NOTES Depending on the degree of exposure, periodic medical examination is suggested. Hydrocarbons starting with C/sub 10/ (DIENE) and up to C/sub 26/ were . Some documentation and label information may refer to the legacy brand. Medical Definition of mercuric oxide. Unlike mercury(II) chloride it is hardly soluble in water (<100 ppm). Specific Gravity/Density: 6.3600 Molecular Formula: HgI2 Molecular Weight: 454.399 SECTION 10 - STABILITY AND REACTIVITY . MERCURIC IODIDE RED, 7774-29-0, Mercury Salts, HgI2 by Loba Chemie, India. [Pg.967] We "L. S. Chemicals & Pharmaceuticals" have emerged as an ISO Certified processor and exporter of Industrial Chemicals.Our product range encompasses Sodium Acetate, Sodium Potassium Tart rate, Mercuric Iodide, Mercuric Oxide, Mercuric Chloride, Mercuric Sulphate, Lead Nitrate, Lead Tetra Acetate and Industrial Chemicals.Being a respectable organization, we always make sure to formulate all . Mercurous chloride: white. 350 o C . Solubility in H2O: N/A: Exact Mass: 787.515948: Monoisotopic Mass: . nitrate (NO3) . Silver acetate is SPARINGLY soluble (See rule #1) Na + salts. CAS: 7774-29-0: . Acute systemic mercurialism may be fatal within a few minutes; death by uremic poisoning is usually delayed 5-12 days. Solubility Rules: Greater than 0.1 mole/Liter = Soluble Between 0.1 and 0.01 mole/Liter = Slightly Soluble Less than 0.01 mole/Liter = Insoluble 1. MERCURIC IODIDE - Not listed by ACGIH, IARC, or NTP. Mercuric chloride, or also known as Mercury (II) chloride, is a chemical compound which consists of mercury and chlorine that has the chemical formula HgCl 2. Unlike mercury (II) chloride, it is hardly soluble in water. Authors R A Anderson 1 , W A McAllister, A Taylor. Slightly soluble in ether, chloroform, carbon disulfide. Search. . In Water 25oC.006gm/100gm in alcohol (Ethyl Acetate), 1GM/75 ML . Soluble in water Packings. Other: See actual entry in RTECS for complete information. Mercury Iodide is a red unscented dull powder that is sensitive to light. 4. Wt: 454.40. 99% Insoluble Matter: Max. National Institutes of Health. . Other solubilities: soluble in boiling alcohol and in solutions of,sodium thiosulfate,potassium iodide or other hot,alkali chloride solutions: Formula Weight: 454.39: Physical Form: Crystalline Powder: Percent Purity: 99+% Mercurous Mercury: 0.1% max. Highly toxic by ingestion, inhalation, and skin absorption. Solubility Solubility is the property of a solid, liquid, or gaseous chemical substance called solute to dissolve in a solid, liquid, or gaseous solvent. mercuric iodide. 12397203 Mercury (II) iodide, ACS reagent, Red, Thermo Scientific 40.70 / 100g Description This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Mercuric Potassium Iodide K2HgI4 bulk & research qty manufacturer. Dilute with water to 200 mL. Do not get water inside . o) Partition coefficient: noctanol/ water no data available. 7.7 g / cm3. Bright yellow powder. Mercuric chloride is soluble in ethanol, methanol, acetone, ethyl acetate, and diethyl ester. The washed material is dissolved in 50ml of water containing a similar quantity of potassium iodide, and mixed with a saturated aqueous solution of 12g of copper sulfate 5-hydrate. Yogi Dye Chem Industries - Offering Mercuric Iodide, Mercury Diiodide, , Mercury Compounds in Ghatkopar East, Mumbai, Maharashtra. Advanced Search. It is strongly advised not to let the chemical enter into the environment. Soluble in hot ethanol, acetone and ethyl acetate. Its solubility in water at 20C is 69 g/l. mercurous nitrate. HgI2 = 454.40 Assay 99% min Substances soluble in water 0.05% max Solubility in KI solution Passes Test Mercurous mercury (as Hg) 0.1% max. Gas chromatography--mass spectroscopy (GC/MS) measurements were made hexane extracts of mercuric iodide (HgI/sub 2/) dissolved in potassium iodide solution. Special Remarks on Explosion Hazards: Sodium + Mercuric Iodide or Potassium + Mercuric Iodide produces strong explosion on impact. Chemicals. AVOID CONTACT WITH SOLID AND DUST. Product name : Mercuric Iodide Red CAS-No. Unlike the related mercury (II) chloride it is hardly soluble in water (<100 ppm). The zinc powder is pressed into pellets with sufficient porosity to hold the electrolyte. To a mixture of 1 ml of the starch solution and 20 ml of water R, add about 50 mg of Appearance: Reddish orange powder: Assay (iodometric) Min 98.5%: Substance insoluble in KI solution . 