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.
| Предмет | Спецификация |
| Температура плавления | 280 °C (dec.)(lit.) |
| Чистота | 99% |
| Условия хранения | Хранить при температуре ниже +30°C. |
| РН | 6.8-7.0 (10g/l, H2O, 20°C |
| МВТ | 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
Обычно упаковывается в 25 кг / барабан, а также может быть выполнена индивидуальная упаковка.
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