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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
Seidler Chemical Co., Inc.
Tel:+1-973-4651122
Address: 537 Raymond Boulevard Newark, NJ 07105
Continental Industries Group Inc.
Tel:+1-212-7522020
Address: 245 E. 58th St., 25th Fl. ,New York, NY 10022
CHEMISKY CO.,LTD.
Tel:
Address: RM705,17-Dong(C),Tiantai Garden,1-pian Huoxing,Changsha, Hunan, China
wuhan Jadechem Chemicals co.,ltd
Tel:86-27-83552071
Address: floor5th,jadechem building,hanxing industrial park,jianghan economic development zone,wuhan,china.
Zhengzhou Union Chemical Co., Ltd
Tel:86-371-67767211
Address: W24-3-5,No.75 Daxue Rd.,Zhengzhou,China
Total Specialty Chemicals, Inc.
Tel:+1-203-9661525
Address: 47 Elm Street, New Canaan, CT 06840
Nagase Group
Tel:+81-3-36653021
Address: 5-1, Nihonbashi-Kobunacho, Chuo-ku, Tokyo
Hukill Chemical Corporation
Tel:+1-(440)-232-9400/800-962-1143
Address: 7013 Krick Road, Bedford, Ohio 44146-4493, USA
A&K Petro-Chem Ind. Ltd.
Tel:
Address:
Ningbo Hongda Chemicals Co., Ltd.
Tel:
Address:
HEBEI DEZHENG CHEMICALS CO.,LTD
Tel:+86-311-85263162
Address: GUANG'AN STREET,SHIJIAZHUANG,HEBEI
Henan Harvest Chem.,Ltd
Tel:+86-371-65350228
Address: No.32 Jingsan road

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