16. Silver acetate is SPARINGLY soluble (See rule #1) AgCH3CO2. The solubility of mercurous chloride in water will be given A S=K sp B S=K sp/4 C S=(K sp/4) 1/2 D S=(K sp/4) 1/3 Medium Solution Verified by Toppr Correct option is D) Mercurous chloride is HgCl 2. Exporter of Mercury Compounds - Mercuric Chloride, Mercuric Oxide (Red), Mercuric Oxide (Yellow ) and Mercuric Iodide offered by Yogi Dye Chem Industries, Mumbai, Maharashtra. Mercuric oxide, yellow: yellow or orange yellow. Mercuric iodide | HgI2 | CID 24485 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Advanced Search. Fisher Scientific: MSDS Sources Checked for Data in Record Also known as barium mercury iodide; mercury barium iodide. Composition of the liquid-liquid HgI2 + H20 system between 514 and 611 K. Benrath et aZ. Product Code. Solubility Information: Solubility in water: insoluble. Appearance: Reddish orange powder: Assay (iodometric) Min 99%: Solubility in KI Solution . Soluble in water and denser than water. Mercury(II) iodide (HgI2) is a chemical compound with an appearance of red-orange crystals. Product identifier . Soluble in Water, Dil. Search Lab Chemicals by Category; Advanced Search; . Nitric Acid & Dil Acetic Acid. Employed as a semiconductor material, it is apart of some x-beam and gamma beam discovery and can show up as an accelerate in numerous responses. Mercuric iodide single crystal probe shows high current amplification factor even after 20 days and it remains constant needs thereafter and hence is a promising candidate for X-ray detector. The influence of solution concentrations on HgI2 crystal morphology was investigated. MERCURIC IODIDE RED AR/ACS MSDS CAS No: 7774-29- MSDS SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1. Avoid release to the environment. Solubility : Water: Soluble in water. The substance is very toxic to aquatic organisms. Water Solubility: potassium iodide solution: passes test MSDS. FireNot flammable. Mercuric Iodide HgI 2: 25C 3.210 -29: L Mercuric Sulfide: HgS 18C 410 -53 to 210 -49: C, L Mercurous Bromide HgBr 25C 1.310 -21: C, L Mercurous . The flat pellet cell is a form of larger-sized zinc-mercuric oxide cell. Iodine Content . MOL. mercuric sulfate. It is typically produced synthetically but can also be found in nature as the extremely rare mineral coccinite. Becomes dark yellow, orange and red on heating but yellow again upon cooling. Insoluble in water. 1996 Sep;33 ( Pt 5):468-70. doi: 10.1177/000456329603300515. Simple Structure Advanced History Comment on this record 3D Mercury (II) iodide Molecular Formula HgI Average mass 454.399 Da Monoisotopic mass 455.779510 Da ChemSpider ID 22893 - Charge More details: Names Properties Searches Spectra Vendors Articles More Names and Synonyms Database ID (s) Common SynonymsSolid Red Odorless Sinks in water. Crystallise it from MeOH or EtOH and wash it repeatedly with distilled water (solubility is 0.006% at ~25o). Mercuric iodide crystal was obtained by solvent evaporation in HgO-HI-H2O reaction system at room temperature. Solubility : IN WATER 25C.006gm/100gm, IN ALCOHOL (ETHYL ACETATE), 1GM/75 ML: Iodine Content : APPROX 55%: Other . Solubility in water: Insoluble in water. Uses: In analytical chemistry for preparation of Nessler's Reagent. 2 MERCURIC IODIDE CRYSTAL GROWTH IN GELS 199 when added to an equal volume of acetic ranging in concentration from 0.35 N to 16 N. Gels made with acetic acid weaker than about 0.6 N are slightly basic. Solubility in Potassium iodide: passes test: Soluble mercury salts (as Hg) 0.05 %: Foreign . . This is due to the formation of the highly water soluble complex ion HgI 4 2-, and this offered an opportunity for further discussion. mercurous chloride. Melting Point . arsonium]-1,4-dihydronaphtalene and two soluble). Molecular Weight : 454,4 g/mol. 454.45. It has also been mixed thoroughly with excess 0.001M iodine solution, filtered, washed with cold distilled water, rinsed with EtOH and Et2O, and dried in air. Mercuric acetate was listed at 0.002% in one nasal solution/spray product. 