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Home > products > 2-Naphthalenesulfonicacid, 6-hydroxy-5-[2-(2-methoxy-5-methyl-4-sulfophenyl)diazenyl]-, sodium salt(1:2)

2-Naphthalenesulfonicacid, 6-hydroxy-5-[2-(2-methoxy-5-methyl-4-sulfophenyl)diazenyl]-, sodium salt(1:2) cas no:25956-17-6

Synonyms: FDC Red 40 dye;Fancy Red;FoodRed 17;2-Naphthalenesulfonicacid, 6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-, disodium salt(9CI);Allura Red40;Allura red;C.I. 16035;C.I. Food Red 17;FD and CRed No. 40;

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Identification
Chemical Properties
Safety Data
Toxicity

Identification

Name2-Naphthalenesulfonicacid, 6-hydroxy-5-[2-(2-methoxy-5-methyl-4-sulfophenyl)diazenyl]-, sodium salt(1:2)
CAS25956-17-6
SynonymsFDC Red 40 dye;Fancy Red;FoodRed 17;2-Naphthalenesulfonicacid, 6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-, disodium salt(9CI);Allura Red40;Allura red;C.I. 16035;C.I. Food Red 17;FD and CRed No. 40;
EINECS(EC#)247-368-0
Molecular FormulaC₁₈H₁₄N₂O₈S₂^.2Na
Molecular Weight496.4219

Chemical Properties

AppearanceDark red powder

Safety Data

Hazard Not regulated UN NO.
Safety

Low toxicity by ingestion and skin contact. Experimental reproductive effects. When heated to decomposition it emits very toxic fumes of NO_x and SO_x.
Safety Statements : 22: Do not breathe dust
24/25: Avoid contact with skin and eyes
RTECS : QK2260000

Toxicity

1.		orl-rat LD50:>10 g/kg		FCTOD7 Food and Chemical Toxicology. 27 (1989),701.
2.		skn-rbt LD50:>10 g/kg		FCTOD7 Food and Chemical Toxicology. 27 (1989),701.

supplier list

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Syntharo Fine Chemicals GmbH: Tel:+49-(214)-30-47600; Address: Chempark Leverkusen - Building W15, Leverkusen 51368,

Narmada Food Colours Pvt. Ltd.: Tel:+91-(22)-380 1315, 380 1316; Address: Shanrajka House, 4th Floor, Plot No 282, Opera House, Mumbai, Maharashtra 400 004,

Nile Chemicals: Tel:+91-(22)-66313162, 23454828; Address: 202, Matruchhaya, 378/80 Narshi Natha Street, Mumbai, Maharashtra 400 009,

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Kuzey Kimya Sanayi Ve Ticaret Limited Sirketi: Tel:+90-(216)-4612880; Address: Alemda? Cad. Yanyol Sok., No. 10, Kat : 3, Daire : 19, Uskudar, Istanbul,

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Haihang Industry Co., Ltd.: Tel:+86-(531)-88032799; Address: 2/F, East Tower, Bldg 12, No. 2 Qilihe Road, Jinan 250100,

Parchem - Fine & Specialty Chemicals: Tel:+1-(914)-654-6800, 800-282-3982; Address: 415 Huguenot Street, New Rochelle, New York 10801,

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