Research and product development manufacturersupplier. Conditions to avoid cobaltous chloride, hexahydrate 7791 1. The anhydrous without water blue form can be made by reacting cobalt with chlorine. Cobalt chloride also has hazardous decomposition products, including hydrogen chloride, irritating toxic fumes and gases, and cobalt and its oxides. One reagent lane fair lawn, nj 07410 for information in north america. This material contains cobalt dichloride anhydrous listed as cobalt compounds.
If it is made, it just drops a cl from cocl 3, making cocl 2 cobaltii chloride again. Furthermore, cobaltii chloride is suspected of causing cancer i. American elements can prepare dissolved homogeneous solutions at customer specified concentrations or to the maximum stoichiometric concentration. The reaction products were identified by ir spectroscopy, chemical and xrd analyses. They are an excellent source of cobalt chloride for applications requiring solubilized materials. Safety data sheet for cobalt chloride cocl2 b0252 neb. Cobaltii chloride hexahydrate cas 77911 for analysis emsure acs, reag. Madsen, rashmi mathur, tim yeakley abstract humidity indicator cards hics are used to determine when products have been exposed to moisture above recommended storage levels. Cobalt chloride test paper is responsive to 50% relative humidity and above, and any direct measure of an aqueous solution. The most common sources of skin exposure are nickelplated objects. Mechanism of reaction between cobaltii oxide and ammonium. Chloride compounds can conduct electricity when fused or dissolved in water. Safety data sheet cobalt pieces according to appendix d, osha hazard communication standard 29 cfr 1910.
Manganeseii chloride, anhydrous sc358271 hazard alert code key. Cobalt chloride, hexahydrate ldlo skin, guinea pig 165 mgkg ld50 oral, rat 80 mgkg cobalt chloride, hexahydrate is listed by the ntp as anticipated human carcinogen as cobalt and cobalt compou that release cobalt ions in vivo and by the iarc as group 2b, possible human carcinogen as cobalt sulfate an other soluble cobalt ii salts. Tsca toxic substances control act, 40 cfr part 710 x listed not listed. Cobalt chloride acts as a weakly acidic inorganic salt, which is soluble in water. Cobalt compounds may cause cancer based upon animal studies. The toxicity of cobalt chloride 30, 60, 90, 120 and 150 ppm on freshwater fish oreochromis mossambicus were investigated 96 hrs. Material safety data sheet cobaltii chloride hexahydrate. Cobalt dichloride is a chemical that changes color. Place the test strip or sheet near recesses or areas where there may be cracks. All three hydrates are hygroscopic, with the anhydrous a light blue color, and the di and heptahydrate violet. Chloride materials can be decomposed by electrolysis to chlorine gas and the metal. Extreme high moderate low section 1 chemical product and company identification product name manganeseii chloride, anhydrous statement of hazardous nature considered a hazardous substance according to osha 29 cfr 1910.
Noah technologies corporation 1 noah park san antonio, texas 782493419 phone. Cobalt indicating silica gel health and safety update. Identification product identifier product name cobalt pieces internal identification replaces m035 recommended use of the chemical and restrictions on use application exterior surface coating. Safety data sheet sds for cobalt sulfate monohydrate. A multistage mechanism was established for reaction between cobalt oxide and ammonium chloride. Regulatory information united states of america inventory component casno tsca tsca inventory notification activeinactive tsca epa regulatory flags cobaltii chloride 7646799 x active legend. Cobalt ii chloride, anhydrous revision date 19jan2018 15. Cobaltii chloride is a colorful compound with the formula cocl 2. Patient information sheet cobaltiichloride hexahydrate. After shaking for about 15 min, a dark blue oily layer appeared between the aqueous and. Product name cobalt chloride cocl2 other means of identification product no b0252 recommended use of the chemical and restrictions on use recommended use this product is for research and development only restrictions on use no information available details of the supplier of the safety data sheet company phone number 9789275054, 800632. Cobalt chloride solutions are moderate to highly concentrated liquid solutions of cobalt chloride. There also are hazards stemming from the inhalation of silica dust. There is no warranty of accuracy or completeness of any information contained herein.
