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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
Ulrich Chemical
Tel:+1-317-898-8632
Address: 3111 North Post Road Indianapolis, IN 46226
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
Continental Industries Group Inc.
Tel:+1-212-7522020
Address: 245 E. 58th St., 25th Fl. ,New York, NY 10022
Siddhi Impex
Tel:+91 22 28494280
Address: 603 Darpan Film City Road, Goregaon(E), Mumbai, India
PANAMERICAN CHEMICAL MARKETING, LTD.
Tel:+1-(713) 993-0900
Address: 2000 West Loop South, Suite 2020 Houston, Texas 77027 USA
CHEMISKY CO.,LTD.
Tel:
Address: RM705,17-Dong(C),Tiantai Garden,1-pian Huoxing,Changsha, Hunan, China
Qingdao Chinaoil Co., Ltd
Tel:
Address: 22/F,Golden Light Tower,No.56, Xianggang Zhong Road, Qingdao 266071, China
Netchem Inc
Tel:+1-519-7514700
Address: 19 Sage Court Brantford, Ontario Canada N3R 7T4
China National Chemical Construction Shenzhen Com...
Tel:
Address: 5/F., Shenzhen International Trade Centre Building, 3002,Renminnan Rd., 518014,Shenzhen,China
wuhan Jadechem Chemicals co.,ltd
Tel:86-27-83552071
Address: floor5th,jadechem building,hanxing industrial park,jianghan economic development zone,wuhan,china.

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