Product Details
| Product Name:
J acid |
CAS No.:
201-718-9 |
| EC-No.:
201-331-5 |
Min. Order:
1kg |
| Purity:
99% |
Supply Ability:
as request |
| Release date:
2019/07/06 |
| MF:
C10H9NO4S |
Cara 499
| Product Name: |
J acid |
| Synonyms: |
6-amino-1-naphthol-3-sulfonicacid(2-5-7);7-amino-4-hydroxy-2-naphthalenesulfonicaci;7-Amino-4-hydroxynaphtalene-2-sulfonicacid;7-Amino-4-naphthol-2-sulfonicacid;aminonaphthol;isogammaacid;kyselina2-amino-5-naftol-7-sulfonova;kyselina6-amino-1-naftol-3-sulfonova |
| CAS: |
87-02-5 |
| MF: |
C10H9NO4S |
| MW: |
239.25 |
| EINECS: |
201-718-9 |
| Product Categories: |
Intermediates of Dyes and Pigments;Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfonic/Sulfinic Acids;Sulfur Compounds;Azo dyes |
| Mol File: |
87-02-5.mol |
 |
| |
| J acid Chemical Properties |
| density |
1.4338 (rough estimate) |
| refractive index |
1.6500 (estimate) |
| form |
powder |
| color |
yellow |
| CAS DataBase Reference |
87-02-5(CAS DataBase Reference) |
| EPA Substance Registry System |
2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-(87-02-5) |
| Hazard Codes |
C |
| Risk Statements |
34 |
| Safety Statements |
26-27-36/37/39 |
| RIDADR |
UN 2585 8/PG 3 |
| WGK Germany |
1 |
| RTECS |
QK1295500 |
| F |
21 |
| HazardClass |
8 |
| PackingGroup |
III |
| Provider |
Language |
| SigmaAldrich |
English |
| |
| J acid Usage And Synthesis |
| Chemical Properties |
Gray needles, white when pure. Soluble in hot water; sparingly soluble in cold water. |
| Uses |
Azo dye intermediate. |
| Definition |
ChEBI: An aminonaphthalenesulfonic acid that is 2-naphthalenesulfonic acid substituted by an amino group at position 7 and a hydroxy group at position 4 respectively. |
| |
| J acid Preparation Products And Raw materials |
| Raw materials |
Sodium hydroxide-->SULFURIC ACID-->2-Aminonaphthalene-->2-Aminonaphthalene-1-sulfonic acid-->NAPHTHENIC ACID |
| Preparation Products |
Reactive Orange 5-->disodium 3-[[4'-[(6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-1-sulphonate-->5,5'-Dihydroxy-2,2'-dinaphthylamine-7,7'-disulphonic acid-->Reactive Orange 1-->7-(Acetylamino)-4-hydroxy-2-naphthalenesulfonic acid-->Direct Red 31 |
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
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