4548-53-2|1-Naphthalenesulfonicacid, 3-[2-(2,4-dimethyl-5-sulfophenyl)diazenyl]-4-hydroxy-, sodium salt (1:2)Products Supply

1-Naphthalenesulfonicacid, 3-[2-(2,4-dimethyl-5-sulfophenyl)diazenyl]-4-hydroxy-, sodium salt (1:2) cas no:4548-53-2

Synonyms: 1-Naphthalenesulfonicacid, 3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-, disodium salt (9CI); C.I.Food Red 1 (7CI); C.I. Food Red 1, disodium salt (8CI); Ponceau SX (6CI); 12101Red; 1306 Red; C.I. 14700; Certicol Ponceau SXS; D and C Red No. 4; EdicolSupra Ponceau SX; FD and C Red No. 4; FD&C Red No. 4; FDC Red 4; Food Red1; Food Red 4; Hexacol Ponceau SX; Japan Red 4; Japan Red 504; Japan Red No. 4;Japan Red No. 504; Red 4; Red No. 1; Red No. 504; Usacert Red No. 4

Identification

Name1-Naphthalenesulfonicacid, 3-[2-(2,4-dimethyl-5-sulfophenyl)diazenyl]-4-hydroxy-, sodium salt (1:2)
CAS4548-53-2
Synonyms1-Naphthalenesulfonicacid, 3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-, disodium salt (9CI); C.I.Food Red 1 (7CI); C.I. Food Red 1, disodium salt (8CI); Ponceau SX (6CI); 12101Red; 1306 Red; C.I. 14700; Certicol Ponceau SXS; D and C Red No. 4; EdicolSupra Ponceau SX; FD and C Red No. 4; FD&C Red No. 4; FDC Red 4; Food Red1; Food Red 4; Hexacol Ponceau SX; Japan Red 4; Japan Red 504; Japan Red No. 4;Japan Red No. 504; Red 4; Red No. 1; Red No. 504; Usacert Red No. 4
EINECS(EC#)224-909-9
Molecular FormulaC18H16 N2 O7 S2 . 2 Na
Molecular Weight480.44

Safety Data

Safety

Low toxicity by ingestion. Questionable carcinogen with experimental carcinogenic and tumorigenic data. When heated to decomposition it emits toxic fumes of NO_x and SO_x.
Safety Information about Disodium3-[(2,4-dimethyl-6-sulfonatophenyl)hydrazinylidene]-4-oxonaphthalene-1-sulfonate (CAS NO.4548-53-2):
Safety Statements about Disodium3-[(2,4-dimethyl-6-sulfonatophenyl)hydrazinylidene]-4-oxonaphthalene-1-sulfonate (CAS NO.4548-53-2):
S22: Do not breathe dust.
S24/25: Avoid contact with skin and eyes.
RTECS: QK2705000

Toxicity

1.		orl-rat LD50:>2 g/kg		MEIEDD Merck Index. 11 (1989),1209.
2.		CONSENSUS REPORTS: IARC Cancer Review: Group 3 ; Animal Sufficient Evidence . Reported in EPA TSCA Inventory.		IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 7 (1987),p. 56.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 8 (1975),p. 207.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210)

supplier list

Asim Products: Tel:+(91)-(22)-2490 5333 / 2490 5334; Address: Unit no. 223, Adhyaru Industrial Estate, IInd Floor, Sun Mill Compound, Sitaram Jadhav Marg, Lower Parel (W) Mumbai-400 013, Maharashtra,India

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

Ronas Chemicals Ind. Co., Ltd.: Tel:+86-(28)-86082869; Address: Rome International Plaza,Room 09A,19th Floor,NO.210,West Yulong Street, Chengdu, Qingyang District, Sichuan 610072,

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

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

1-Naphthalenesulfonicacid, 3-[2-(2,4-dimethyl-5-sulfophenyl)diazenyl]-4-hydroxy-, sodium salt (1:2) cas no:4548-53-2

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