Purity: ≧74%
Appearance: Grayish-white crystal
Packaging: 25KG Bag or by customized.
Sample: available
Sodium Naphthionate CAS 130-13-2
Description
Sodium Naphthionate
Sodium Naphthionate details
Product name: Sodium Naphthionate
CAS NO: 130-13-2
Molecular formula: C10H8NNaO3S
Molecular weight: 245.23
EINECS No: 204-975-5
Molecular Structure: 
Appearance: Grayish-white crystal
Sodium Naphthionate Typical Properties
| TESTS | SPECIFICATIONS |
| Appearance | Grayish-white crystal |
| Purity | ≧74% |
| 1-Naphthylamine: | 0.02%max. |
| Water insoluble: | 0.2%max. |
Sodium Naphthionate Usage
Used in the preparation of acidic, direct dyes and edible red pigments, and also used as an antidote for nitrite and iodine poisoning
Sodium Naphthionate Packaging and Shipping
Packing: 25KG Bag or by customized.
Sodium Naphthionate Storage
Stored in cool and dry place,keep the seal clean.