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Chromic acid cas no:7738-94-5

Synonyms: Chromic(VI)acid;Chromium hydroxide oxide (Cr(OH)2O2);

Identification
NameChromic acid
CAS7738-94-5
SynonymsChromic(VI)acid;Chromium hydroxide oxide (Cr(OH)2O2);
EINECS(EC#)231-801-5
Molecular FormulaCrH2O4
Molecular Weight118.01
Chemical Properties
Appearancedark purplish red solid
Safety Data

Safety

RIDADR: UN 1463/1755
Confirmed human carcinogen. Poison by subcutaneous route. Mutation data reported. A powerful oxidizer. A powerful irritant of skin, eyes, and mucous membranes. Can cause a dermatitis, bronchoasthma, “chrome holes,” damage to the eyes. Dangerously reactive. Incompatible with acetic acid, acetic anhydride, tetrahydronaphthalene, acetone, alcohols, alkali metals, ammonia, arsenic, bromine penta fluoride, butyric acid, n,n-dimethylformamide, hydrogen sulfide, peroxyformic acid, phosphorus, potassium hexacyanoferrate, pyridine, selenium, sodium, sulfur, and many other materials. See also CHROMIUM COMPOUNDS.


Toxicity
1. ???

mmo-sat 80?μg/plate

??? MUREAV ?? Mutation Research. 54 (1978),139.
2. ???

dnr-smc 1200?nmol/L

??? CNJGA8 ?? Canadian Journal of Genetics and Cytology. 24 (1982),771.
3. ???

dnr-ssp 1200?nmol/L

??? CNJGA8 ?? Canadian Journal of Genetics and Cytology. 24 (1982),771.
4. ???

scu-dog LDLo:320?mg/kg

??? EQSSDX ?? Environmental Quality and Safety, Supplement. 1 (1975),1.

supplier list

CNCCC SICHUAN IMPORT/EXPORT CO.,LTD.
Tel:
Address: 8C Ruili, Palm Garden, 153 KeHua North Rd, Chengdu,Sichuan, P.R.China
Independent Chemical Corporation
Tel:+1-718-894-0700
Address: 79-51 Cooper Ave, Glendale, NY 11385
ZHEJIANG CHEMIALS IM & EXP CORP.
Tel:86-571-87048079
Address: No.37,Qingchun Road,Hangzhou,China
Supreme Resources, Inc.
Tel:+1-770-4754638
Address: 5400 Laurel Springs Parkway, Suite 1103, Suwanee, GA 30024
Seidler Chemical Co., Inc.
Tel:+1-973-4651122
Address: 537 Raymond Boulevard Newark, NJ 07105
Scandinavian Formulas, Inc.
Tel:+1-215-4532507
Address: 140 E. Church St. Sellersville, PA 18960
China National Chemical Construction Shenzhen Com...
Tel:
Address: 5/F., Shenzhen International Trade Centre Building, 3002,Renminnan Rd., 518014,Shenzhen,China
Friends Union Enterprises (Tianjin) Ltd.
Tel:
Address: Suites 1808-9 Guohua Building, 857 Dagu-Nan Road, Hexi District, Tianjin, China 300200.
Altair Partners, LP
Tel:+1-973-5646400
Address: 343 Millburn Ave. Millburn, NJ 07041
Oxxides, Inc
Tel:+1-845-2385142
Address: 3 Kearney Av. Harriman, NY 10926
Wedor Corporation
Tel:+1-414-329-9041
Address: 1907 S. 89th Street West Allis, WI 53227
Maryland Chemical Company
Tel:+1-410-752-1800
Address: 1551 Russell St.Baltimore, MD 21230-2090
Shanghai Risen Import & Export Company Limited
Tel:0086-21-62893201
Address: B.21/F.,Jianjing Building, 1399 Beijing Rd W, Shanghai 200040 P.R.China
Tianjin Minle Chemical Import & Export Trade Co.,...
Tel:
Address: TIANJIN,CHINA
Anshan Pan-asia Import & Export Company Limited
Tel:86-411-82528032 82527812
Address: No. 35 Zhuhe Street, Zhongshan District, Dalian, Liaoning, China

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