The cobalt chloride test paper is useful in difficult to reach places and recesses, such as cracks in circuit boards or ceramics. Cobalt ii chloride hexahydrate 77911 95 cobalt ii chloride 7646799 4. Hydrochloric acid is listed in the tsca inventory and in sara 3 as aerosol only. Small rh indicating cards and test papers that turn from blue to pink also contain cobalt chloride. Safety data sheet according to 29cfr19101200 and ghs rev. It can be oxidized to cobaltiii compounds, although cobaltiii chloride does not exist. May cause sensitization by inhalation and skin contact. Material safety data sheet cobalt chloride hexahydrate 1 chemical product and company identification msds name. Cobalt ii chloride, anhydrous, 97% catalog numbers. The resulting solutions contain moderate concentrations of hydrogen ions and have phs of less than 7. Extreme high moderate low section 1 chemical product and company identification product name cobalt ii chloride statement of hazardous nature considered a hazardous substance according to osha 29 cfr 1910. Extreme high moderate low section 1 chemical product and company identification product name cobaltii chloride statement of hazardous nature considered a hazardous substance according to osha 29 cfr 1910. Possibility of hazardous reactions not established. Since the danger is potential inhalation of cobalt dust, the use of these.
Firstaid measures general advice show this safety data sheet to the doctor in. Cobalt chloride, hexahydrate is listed in the tsca inventory and in sara 3 as cobalt compounds. Cobalt dichloride free humidity indicator cards merle benas, keiichi fujisawa, r. Pdf in 200506, cobalt chloride was the eighthmostprevalent allergen in patch tests 8. This safety data sheet was created pursuant to the requirements of. This msds has been prepared according to the hazard criteria of the. Article pdf available in british journal of sports medicine 3911. Sigmaaldrich offers a number of cobaltii chloride products. They are formed through various chlorination processes. Regulatory information united states of america inventory component casno tsca tsca inventory notification activeinactive tsca epa regulatory flags cobalt ii chloride 7646799 x active legend. Cobaltii chloride simple english wikipedia, the free. Chemtrec 8004249300 outside usa 7035273887 1216 6th ave n kent wa 98032 phone. Hydrochloric acid, anhydrous, see hydrogen chloride, anhydrous.
Identification of the product and company information product name. May cause asthmatic attacks due to allergic sensitization of the respiratory tract. Pdf toxicological effect of cobalt chloride on freshwater. Firstaid measures general advice show this safety data sheet to the doctor in attendance. Cobalt chloride was determined to be the final product.
Lithium chloride 20 mm cobaltii chloride 5 mm sodium cacodylate buffer ph 6. Cobalt chloride creationwiki, the encyclopedia of creation. Physical and chemical properties molecular formula coci 2 6h 2 o. Avoid products with the following names in the list of ingredients, msds or package insert. Very toxic to aquatic organisms, may cause longterm adverse effects in the aquatic environment. Identification of the substancemixture and of the company undertaking 1. It is also a component in some paints and pigments used to produce a blue color. Cobaltii chloride hexahydrate 77911 95 cobaltii chloride 7646799 4. Cobaltii chloride, anhydrous revision date 19jan2018 15. One reagent lane fair lawn, nj 07410 for information in north america, call. Physical and chemical properties molecular formula coci26h2o. This chemical is considered hazardous by the 2012 osha hazard. Cobalt muriate hexahydrate, cobaltous chloride hexahydrate company identification.
Ingredient water ferric chloride ferrous chloride hydrochloric acid brenntag revision date. Cobalt chloride test paper detects the presence of moisture responsive to 50% humidity and above to determine if you have wetness or dampness problems. What is cobaltiichloride hexahydrate and where is it found. Anmol chemicals group has manufacturing facilities spread across western india, representatives in houston chicago usa, dubai and uae. The most common source of exposure is nickel plated objects which always contain cobalt. What is cobalt ii chloride hexahydrate and where is it found. Three hydrates of cobalt chloride exist, anydrous, dihydrate, and hexahydrate. The benzalkonium tetrathiocyanatocobaltateii electroactive material was prepared by shaking an aqueous phase 150 cm 3 containing 0. Cobaltii chloride hexahydrate is an excellent water soluble crystalline cobalt source for uses compatible with chlorides. If medical advice is needed, have product container or label at hand keep out of reach of children read.