121-19-7|4-Hydroxy-3-nitrobenzenearsonic acidProducts Supply

4-Hydroxy-3-nitrobenzenearsonic acid cas no:121-19-7

Synonyms: Roxarsone; 2-nitrophenol-4-arsonic acid; 4-Hydroxy-3-nitrophenylarsonic acid; Nitrophenol-4-arsenic acid; 3-Nitro-4-Hydroxybenzenearsonic acid

Identification

Name4-Hydroxy-3-nitrobenzenearsonic acid
CAS121-19-7
SynonymsRoxarsone; 2-nitrophenol-4-arsonic acid; 4-Hydroxy-3-nitrophenylarsonic acid; Nitrophenol-4-arsenic acid; 3-Nitro-4-Hydroxybenzenearsonic acid
EINECS(EC#)204-453-7
Molecular FormulaC6H6AsNO6
Molecular Weight263.04

Chemical Properties

AppearancePale yellow crystals or light tan powder.
storage temp0-6°C

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass6.1(b)

Safety Data

Hazard T:Toxic;N:Dangerousfortheenvironment;
Risk R23/25;R50/53
Safety

Poison by ingestion and intraperitoneal routes. Mutation data reported. Questionable carcinogen. When heated to decomposition it emits very toxic fumes of NO_x and As. See also ARSENIC COMPOUNDS.
Hazard Codes: T,N
Risk Statements: 23/25-50/53
23/25: Toxic by inhalation and if swallowed
50/53: Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Statements: 20/21-28-45-60-61
20/21: When using, do not eat, drink or smoke
28: After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
60: This material and/or its container must be disposed of as hazardous waste
61: Avoid release to the environment. Refer to special instructions safety data sheet
RIDADR: UN 3465 6.1/PG 2
WGK Germany: 3
RTECS: CY5250000
HazardClass: 6.1(b)
PackingGroup: III
Hazardous Substances Data: 121-19-7(Hazardous Substances Data).

Toxicity

1.	msc-mus:lyms 400 mg/L	NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No. 206- NTP-TR-345 ,1989.
2.	orl-rat TDLo:2920 mg/kg/2Y-C:ETA	NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No. 206- NTP-TR-345 ,1989.
3.	orl-rat LD50:81 mg/kg	NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No. 206- NTP-TR-345 ,1989.
4.	orl-mus LD50:244 mg/kg	NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No. 206- NTP-TR-345 ,1989.
5.	orl-dog LDLo:50 mg/kg	TXAPA9 Toxicology and Applied Pharmacology. 5 (1963),507.
6.	orl-ckn LD50:110 mg/kg	TXAPA9 Toxicology and Applied Pharmacology. 5 (1963),507.
7.	ipr-ckn LD50:34 mg/kg	TXAPA9 Toxicology and Applied Pharmacology. 5 (1963),507.
8.	orl-trk LD50:61 mg/kg	TXAPA9 Toxicology and Applied Pharmacology. 5 (1963),507.

supplier list

Zhejiang Huangyan Rongyao Chemical Co., Ltd.: Tel:; Address: Wangxi Road Huangyan,Zhejiang China

La Nova Chem: Tel:+91-22-5692-1530/31/32; Address: E-404, Remi Biz Court,Veera Desai Road, Andheri (West),Mumbai - 400058, India.

Nutraplus Products India Limited: Tel:+91-(22)-28348587; Address: 7/A, Vakil Villa H. F. Society Road, Jogeshwari (East), Mumbai, Maharashtra 400060,

Oceanic Pharmachem Pvt. Ltd.: Tel:+91-(22)-24921664 / 24921669; Address: 329, A to Z Industrial Estate, G- Kadam Marg, Lower Parel(W), Mumbai, Maharashtra 400013,

Zhejiang Chemline International Co., Ltd.: Tel:86-571-88062298; Address: Rm.1905-1907, Eastcom Bldg., 398 Wensan Road, Hangzhou 310013,

KINFON PHARMACEUTICAL AND CHEMICAL CO.LTD: Tel:86-23-8650081; Address: 32F,Duhe Plaza, Lijiatuo Street, Banan Dist,Chongq

Shiv Shakti Acid & Chemical: Tel:+91-260-2430249; Address: plot no 215, II-Phase, GIDC, Vapi

Shrenik Pharma Ltd.: Tel:91-22-2283 1012 / 2284 1579 / 2281 0347; Address: 5, Pankaj Mahal,Dinshaw Wachha Rd., Near K.C.College, Churchgate, Mumbai-400 020

Shanghai Bio-Uchem Imp & Exp Co., Ltd.: Tel:021-50396858; Address: 15/F Room E No.1381~1383 Dong Fang RD.

WELL CHEMICAL LIMITED: Tel:+86-21-64015591; Address: Shanghai

Boc Sciences: Tel:1-631-5046093; Address: 45-16 Ramsey Road Shirley, NY 11967, USA

Finetech Industry limited.: Tel:86-27-87465837; Address: chukang Road, Wuhan, Hubei 430073,

Hangzhou J&H Chemical Co., Ltd: Tel:86-571-87396430; Address: No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

Hubei Yuancheng Saichuang Technology Co., Ltd: Tel:86-27-68886732; Address: 28# Golden Avenue, Golden Industrial Zone, Zhengdian Street, Jiangxia District, Wuhan City, Hubei, P. R. China

HANGZHOU KARSSEN CHEMICAL CO.,LTD.: Tel:; Address: RM709, #137 QINGCHUN ROAD , HANGZHOU,CHINA

4-Hydroxy-3-nitrobenzenearsonic acid cas no:121-19-7

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