1936-15-8;81604-88-8 Acid Orange 10

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Basic

CAS No. 1936-15-8;81604-88-8
Product Name Acid Orange 10
Synonyms C.I. 16230; C.I. Orange G; C.I. Acid Orange 10; C.I. Acid Orange 10, disodium salt; C.I. Acid Orange No. 10; C.I. Food Orange 4; 1,3-Naphthalenedisulfonicacid,7-hydroxy-8-(phenylazo)-,disodiumsalt; 1370orange; 1-phenylazo-2-naphthol-6,8-disulphonicacid,disodiumsalt; 3-naphthalenedisulfonicacid,7-hydroxy-8-(phenylazo)-disodiumsalt; 7-hydroxy-8-(phenylazo)-1,3-naphthalenedisulphonicacid,disodiumsalt; abcolorange2g; acidalfastorange; acidfastorangeegg; disodium 7-hydroxy-8-[(E)-phenyldiazenyl]naphthalene-1,3-disulfonate; disodium (8Z)-7-oxo-8-(2-phenylhydrazinylidene)-7,8-dihydronaphthalene-1,3-disulfonate; disodium 7-hydroxy-8-[(Z)-phenyldiazenyl]naphthalene-1,3-disulfonate
Molecular Formula C16H10N2Na2O7S2
Molecular Weight 452.3693

Physical property

Melting point 141℃
Water solubility 5 g/100 mL (20℃)
Hazard Symbols Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:; S37/39:;