H Acid
Product Name: H Acid (MW:319)
Chemical Name: 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid
Synonyms: 1-AMINO-8-NAPHTHOL-3,6-DISULFONIC ACID;4-AMINO-5-HYDROXY-2,7-NAPTHALENEDISULFONIC ACID;4-AMINO-5-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID;8-AMINO-1-NAPHTHOL-3,6-DISULFONIC ACID;1-Amino-8-naphthol-3,6-disulphonicacid;1-Naphthol-8-amino-3,6-disulfonicacid;4-amino-5-hydroxy-7-naphthalenedisulfonicacid;7-Naphthalenedisulfonicacid,4-amino-5-hydroxy-2
CAS No: 90-20-0
MF: C10H9NO7S2
MW: 319
Category: Intermediate
Structure:
Descriptions:
White to gray crystalline powder. Soluble in alkaline solution, slightly soluble in water, alcohol and ether.
Use:
Mainly used for azo dyes important intermediate.
Storage: Storage should be cool and ventilated, away from heat, fire, to prevent sun exposure, heat is strictly prohibited.
Package: 25kg PP bag for solid powder. 200L or 250KG Drum for Liquid.
Specifications:
| Appearance | White to grey powder |
| Content | ≥80% |
| Moisture | ≤0.1% |
| Insoluble | ≤0.1% |
| Melting point | >300 °C |
| Package | 25KG/Bag |