Chinese english Japanese Germany Korea

3,6-Dihydroxy-2,7-naphthalenedisulfonic acid

3,6-Dihydroxy-2,7-naphthalenedisulfonic acid Structure
CAS No.
23894-07-7
Chemical Name:
3,6-Dihydroxy-2,7-naphthalenedisulfonic acid
Synonyms
2,7-DIHYDROXY NAPHTHALENE-3,6-DISULPHONATE;3,6-Dihydroxy-2,7-naphthalenedisulfonic acid;2,7-Dihydroxy-3,6-naphthalenedisulfonic acid;3,6-Dihydroxynaphthalene-2,7-Disulfonic Acid;2,7-Naphthalenedisulfonic acid, 3,6-dihydroxy-
CBNumber:
CB5193097
Molecular Formula:
C10H8O8S2
Molecular Weight:
320.3
MOL File:
23894-07-7.mol
Modify Date:
2024/12/18 14:08:52
Request For Quotation

3,6-Dihydroxy-2,7-naphthalenedisulfonic acid Properties

Density 1.929±0.06 g/cm3(Predicted)
pka -0.36±0.40(Predicted)
EPA Substance Registry System 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid (23894-07-7)

3,6-Dihydroxy-2,7-naphthalenedisulfonic acid Chemical Properties,Uses,Production

Production Methods

2-Hydroxynaphthalene-3,6,7- trisulfonic acid is heated with 66 % caustic soda liquor at 200 – 300℃ and the product worked up by dilution, neutralization, and salting out.

3,6-Dihydroxy-2,7-naphthalenedisulfonic acid Preparation Products And Raw materials

Raw materials

2,NAPHTHOL-3,6,8-TRISULFONIC ACID Sodium hydroxide

Preparation Products

3,6-Dihydroxy-2,7-naphthalenedisulfonic acid Suppliers

Global( 20)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
DAYANG CHEM (HANGZHOU) CO.,LTD +8617705817739 China 53881 58 Inquiry
Xiamen Feihe Chemical Co., Ltd 86-021-33926068 China 144 43 Inquiry
Dalian Dyechem International Corporation 0086-411-82701579 China 21 51 Inquiry
A.T.CHEMICAL 0755-86655561 81899190 China 6589 51 Inquiry
JS (Tianjin) Chemical & Metallurgical Co., Ltd 86-22-23680158 China 1684 43 Inquiry
CHEMICAL LAND21 82- 2 -783 - 8063 South Korea 6303 74 Inquiry
HONEST JOY HOLDINGS LIMITED +86-755-26404303 United States 6675 54 Inquiry
Nanjing Stellar Anatomical Model Co.,Ltd. 86(0)13002501378 United States 83 51 Inquiry
Waterstone Technology, LLC 317 644 0862 United States 6786 30 Inquiry
Lanospharma Laboratories Co.,Ltd 13440048448 China 6329 56 Inquiry
Supplier Advantage
DAYANG CHEM (HANGZHOU) CO.,LTD 58
Xiamen Feihe Chemical Co., Ltd 43
Dalian Dyechem International Corporation 51
A.T.CHEMICAL 51
JS (Tianjin) Chemical & Metallurgical Co., Ltd 43
CHEMICAL LAND21 74
HONEST JOY HOLDINGS LIMITED 54
Nanjing Stellar Anatomical Model Co.,Ltd. 51
Waterstone Technology, LLC 30
Lanospharma Laboratories Co.,Ltd 56

23894-07-7(3,6-Dihydroxy-2,7-naphthalenedisulfonic acid)Related Search:

2,7-Naphthalenedisulfonic acid disodium salt Sodium 2-naphthalenesulfonate Solvent Red 43 1-Naphthalenesulfonic acid Butylnaphtalenesulfonic Acid Sodium Salt
2,6-DI-TERT-BUTYLNAPHTHALENE SULFONIC ACID SODIUM SALT 2,7-Dihydroxy-3,6-naphthalenedisulfonic acid disodium salt ,3,6-Dihydroxy-2,7-naphthalenedisulfonic acid disodium salt 2,7-Dihydroxynaphthalene 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid 3,3'-[azoxybis[(2-methoxy-p-phenylene)azo]]bis[4,5-dihydroxynaphthalene-2,7-disulphonic] acid, lithium sodium salt
3,6-BIS(4-SULFO-1-NAPHTHYLAZO)-4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID, TETRASODIUM SALT 3-[[2-(Sodioarsono)phenyl]azo]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt 1,8-Dihydroxy-3,6-naphthalenedisulfonic acid disodium salt ARSENAZO III ARSENAZO III DISODIUM SALT
3-[(4-Chloro-2-phosphonophenyl)azo]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE 3-[(4-Formylphenyl)azo]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt
chevron_left

1of4

chevron_right
2,7-DIHYDROXY NAPHTHALENE-3,6-DISULPHONATE 2,7-Naphthalenedisulfonic acid, 3,6-dihydroxy- 3,6-Dihydroxynaphthalene-2,7-Disulfonic Acid 2,7-Dihydroxy-3,6-naphthalenedisulfonic acid 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid 23894-07-7 C10H6O8S22