18. Affiliation 1 Department of Medicine, Royal Surrey County Hospital, Guildford, UK. Wash exposed skin thoroughly after handling. The cell uses two nickel-plated stainless-steel cans with a tube connector between them. . HgCl 2Hg 2++2Cl S 2S K sp=[S][2S] 2=4S 3 S=(K sp/4) 1/3 Solve any question of Equilibrium with:- Patterns of problems > Was this answer helpful? . A 2-mL portion of this reagent, when added to 100 mL of a 1 300,000 solution. 6. When heated above 126C, it undergoes phase transition from the alpha crystalline form to a pale . We provide this Mercuric Iodide in diverse packaging options as per the need of clients at market leading prices. Additional information. Insoluble in water. Conditions/substances to avoid include: heat, light, bromides, chlorides, ammonia, alkalis, cyanides, copper salts, lead salts, iodoform and hydrogen peroxide. National Center for Biotechnology Information. Mercury(II) iodide CAS 7774-29- red, for analysis EMSURE ACS,Reag. Any pressure developed in the inner can escape into the outer can, which has a vent. Density approx. Pharmaceutical aid. Insoluble in water but soluble in castor oil and aqueous ammonia. Immediately call a poison center/doctor. 08046067604 77% Response Rate . Chemicals. Mercury(II) iodide Other names mercuric iodide mercury biniodide Identifiers CAS number 7774-29-0: Properties Molecular formula HgI 2: Molar mass 454.40 g/mol Appearance scarlet red powder Density 6.36 g/cm, solid Melting point 259C Boiling point 350C (sublimes) Solubility in water 6mg/100g water Hazards NFPA 704 . 0.05 mg/m3 twa (vapor, except organo alkyls, as hg) (listed under mercury compounds).10 mg/m3 idlh (as hg, except organo(alkyl) Becomes greenish on exposure to light due to disproportionation into metallic mercury and mercuric iodide. Mercuric chloride is an odorless white crystalline solid. Ph Eur - Find MSDS or SDS, a COA, data sheets and more information. Approx 55%. All nitrates, acetates and perchlorates are soluble. Solubility in water and organic solvents Solubility in lipids in the order of 5-50 mg/L. In the crystal, each mercury atom is bonded to two chloride ligands with HgCl distance of 2.38 ; six more chlorides are more distant at 3.38 . Mercuric iodide is insoluble in water, but soluble in absolute alcohol; and also in potassium iodide solution, with the formation of K 2 HgI 4, which may be obtained in lemon-yellow crystals. Solubility . The U.S. Department of Energy's Office of Scientific and Technical Information Heavy Red Odorless Powder. Read about company. 7774-29-. Experimental values of the solubility of mercur-y (II) iodide in water .. 17. The reaction of bis[trialkyl(aryl)arsonium]-1,4-dihydronaphtalene iodides with mercuric iodide in water-alcohol solutions in the presence of excess potassium iodide gives rise to bisarsonium triiodomercurates. Ammonium salts are SOLUBLE in water (See rule #2) Hg2Cl2. All sodium, potassium, and ammonium salts are soluble. Properties, SDS, Applications, Price. Mercuric iodide is used in medicine and in analytical chemistry. POISONOUS GASES MAY BE PRODUCED WHEN HEATED. Weighed amounts of the red HgI 2 powder, as received, were added to 100 mL of distilled water to reach concentrations of 0.02 and 0.04 g mL 1 . The total organic carbon was found to be around 10 to 100 ..mu..g/g in both starting materials and in single crystals. p. 4 Solubility: Partially soluble in acetone. Wear dust respirator and rubber overclothing (including gloves). If exposed or concerned: Get medical advice/attention. Water solubility soluble. 