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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
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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.
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Address: 5400 Laurel Springs Parkway, Suite 1103, Suwanee, GA 30024
Continental Industries Group Inc.
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Address: 245 E. 58th St., 25th Fl. ,New York, NY 10022
CHEMISKY CO.,LTD.
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Address: RM705,17-Dong(C),Tiantai Garden,1-pian Huoxing,Changsha, Hunan, China
Netchem Inc
Tel:+1-519-7514700
Address: 19 Sage Court Brantford, Ontario Canada N3R 7T4
China National Chemical Construction Shenzhen Com...
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Address: 5/F., Shenzhen International Trade Centre Building, 3002,Renminnan Rd., 518014,Shenzhen,China
Zhengzhou Union Chemical Co., Ltd
Tel:86-371-67767211
Address: W24-3-5,No.75 Daxue Rd.,Zhengzhou,China
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
Alexander Chemical Corporation
Tel:+1-630-955-6050
Address: 1 Corporate Lakes, 2525 Cabot Dr., Suite 201,Lisle, IL 60532
Tianjin Minle Chemical Import & Export Trade Co.,...
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Address: TIANJIN,CHINA
Handing Enterprise Limited
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Address: RM 1007 10/F HO KING CENTRE 2-16 FA YUEN STREET MONG KOK KL HONGKONG
Hukill Chemical Corporation
Tel:+1-(440)-232-9400/800-962-1143
Address: 7013 Krick Road, Bedford, Ohio 44146-4493, USA

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