Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>Sodium sulfanilate

Sodium sulfanilate

Sodium sulfanilate Structure
Sodium sulfanilate structure
CAS No.
123333-70-0
Chemical Name:
Sodium sulfanilate
Synonyms
Sodium Sulfanilate SODIUM ANILINESULFONATE;Sodium p-Anilinesulfonate;4-SULFOANILINE SODIUM SALT;SULFANILIC ACID SODIUM SALT;SULPHANILIC ACID SODIUM SALT;Sodium sulfanilate, anhydrous;Sodium Sulfanilate Hydrate>Sodium sulfanilate hydrate,97%;Hydrate [for Biochemical Research]
CBNumber:
CB1320015
Molecular Formula:
C6H6NNaO3S
Molecular Weight:
195.17
MDL Number:
MFCD00064394
MOL File:
123333-70-0.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:49:11
Request For Quotation

Sodium sulfanilate Properties

Melting point 288°C
Water Solubility Soluble in water
form Crystalline Powder
color White to pink or light brown
Merck 14,8926
InChI 1S/C6H7NO3S.Na.H2O/c7-5-1-3-6(4-2-5)11(8,9)10;;/h1-4H,7H2,(H,8,9,10);;1H2/q;+1;/p-1
InChIKey VDGKZGAQOPUDQL-UHFFFAOYSA-M
SMILES O.[Na+].Nc1ccc(cc1)S([O-])(=O)=O
CAS DataBase Reference 123333-70-0
UNSPSC Code 12352100
NACRES NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H317-H319
Precautionary statements  P261-P264-P272-P280-P302+P352-P305+P351+P338
PPE Eyeshields, Gloves, type N95 (US)
WGK Germany  1
HS Code  29350090
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
Skin Sens. 1
NFPA 704
0
2 0

Sodium sulfanilate price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 251283 Sulfanilic acid sodium salt hydrate 97% 123333-70-0 250g $136 2026-04-30 Buy
Sigma-Aldrich 251283 Sulfanilic acid sodium salt hydrate 97% 123333-70-0 1KG $517 2026-04-30 Buy
TCI Chemical S0121 Sodium Sulfanilate Hydrate >98.0%(T) 123333-70-0 25g $33 2026-04-30 Buy
TCI Chemical S0832 Sodium Sulfanilate Hydrate [for Biochemical Research] >98.0%(T) 123333-70-0 5g $20 2026-04-30 Buy
Crysdot CD12170421 Sodium 4-aminobenzenesulfonate hydrate(1:1:x) 95+% 123333-70-0 1000g $490 2026-05-27 Buy
Product number Packaging Price Buy
251283 250g $136 Buy
251283 1KG $517 Buy
S0121 25g $33 Buy
S0832 5g $20 Buy
CD12170421 1000g $490 Buy

Sodium sulfanilate Chemical Properties, Uses, Production

Chemical Properties

White to pink or light brown crystalline powder

Uses

SODIUM SULFANILATE is used as an analytical reagent for the detection of nitrous acid, and also in organic synthesis, dyes, and the pharmaceutical industry.

Sodium sulfanilate Preparation Products And Raw materials

Raw materials

Preparation Products

Acid Orange 7

Sodium sulfanilate Suppliers

Global Suppliers ( 110)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031 cdhxsj@163.com China 11674 57
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123 sj_scrc@sinopharm.com China 9791 79
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11693 57
Chengdu Ai Keda Chemical Technology Co., Ltd. 4008-755-333 18080918076 800078821@qq.com China 9706 55
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Shandong Xiya Chemical Co., Ltd 57
Sichuan Kulinan Technology Co., Ltd 57
Tianjin heowns Biochemical Technology Co., Ltd. 57
Sinopharm Chemical Reagent Co,Ltd. 79
Maya High Purity Chemicals 57
Chengdu Ai Keda Chemical Technology Co., Ltd. 55

View Latest Price from Sodium sulfanilate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
SODIUM SULFANILATE pictures 2026-08-20 SODIUM SULFANILATE
123333-70-0
 $1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
SODIUM SULFANILATE pictures 2026-06-30 SODIUM SULFANILATE
123333-70-0
 1kg 99% 10000KGS Shaanxi Dideu New Materials Co. Ltd
Sodium Sulfanilate Hydrate pictures 2020-02-26 Sodium Sulfanilate Hydrate
123333-70-0
 1KG 99.0%+ 100 tons Shaanxi Dideu Medichem Co. Ltd

123333-70-0 (Sodium sulfanilate) Related Search:

sodium m-(diethylamino)benzenesulphonate 6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt C.I. 14720 CHLORANTINE FAST RED 5B SPADNS
Eriochrome Black T Mordant Black 3 Mordant Black 17 CHICAGO SKY BLUE 6B Evans Blue
Congo Red Acid yellow 76 (c.i. 18850) Acid red 66 Acid orange 63 Acid red 151
Acid yellow 11 Acid yellow 54 Acid orange 8

1of4

SULFANILIC ACID, SODIUM SALT HYDRATE, 97 % 4-SULFOANILINE SODIUM SALT 4-AMINOBENZENESULFONIC ACID SODIUM SALT Sodium sulfanilate, anhydrous Sodium sulfanilate hydrate,97% Sodium Sulfanilate Hydrate [for Biochemical Research] Sodium 4-Aminobenzenesulfonate Sodium p-Anilinesulfonate Sulfanilic Acid Sodium Salt 4-Sulfoaniline Sodium Salt Sulfanilic Acid Sodium Salt Sodium 4-Aminobenzenesulfonate Sodium p-Anilinesulfonate 4-Sulfoaniline Sodium Salt Sulfanilic acid sodium salt hydrate 97% Sodium p-Anilinesulfonate Sodium Sulfanilate  Hydrate [for Biochemical Research] P-ANILINESULFONIC ACID SODIUM SALT SODIUM ANILINESULFONATE SULFANILIC ACID SODIUM SALT SULPHANILIC ACID SODIUM SALT Sodium 4-Aminobenzenesulfonate Hydrate Sodium Sulfanilate Hydrate> Sodium Sulfanilate Hydrate[for Biochemical Research]> _x000D_Sodium 4-Aminobenzenesulfonate Hydrate SODIUM SULFANILATE ISO 9001：2015 REACH Sulfanilic acid sodium salt xhydrate 123333-70-0 C6H6NNaO3SxH2O C6H6NNaO3S2H2O C6H6NO3SNaH2O