6 Mercuric iodide red MSDS Section 1: Chemical Product and Company Identification Product Name: Mercuric iodide red Catalog Codes: 10904 CAS#: 7774-29- . MERCURIC IODIDE M537.10 INTEGRA Chemical Company24 Hour Emergency Response: CHEMTREC 800-424-9300 (Outside USA 703-527-3887) Mercuric oxide, red: bright red or orange red. Mercuric sulphide, red: bright red. Mercury (II) iodide - Wikipedia Mercury (II) iodide Mercury (II) iodide is a chemical compound with the molecular formula Hg I 2. Interesting chemical reactions are feasible in acidic gels made with other acids Solubility (in Potasssium Iodide sol) Application Of Mercury Iodide: If on skin: Wash with plenty of soap and water. Evaporation rate Solubility 0% at 21C Not applicable. National Library of Medicine. coeff. Mercuric chloride is unstable in the presence of alkalies and is decomposed to metallic mercury by sunlight in the presence of organic matter. Formula : HgI2. 0 0 b : a bright red coarse powder obtained by precipitation from . Conditions/substances to avoid include: heat, light, bromides, chlorides, ammonia, alkalis, cyanides, copper salts, lead salts, iodoform and hydrogen peroxide. Solubility Information: Solubility in water: insoluble. National regulations; Germany: AwSV/VwVwS Annex reference : Water hazard class (WGK) 3, strongly hazardous to water (Classification according to VwVwS, Annex 2; WGK No 404) 12th Ordinance Implementing the Federal Mercuric iodide (Hg I2) is a chemical compound with an appearance of red-orange crystals.Unlike mercury(II) chloride it is hardly soluble in water (<100 ppm). 0.01%. In the presence of chloride ions, it dissolves to give the tetrahedral coordination complex [HgCl 4] 2 . Commercially available in the anhydrous form. Mercuric iodide is precipitated by mixing solutions containing 6.8g of mercuric chloride and 8.3g of potassium iodide. . . To this mixture add an ice-cold solution of 30 g of potassium hydroxide (KOH) in 60 mL of water, then add 1 mL more of the saturated solution of mercuric chloride. : either of two forms of a slightly water-soluble crystalline poisonous compound HgO: a : a yellow finely divided powder obtained usually by precipitation from solutions of mercuric chloride and sodium hydroxide and used in antiseptic ointments. Very slightly soluble in diethyl ether. Mercuric(I) chloride is INSOLUBE (See rule #3) SOLUBLE in water (See rule #1) AgC2H3O2. Do NOT take working clothes home. Fire Hazard Special Hazards of Combustion Products: Fumes from fire may contain toxic mercury vapor. (USCG, 1999) Health Hazard All forms of exposure to this compound are hazardous. . Accidental release measures Small Spill: Use appropriate tools to put the spilled solid in a convenient waste disposal container. Solubility : IN WATER 25C.006gm/100gm, IN ALCOHOL (ETHYL ACETATE), 1GM/75 ML: Iodine Content : APPROX 55%: Other Insoluble : Max 0.01%: Loss . Crystallizes with either one, two or three molecules of water. It occurs because solubility constants, like other types of equilibrium constant, are functions of temperature. mercuric sulfide. [4] Its solubility increases from 6% at 20 C (68 F) to 36% in 100 C (212 F). Solubility 5gm gives clear solution in 50ml of Potassium Iodide solution . 126 to 127C Sublimes at 350C 6.28 (Water = 1) Not available. Tentative values ofthc solubility ofmeroury (II) iodide in water . It has the melting point of 277C and boiling point of 304C. : 7774-29- 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratorychemicals, Industrial & for professional use only. mercuric nitrate. Soluble in water Packings. 2. The results showed that iodide anions could be easily detected by the naked eyes. 259 o C. Boiling Point . Therefore, the addition of I (-) to the aqueous solution of 1-Hg (2+)lead to significant color changes from yellow to deep-red by the release of 1. No. Uses In . Techinical Specifications of Mercuric Iodide-AR; Description Red Powder CAS No. Company Identification: Fisher Scientific UK Bishop Meadow Road, Loughborough Leics. solubility: 5% solution in distilled water is clear and colourless. Sensitive to light. The binding constant of 1-Hg (2+) is calculated to be 2.4010 (4)M (-1), which is lower than that of HgI2. mercuric oxide red. As with other alkali metals, potassium decomposes in water with the evolution of hydrogen because of its reacts violently with water, . Search Lab Chemicals by Category; Advanced Search; New Products; . Triturate 1.0 g of soluble starch R with 5 ml of water R and whilst stirring pour the mixture into 100 ml of boiling water R containing 10 