88-21-1(Aniline-2-sulfonic acid) Product Description

88-21-1

CAS No.88-21-1

Chemical Name:Aniline-2-sulfonic acid

CBNumber:CB1484656

Molecular Formula:C6H7NO3S

Formula Weight:173.19

MOL File:Mol file

Aniline-2-sulfonic acid Synonyms:

Aniline-2-sulfonic acid Property

Melting point:	300 °C
Boiling point:	363.26℃[at 101 325 Pa]
Density	1.342 (estimate)
vapor pressure	0Pa at 25℃
refractive index	1.5500 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	3.565g/L in organic solvents at 20 ℃
form	Crystalline Powder
pka	2.48(at 25℃)
color	White to beige
Water Solubility	sparingly soluble
Merck	14,6882
BRN	1309204
InChIKey	ZMCHBSMFKQYNKA-UHFFFAOYSA-N
LogP	0 at 23℃
CAS DataBase Reference	88-21-1(CAS DataBase Reference)
NIST Chemistry Reference	Aniline-o-sulfonic acid(88-21-1)
EPA Substance Registry System	o-Aminobenzenesulfonic acid (88-21-1)

Safety

Hazard Codes :	C
Risk Statements :	34
Safety Statements :	26-36/37/39-45-28A
RIDADR :	UN 2585 8/PG 3
WGK Germany :	3
RTECS :	DB4727700
TSCA :	Yes
HazardClass :	8
PackingGroup :	III
HS Code :	29214200

MSDS

Aniline-2-sulfonic acid MSDSAniline-2-sulfonic acid

Aniline-2-sulfonic acid Suppliers

Global( 335)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Tianjin Sanhuan Chemical Co., Ltd	13902199655	498168658@qq.com	China	1	58
Shandong Elito Biotechnology Co., Ltd	0539-18853986-090	332554317@qq.com	China	77	58
Lingyuan Bebiansen Biological Technology Co., Ltd		2837458851@qq.com	China	7994	58
Guangdong Shengke Biochemical Technology Co., Ltd.	189-25112307	3809205144@qq.com	China	10000	58
Shanghai Yanze Chemical Co., Ltd	021-13621551597	260924549@qq.com	China	54	58
Anyang Hongmeng New Materials Co., Ltd	19588588067	19588588067@163.com	China	10389	58
Henan Fangding Technology Co., LTD		15670369782@163.com	China	9972	58
Hebei Fengjia New Material Co., Ltd	+86-0311-87836622	sales06@hbduling.cn	China	8080	58

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