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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 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.
| البند | مواصفات |
| نقطة انصهار | 280 °C (dec.)(lit.) |
| نقاء | 99% |
| ظروف التخزين | متجر أدناه +30 درجة مئوية. |
| PH | 6.8-7.0 (10g/l, H2O, 20°C |
| MW | 247.24 |
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
عادة ما تكون معبأة في 25 كجم/طبل,و أيضا يمكن أن تفعل حزمة مخصصة.
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