2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID
- CAS NO.：27310-25-4
- Empirical Formula: C10H9NO9S3
- Molecular Weight: 383.37
- MDL number: MFCD00035851
- EINECS: 248-394-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 14:38:37
What is 2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID?
Chemical properties
Dark brown with blue fluorescent solution. Stable in neutral and acid-base media.
The Uses of 2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID
2-Naphthyl amine-4,6,8-trisulfonic acid is used as dyes intermediate to manufacture active golden yellow K-2RAZ, active bright orange K-7R, active bright yellow KN-7G, active yellow M-5R, active golden yellow K-2RA, etc.
Synthesis
2-Naphthyl amine-4,6,8-trisulfonic acid was synthesizd by 2-naphthylamine-4,8-disulfonic acid sulfonated with 20% oleum at 125-170°C for 17h.
Properties of 2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID
| Density | 1.974±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| pka | -1.63±0.40(Predicted) |
| CAS DataBase Reference | 27310-25-4(CAS DataBase Reference) |
| EPA Substance Registry System | 7-Amino-1,3,5-naphthalenetrisulfonic acid (27310-25-4) |
Safety information for 2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID
2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID manufacturer
Colour Finders
Gujarat
Phone:91-9327066033
Whatsapp: 91-9327066033
product: 7-Amino-1,3,5-naphthalenetrisulfonic acid
New Products
Paroxetine Impurity G/Paroxetine Related Compound E 1-Aminocyclopentane carbonitrile (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid N,N CARBONYL DIIMIDAZOLE 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) Benzyl (3R,4S)-3-(2-bromoacetyl)-4-ethylpyrrolidine-1-carboxylate (R)-1-Benzyl-3-pyrrolidinecarbonitrile Betahistine EP Impurity C Cyclobenzaprine N-oxide/Citalopram Related Compound E Chlorthalidone Impurity I Carbamazepine EP Impurity G Sumatriptan Succinate USP Related Compound C 2,2'-(5-methyl-1,3-phenylene)-di(2-Methylpropionitrile) 4-Fluorothiophenol 1-methyl amino-2,4-dinitro benzene 5-Methyl-1,3-benzenediacetonitrile (R)-BoroLeu-(+)-Pinanediol-CF3COOH 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 4-Bromo Benzylcyanide 3-Hydroxypropionitrile 3,4 Dimethoxy Benzylcyanide valeronitrile 3-chlorobenzyl cyanide 2-Chloro BenzylcyanideRelated products of tetrahydrofuran
You may like
-
27310-25-4 SULFO C ACID 99%View Details
27310-25-4 -
27310-25-4 98%View Details
27310-25-4 -
7-Amino-1,3,5-naphthalenetrisulfonic acid 98%View Details
27310-25-4 -
7-Amino-1,3,5-naphthalenetrisulfonic acid 27310-25-4 98%View Details
27310-25-4 -
27310-25-4 7-Amino-1,3,5-naphthalenetrisulfonic acid 98%View Details
27310-25-4 -
157528-56-8 (R)-1-Benzyl-3-pyrrolidinecarbonitrile 98+View Details
157528-56-8 -
157528-56-8 (R)-1-Benzyl-3-pyrrolidinecarbonitrile 98+View Details
157528-56-8 -
5-azidovalericacidView Details
79583-98-5
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.