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 CHEMIALS IM & EXP CORP.: Tel:86-571-87048079; Address: No.37,Qingchun Road,Hangzhou,China

ORICHEM INTERNATIONAL LTD.: Tel:86-0571-85270505; Address: FLAT E,16/F,1 HUAZHE PLAZA,HANGZHOU,

Hinapharm Pharmaceutical Co., Ltd. Foshan: Tel:; Address: Room 910&911, Tianan Hi-Tech Innovation Plaza, Ecological Hi-Tech Park,Yinbing Road, Panyu District, Guangzhou, Guangdong, 511400, P.R.China

Hangzhou Colorific Chemicals Co., Ltd.: Tel:86-571-89712977 89712978 89712979; Address: 9F, BLDG 3D/E, (Westport/ New Territories)206 Zhen Hua Road, San Dun, Hangzhou, China.

RenSin Chemicals Limited: Tel:+86-25-87702966; Address: 3-810RM, Jiaye international town, 158 Lushan Road,Jianye District,Nanjing 210019, China

Maxpharm Group: Tel:; Address: B-24AB, Qingnian Plaza, Wuhan, 430022, China

Zhejiang Medicines & Health Products Import & Exp...: Tel:; Address: ZMC Building,101-2 N. Zhongshan Road,Hangzhou,China.

Zhejiang Yulong Chemical Co.,Ltd.: Tel:; Address: NO.165 ZHONGHE ZHONG ROAD, HANGZHOU, CHINA.

EUROASIA TRANS CONTINENTAL: Tel:+ 91 22 666662934/35 , 67745500 ( 13 LINES ); Address: unit no.207,Parvati Industrial Estate,New Sun Mills Compound, Lower Parel

Chemfar Ltd.: Tel:; Address: 16E,Huarong Times Mansion, No.3880 Jiangnan Avenue, Binjiang District, Hangzhou, China

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

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

FAITH EAGLE (LABORATORY) LTD.: Tel:(+86-755) 82851290; Address: 15A/F.,Block A,World Trade Plaza,8# FuHong Rd., FuTian,Shenzhen, China

SINOCO CHEMICAL CO., LIMITED: Tel:+86-571-81956191, 81956192; Address: 425 Ruiqi Mansion Moganshan Road , Hangzhou 310011 China.

Shanghai bio-uchem I/E Co., Ltd.: Tel:; Address: 15/FRoom E No .1381-1383 Dong Fang Rd.Pu Dong.Shanghai,China

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

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