Potassium dichromate is a chromium salt or chromate and is a common metal in the earths crust. Safety data sheet according to federal register vol. The oxidizing ability of crvi in aqueous solution is ph dependent. Material safety data sheet potassium chromate 2 inhalation. Potassium dichromate material safety data sheet cas no 7778. Talk to your employer about using a different product or about wearing protective gloves and clothing. Solutions are prepared from solid potassium dichromate, nist srm 935a. Sigmaaldrich offers a number of potassium dichromate products. Oxidizing sold, carcinogen, target organ effect, toxic by ingestion, skin sensitizer.
Avoid products with the following names in the list of ingredients, msds or package insert. Potassium dichromate crystallinecertified acs, fisher. Potassium dichromate included in the candidate list of substances of very high concern. May ignite combustibles wood paper, oil, clothing, etc. At very low phs, the dichromate species predominates. For additional information about products that might contain potassium dichromate, go to the household product database online. Potassium dichromate volumetric standard, secondary reference material for redox titration, traceable to nist srm certipur reag. Eye contact rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Potassium dichromate is a potassium salt that is the dipotassium salt of dichromic acid.
Potassium dichromate ld50 skin, rabbit 14 mgkg ld50 oral, rat 25 mgkg ldlo oral, child 26 mgkg potassium dichromate is listed as a carcinogen by osha, by the ntp as known human carcinogen as chromium hexavalent compounds and by the iarc as group 1, known human carcinogen as chromium vi compounds. May cause asthmatic attacks due to allergic sensitization of the respiratory tract. Xn harmful r22, r4820 xn harmful r4243 xi irritant r363738 n dangerous for the r5053 environment. Firstaid measures general advice show this safety data sheet to the doctor in attendance. It has a role as an oxidising agent, an allergen and a sensitiser. Material safety data sheet sodium dichromate dihydrate. It is used as an analytical reagent and in tanning, painting, printing, electroplating and pyrotechnics. Central drug house p ltd 728 vardaan house new delhi2 india. Potassium dichromate included in the candidate list of substances of very high concern svhc according to regulation e c no.
Download safety data sheet sds msds potassium dichromate k2cr2o7 book pdf free download link or read online here in pdf. If inhaled if breathed in, move person into fresh air. Do not allow runoff from firefighting to enter drains or water courses. May cause severe irritation of the upper respiratory tract with pain, burns, and inflammation. Safety data sheet northwest missouri state university. Safety data sheet according to 29cfr19101200 and ghs rev. Potassium bichromate, bichromate of potash, dipotassium dichromate chemical name. Smartlab indonesia msds potassium chromate 3 material safety data sheet potassium chromate revision. In the ph ranges encountered in natural water, the predominant forms are hydrochromate ions 63. Show this safety data sheet to the doctor in attendance. First aid measures general advice consult a physician. Physical and chemical properties molecular formula k2cr2o7. Physical and chemical properties molecular formula na.
Potassium dichromate revision date 19jan2018 specific hazards arising from the chemical the product causes burns of eyes, skin and mucous membranes. Contact with combustibleorganic material may cause fire. Firstaid measures eyes immediately rinse with plenty of water for at least 15 minutes and seek medical attention immediately. Potassium dichromate material safety data sheet cas.
Chronic inhalation may cause nasal septum ulceration and perforation. Material safety data sheet safety data sheet potassium. Identification of the substancemixture and of the companyundertaking. Read online safety data sheet sds msds potassium dichromate k2cr2o7 book pdf. Material safety data sheet potassium dichromate msds section 1. Find msds or sds, a coa, data sheets and more information. Potassium dichromate included in the candidate list of substances of very high. Chemical product and company identification product name. Potassium dichromate is an odorless, orange to red, crystalline sandlike solid or powder. Hazards identification emergency overview osha hazardous oxidizing sold, carcinogen, target organ effect, toxic by ingestion, skin sensitizer, irritant, mutagen target organs.
Potassium dichromate safety data sheet according to federal register vol. Safety data sheet sds msds potassium dichromate k2cr2o7. Potassium chromate is a severe pulmonary, skin, and eye irritant and skin sensitizer. Potassium dichromate 7778509 100 toxicology data on ingredients. Potassium dichromate, k 2 cr 2 o 7, is a common inorganic chemical reagent, most commonly used as an oxidizing agent in various laboratory and industrial applications. Copyright in the source code of the html, pdf, xml, xfo and any other electronic. Reasons for citation f potassium dichromate is on the right to know hazardous substance list because it is cited by osha, acgih, dot. In case of contact, immediately flush eyes with plenty of water for at. Potassium dichromate included in the candidate list of substances of very high concern svhc according to regulation ec no. May cause ulceration and perforation of the nasal septum if inhaled in excessive quantities. Firstaid measures eyes immediately rinse with plenty of water for at least 15 minutes and. Hazards identification potential acute health effects.
Potassium dichromate crystallinecertified acs, fisher chemical poly bottle. Ac202340000, ac202340050, ac202345000, p220100, p2203, p220500, s71231 synonyms. Potassium dichromate, crystal, acs synonymsgeneric names. Potassium dichromate standard solutions in sulfuric acid 0.
Test set for calibrating the absorbance of spectrophotometers. Section 1 chemical product and company identification. Potassium dichromate material safety data sheet cas no. Potassium dichromate 98 7778509 2319066 k 2 cr 2 o 7 294. Radchem cc po box 166982 brackendowns alberton 1454. Safety data sheet sds msds potassium dichromate k2cr2o7 page 1 section 1. These lists are brief and provide just a few examples. Inhalation move casualty to fresh air and keep at rest. Revised on 05292015 page 5 of 6 carcinogenicity iarc 1 group 1.
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