121-03-9|Benzenesulfonic acid,2-methyl-5-nitro-Products Supply

Benzenesulfonic acid,2-methyl-5-nitro- cas no:121-03-9

Synonyms: o-Toluenesulfonicacid, 5-nitro- (6CI,7CI,8CI);4-Nitro-2-toluenesulfonic acid;5-Nitro-2-methylbenzenesulfonic acid;5-Nitro-o-toluenesulfonic acid;NSC 9580;PNTOS;p-Nitrotoluene-o-sulfonic acid;

Identification

NameBenzenesulfonic acid,2-methyl-5-nitro-
CAS121-03-9
Synonymso-Toluenesulfonicacid, 5-nitro- (6CI,7CI,8CI);4-Nitro-2-toluenesulfonic acid;5-Nitro-2-methylbenzenesulfonic acid;5-Nitro-o-toluenesulfonic acid;NSC 9580;PNTOS;p-Nitrotoluene-o-sulfonic acid;
EINECS(EC#)204-445-3
Molecular FormulaC₇H₇NO₅S
Molecular Weight217.2

Chemical Properties

refractive index1.596

Safety Data

Risk R34
Safety

Risk Statements : 34-41 (Causes burns; Risk of serious damage to eyes)
Safety Statements : 26-36/37/39 (In case of contact with eyes, rinse immediately with plenty of water and seek medical advice; Wear suitable protective clothing, gloves and eye/face protection)
RIDADR : 3261
RTECS : DB7175000
Moderately toxic by ingestion. A skin and severe eye irritant. When heated to decomposition it emits very toxic fumes of SO_x and NO_x. See also NITRO COMPOUNDS of AROMATIC HYDROCARBONS and SULFONATES.

Toxicity

1.	skn-rbt 500 mg/24H MOD	28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,182.
2.	eye-rbt 2 mg/24H SEV	28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,182.
3.	orl-rat LD50:3710 mg/kg	28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,182.

supplier list

EMCO chemicals: Tel:+91-22-2894 3521; Address: 6, Surbhi Apt., Behind Centurion Bank Ltd.,Mandpeshwar Rd., Borivali (West), Mumbai - 400 092, INDIA

HangZhou Peak Chemical Co.,Ltd: Tel:+86-571-88233073; Address: Rm. 3-502,Building 3 Tucuiyuan,Lakeside Garden,No.176 Wenyi West Road, HangZhou,China

Global Chemicals LLC: Tel:380-66-8133520; Address: Proreznaya Street, 18/1 Kyiv city, 01030

Nanjing Chemlin Chemical Co., Ltd.: Tel:86-25-83697070; Address: Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China

Wuhan Senwayer Century chemical Co.,Ltd: Tel:86-27-59009407; Address: 20#Xudong Street,Wuhan China

Zhengzhou Meinl Chemical Co., Ltd.: Tel:86-371-56871707; Address: 109# Bitao Road,High-tech Zone,Zhengzhou,Henan,China.

Zhengzhou Meinl Chemical Co., Ltd.: Tel:86-371-56871707; Address: 109# Bitao Road,High-tech Zone,Zhengzhou,Henan,China.

Zhengzhou Meinl Chemical Co., Ltd.: Tel:86-371-56871707; Address: 109# Bitao Road,High-tech Zone,Zhengzhou,Henan,China.

Zhengzhou Meinl Chemical Co., Ltd.: Tel:86-371-56871707; Address: 109# Bitao Road,High-tech Zone,Zhengzhou,Henan,China.

Zhengzhou Meinl Chemical Co., Ltd.: Tel:86-371-56871707; Address: 109# Bitao Road,High-tech Zone,Zhengzhou,Henan,China.

Zhengzhou Meinl Chemical Co., Ltd.: Tel:86-371-56871707; Address: 109# Bitao Road,High-tech Zone,Zhengzhou,Henan,China.

Zhengzhou Meinl Chemical Co., Ltd.: Tel:86-371-56871707; Address: 109# Bitao Road,High-tech Zone,Zhengzhou,Henan,China.

Zhengzhou Meinl Chemical Co., Ltd.: Tel:86-371-56871707; Address: 109# Bitao Road,High-tech Zone,Zhengzhou,Henan,China.

Zhengzhou Meinl Chemical Co., Ltd.: Tel:86-371-56871707; Address: 109# Bitao Road,High-tech Zone,Zhengzhou,Henan,China.

Hangzhou Dayangchem Co., Ltd.: Tel:86-571-88938639; Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road

Benzenesulfonic acid,2-methyl-5-nitro- cas no:121-03-9

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