mg of mercuric iodide R. Carry out the test for sensitivity each time the reagent is used. Most chlorides, bromides and iodides are soluble, except Silver and Mercury. The solubility of a substance fundamentally depends on the physical and chemical properties of the solute and solvent as well as on temperature, pressure and the pH of the solution. double decomposition method t potassium iodide solution is added into the reactor, while stirring slowly adding mercuric chloride solution for double decomposition reaction, generate Mercury iodide and potassium chloride, after standing, filtering, washing with distilled water, after centrifugal separation and drying, the Mercury iodide product was prepared. Allow the precipitate to settle, and draw off the clear liquid. Mercury (II) Iodide Section 1 Chemical Product and Company Identification MSDS Name: Mercury (II) Iodide Catalog Numbers: M/2950/46, M/2950/48 Synonyms: Mercuric Iodide; Mercury Diiodide; Red Mercuric Iodide. Mercuric iodide, red: red. For example, sugar is more soluble in hot water than cool water. Send Email. . (1% soln/water) Freezing point Boiling point Vapor pressure Odor threshold Specific gravity Vapor density Water/oil dist. Mercuric iodide, red Mercury biniodide KEEP PEOPLE AWAY. Hazards and Safety Highly toxic by ingestion, inhalation and skin absorption. 3. A stream of sulfur dioxide is passed into the . Dispersion Properties: See solubility in water, acetone. Toxic by inhalation and by ingestion. University Library Digital Initiative 701 Morrill Road 204 Parks Library Iowa State University Ames, IA 50011 Composition: Water 79.65%, Sodium Hydroxide 12.49%, Mercuric Iodide 4.37%, Potassium Iodide 3.49% Grade: APHA Boiling Point: Approximately 102C Density: 1.27 Color: Light yellow liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient 4: ether insoluble: 1gm. 5H 2 O Crystals that are yellow or reddish and deliquescent; soluble in alcohol and water; used in aqueous solution as Rohrbach's solution for mineral separation on the basis of density. Other solubilities: soluble in boiling alcohol and in solutions of,sodium thiosulfate,potassium iodide or other hot,alkali chloride solutions: SMILES: I[Hg]I: Molecular Weight (g/mol) 454.39: ChEBI: CHEBI:49659: Grade: ACS Reagent: Solubility (In potassium iodide soln.) Acute mercuric iodide poisoning Ann Clin Biochem. Molecular Wt. MERCURIC IODIDE RED AR/ACS is not on the REACH Candidate List MERCURIC IODIDE RED AR/ACS is not on the REACH Annex XIV List: 15.1.2. Bioaccumulation of this chemical may occur in aquatic organisms. . Description . It is highly reactive to lead salts, iodoform, chlorides, light, heat, hydrogen peroxides and copper salts. Not available. MERCURIC IODIDE, RED HgI2 Mercury(II) iodide, Mercury biniodide, Red mercuric . . Free samples program. Mercury (II) iodide is a chemical compound that exists in red-orange crystals. Water Purification Services We are the partner of choice for water purification systems and services. Component Concentration. It is slightly soluble in acetic acid, pyridine, and carbon disulfide. Substances Synonyms : Mercuric iodide red. PMID: 8888985 DOI: 10.1177 . M40817 100 gm. Mercuric iodide is only slightly soluble in water (6 10-5 g mL 1); the solute effect on the depression of the melting point is ignored in this work. Assay Min. Contents 1 Production Name: Mercury (II) Iodide Material Safety Data Sheet: Synonym: Mercuric Iodide; Mercury Diiodide; Red Mercuric Iodide. p) Autoignition temperature no data available. Wear protective gloves, protective clothing, eye protection, face protection. 100 g (00100) 250 g (00250) Specifications. Large Spill: Poisonous solid. MERCURIC IODIDE RED AR/ACS Safety Data Sheet www.lobachemie.com 09/04/2015 5/11 Packaging: Glass bottle: Solubility Odour Odourless. LE11 5RG Manufacturers estimated 192 g of TM are used for 2 injectable products and 40 g are used for 2 topical products. Practically insoluble in chloroform, carbon . If swallowed: Rinse mouth. mercuric oxide yellow. MERCURIC IODIDE RED. Passes test . MERCURIC IODIDE RED, 7774-29-0, Metallic Salts (Metal Salts), HgI2 by Loba Chemie, India.