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

Zhongya Chemical Co., Ltd.: Tel:+86-(318)-4385179, 4385619; Address: Sunzhen Industry Area, JingXian, HeBei 053500,

Jiangsu Shuanghe Chemicals Co. Ltd.: Tel:; Address: Room 601/602, Tower B, Hongdu Mansion, 97# , North Jiangdong Road, Nanjing, Jiangsu 210036,

Lotus chemical (HK) Limited: Tel:+86-(23)-86092822; Address: 602 Room, 172#, Gaoyan Road, Yubei, Chongqing 401120,

Alcan Chemicals Division: Tel:1-203- 5419000; Address: Stamford Harbor Park, North Tower, 333 Ludlow Street, Stamford, Connecticut 06902,

Alchemie USA, Inc.: Tel:+1-(860)-621-2470; Address: 790 South Main St., Suite 2C, Plantsville, Connecticut 06479,

Ring Specialty Chemicals, Inc.: Tel:+1-(416)-493 6870; Address: 100 Echo Point ,Unit 908, Toronto, Ontario M1W 2V2,

Shyamal Intermediates Ltd.: Tel:+91-(79)-25892080, 25833961; Address: A - 2 / 349, Phase - II, GIDC Industrial Estate, Vatva, Ahmedabad, Gujarat 382445,

Shree Ram Chemicals Ind.: Tel:+91-(79)-29295187, 25894910; Address: Plot No:411/4, PH-II, GIDC, Vatva, Ahmedabad, Gujarat 382445,

Kemino Pharmachem: Tel:+91-(79)-26859014, 26859015; Address: F-2 Premier Shopping Center, Near Lad Society, Sandesh Press Road, Bodakdev, Ahmedabad, Gujarat 380 054,

Prashant Group of Companies: Tel:+91-(79)-40083132; Address: Plot No. 3408/D&E, GIDC Estate, Phase - IV, Near Pharma Lab, Vatva, Ahmedabad, Gujarat 382 445,

Hightrust Chemical (Xi'an) Co., Ltd.: Tel:+86-(29)-6883-7299; Address: No.52 North Chang'An Street, Chang'An, Xi'an, Shaanxi 710100,

Jiangsu First Chemical Manufacture Co., Ltd.: Tel:+86-(517)-87206855; Address: No.1, East 1st Road, Hongze Industrial Park, Hongze, Jiangsu 223100,

KINFON Pharmaceutical and Chemical Service: Tel:+86-(21)-58871570; Address: No.331, Dongyuan San Cun, 978# of Pudong South Rd., Shanghai 200120,

Jiangsu International Economic-Technical Cooperation Corp.: Tel:+86-(25)-8327-6340; Address: 11F, Minfang Mansion, 189 Guangzhou Road, Nanjing, Jiangsu,

Dynasty Colourants Co., Ltd.: Tel:0086-574-27897999 +86 574 27862090; Address: 18fl., King International , No. 345 South Huancheng West Road Ningbo China,

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

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