ChemicalBook > Product Catalog > Organic Chemistry > Amides > Sulfonic acids amino compound > 2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID
2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID
2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID Basic information
- Product Name:
- 2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID
- Synonyms:
-
- 2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID
- 2 NAPHTHYLAMINE-4,6,8 TRISULPHONIC ACID
- 1,3,5-Naphthalenetrisulfonicacid,7-amino-
- 7-AMINO-1,3,5-NAPHTHALENETRISULFONIC ACID
- 7-AMINO NAPHTHALENE-1,3,5-TRISULFONIC ACID
- 3-AMINO-1,5,7-NAPHTHALENETRISULFONIC ACID MONOSODIUM SALT
- SULFO C ACID
- 7-amino-1,3,5-naphthalenetrisulphonic acid
- CAS:
- 27310-25-4
- MF:
- C10H9NO9S3
- MW:
- 383.37
- EINECS:
- 248-394-5
- Product Categories:
-
- Intermediates of Dyes and Pigments
- Mol File:
- 27310-25-4.mol
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2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID Chemical Properties
- 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)
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2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID Usage And Synthesis
Chemical Properties
Dark brown with blue fluorescent solution. Stable in neutral and acid-base media.
Uses
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.
2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID Preparation Products And Raw materials
Raw materials
2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACIDSupplier
Shanghai Hanhong Scientific Co.,Ltd.
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
Hangzhou Yuhao Chemical Technology Co., Ltd
- Tel
- 0571-82693216
- info@yuhaochemical.com
Henan CoreyChem Co., Ltd
- Tel
- 0371-86658258
- info@coreychem.com
Shanghai Changyan Chem & Tech Co., Ltd.
- Tel
- 021-20242659 18930833303
- Sales@changyanchem.cn
Amadis Chemical Company Limited
- Tel
- 571-89925085
- sales@amadischem.com
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2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID(27310-25-4)Related Product Information
- 2-NAPHTHYLAMINE-8-SULFONIC ACID
- 2-Amino-4,8-naphthalenedisulfonic acid
- 1,5-Naphthalenedisulfonic acid
- Naphthalene-1,3,5-trisulphonic acid
- 2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID
- 7-Amino-1,3-naphthalenedisulfonic acid
- 5-aminonaphthalene-1,3,6-trisulfonic acid
- 1-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID
- 1-NAPHTHYLAMINE-3,6,8-TRISULFONIC ACID DISODIUM SALT HYDRATE,1-naphthylamine-3,6,8-trisulfonic acid disodium salt
- 2-NAPHTHYLAMINE-3,6,8-TRISULFONIC ACID (AMINO K ACID),2-NAPHTHYLAMINE-3,6,8-TRISULFONIC ACID
- 2-Naphthylamine
- 2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID
- 1,5-DIMERCAPTONAPHTHALENE
- 1-naphthylamine-3,6,8-trisulfonic acid
- 3-AMINO-1,5-NAPHTHALENEDISULFONIC ACID MONOSODIUM SALT
- 1-Naphthylamine-2,5,7-trisulfonic acid
- Koch's Acid /1-Naphthylamine-3,6-8-Trisulfonic Acid
- 2-Naphthylamine-1,5,7-Trisulfonic Acid