Methyl Orange

product Name	Methyl Orange
Synonyms	C.I. 13025; C.I. Acid Orange 52; 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid, sodium salt; Acid Orange 52 C.I. 13025; Helianthise; MO; methyl orange for microscopy; METHYL ORANGE SODIUM SALT; sodium 4-(4-dimethylaminophenylazo)benzenesulphonate; Methyl Orange solution; Acid Orange 52; 4-Dimethylaminoazobenzene-4-sulfonic acid, sodium salt; sodium 4-{(Z)-[4-(dimethylamino)phenyl]diazenyl}benzenesulfonate
Molecular Formula	C₁₄H₁₄N₃NaO₃S
Molecular Weight	327.334
InChI	InChI=1/C14H15N3O3S.Na/c1-17(2)13-7-3-11(4-8-13)15-16-12-5-9-14(10-6-12)21(18,19)20;/h3-10H,1-2H3,(H,18,19,20);/q;+1/p-1/b16-15-;
CAS Registry Number	547-58-0
EINECS	208-925-3
Molecular Structure
Melting point	300℃
Hazard Symbols	T:Toxic;
Risk Codes	R10:;
Safety Description	S16:; S24/25:;

Gold Suppliers(25):: Tianjin Chemical Reagent No 1 Plant Tel:+86-22-23792258,23792254; Wenzhou Huaqiao Chemical Reagent Co., LTD. Tel:0577-88312157 88356516; Rionlon(Tianjin) Industry Co., Ltd. Tel:008622 28379935-9939; Shenyang Xin Guang Chemical Factory Tel:+86-24-89160086;+86-18642029806; Seidler Chemical Co., Inc. Tel:+1-973-4651122
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