Chemical-Suppliers
The independent directory of chemicals and chemical suppliers and producers.
BuyersGuideChem
Our service Data listing
Login List your products and company data
Search by product name Advanced Search Product Listing A-Z CAS number
BGC » Chemicals A-Z » 1-Amino-4-methylbenzene-2-sulf...
pr
Identify Suppliers 2025 Properties Safty ☰

1-Amino-4-methylbenzene-2-sulfonic acid

BGC Id:440152247817
CAS No:88-44-8
Synonyms:ptms ; p-toluidine-m-sulfonic acid ; 4-aminotoluol-3-sulfonsure ; 4b acid, pure ; red4bacid ; 5-methylorthanilic acid ; ptmsa ; p-toluidine-2-sulfonicscid ; 4b acid ; toluidine-sulfonicacid
Molecular Formula:C7H9NO3S
Molecular Weight:187.22
EINECS:201-831-3
Structural Formula

Identify

Synonyms:
ptms ; p-toluidine-m-sulfonic acid ; 4-aminotoluol-3-sulfonsure ; 4b acid, pure ; red4bacid ; 5-methylorthanilic acid ; ptmsa ; p-toluidine-2-sulfonicscid ; 4b acid ; toluidine-sulfonicacid
CAS:
88-44-8
EINECS:
201-831-3
Molecular Formula:
C7H9NO3S
MDL:
SMILES:
O=P(OC[C@H]1O[C@@H](N(C(N2)=O)C=CC2=O)[C@H](O)[C@@H]1O)([O-])O.[Na+]

Properties

Molecular Weight:
187.22 g·mol−1
Density:
1.49 g/cm3 at 25° C
Melting point:
300 °C
Boiling point:
>350° C
Physical Description:
beige crystalline powder

Safety Information

Hazard Symbols: T, C, Xi
hazard symbol T hazard symbol C hazard symbol Xi
Europe standard Hazard pictograms, code and definition
Hazard Classes:
8
Risk Codes:
45-34-36 (R)
Safety Codes:
53-26-27-28-36/37/39-45-28A (S)
WGK Germany:
2
RID / ADR:
UN 2585 8 / PG 3
RTECS:
XT6320000

What other providers are available for CAS 88-44-8?

In addition to the providers presented here for 1-Amino-4-methylbenzene-2-sulfonic acid with the CAS number 88-44-8, there are other 68 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
+2 additional providers that we know from the past
BuGuCh & Partners +4 additional providers that we know from the past
Shanghai Mintchem Development Co., Ltd. | Xingrui Industry Co., Limited | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Zehao Industry Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | Hangzhou Lingrui Chemical Co., Ltd. | Xiamen Equation Chemical Co.,Ltd | BLD Pharmatech Ltd | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. | BIOZOL Diagnostica Vertrieb GmbH +18 additional providers that we know from the past
+5 additional providers that we know from the past
+6 additional providers that we know from the past
Simagchem Corporation | Xiamen Hisunny Chemical Co., Ltd. +11 additional providers that we know from the past
+4 additional providers that we know from the past




Chemical-Suppliers
For suppliers
Member's page
List your products and company data
For buyers
Chemical search by name
Chemical search advanced
Chemical search by CAS
Product Listing A-Z
Additional Service
Company search by name
Company search by profile
Special sales offers
Buying Leads
Latest product entries
Technical Services
BuyersGuideChem
About BGC
Terms of Use
MSDS
Banner Adverts
Statistics
Impressum
Sitemap
Contact us
© Copyright 1996 to 2025 by Netvertise GmbH. All rights reserved. Reproduction of any materials from the site is strictly forbidden without permission.