Sodium 4-amino-1-naphthalenesulfonate CAS 130-13-2

CAS:130-13-2
Molecular Formula:C10H10NNaO3S
Molecular Weight:247.24
EINECS:204-975-5

Synonyms:SODIUM NAPHTHIONATE; SODIUM NAPTHIONATE; SODIUM 1-NAPHTHYLAMINE-4-SULFONATE; SODIUM 4-AMINO-1-NAPHTHALENESULFONATE; PARA-NAPHTHIONIC ACID, NA SALT; NAPHTHYLAMINE-4-SULFONIC ACID SODIUM SALT; NAPHTHIONIC ACID SODIUM SALT; NAPHTHIONIC ACID SODIUM SALT 0.5-WATER; 4-amino-1-naphthalenesulfonicacimonosodiumsalt; sodium1-amino-4-naphthalenesulfonate

Sodium 4-amino-1-naphthalenesulfonate CAS 130-13-2
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What is Sodium 4-amino-1-naphthalenesulfonate CAS 130-13-2?

Sodium 4-amino-1-naphthalenesulfonate is a white or off white flake crystal. Easy to dissolve in water, soluble in 95% ethanol, insoluble in ether, and slightly soluble in concentrated caustic alkali aqueous solution and ethanol solution.

Specification

Item Specification
Melting point 280 °C (dec.)(lit.)
Purity 99%
Storage conditions Store below +30°C.
PH 6.8-7.0 (10g/l, H2O, 20°C
MW 247.24

Application

Sodium 4-amino-1-naphthalenesulfonate is used for the preparation of acidic, direct dyes, and food grade red pigments, as well as as as an antidote for nitrite and iodine poisoning

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Sodium 4-amino-1-naphthalenesulfonate CAS 130-13-2 pack

Sodium 4-amino-1-naphthalenesulfonate CAS 130-13-2
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