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98-44-2(2-Amino-1,4-benzenedisulfonic acid) Product Description

2-Amino-1,4-benzenedisulfonic acid Structure98-44-2
CAS No.98-44-2
Chemical Name:2-Amino-1,4-benzenedisulfonic acid
CBNumber:CB3257801
Molecular Formula:C6H7NO6S2
Formula Weight:253.25
MOL File:Mol file
2-Amino-1,4-benzenedisulfonic acid Synonyms:
2-amino-benzene-1,4-disulfonicacid
2-Amino-p-benzenedislfonicacid
2-amino-p-benzenedisulfonicaci
4-Benzenedisulfonicacid,2-amino-1
kyselinaanilin-2,5-disulfonova
2-aminobenzene-1,4-disulphonic acid
Aniline-2,5-disulfonicacid,95%
ANILINEDISULFONIC ACID

2-Amino-1,4-benzenedisulfonic acid Property

Melting point: >300°C
Boiling point: 497.5℃[at 101 325 Pa]
Density  1.569 (estimate)
refractive index  1.5500 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Aqueous Acid (Slightly), Water (Slightly)
form  Solid
pka -1.15±0.50(Predicted)
color  White to Off-White
Water Solubility  Slightly soluble in water.
LogP -3.43 at 25℃
CAS DataBase Reference 98-44-2(CAS DataBase Reference)
EPA Substance Registry System 2-Amino-1,4-benzenedisulfonic acid (98-44-2)

Safety

Risk Statements : 36/37/38-43
Safety Statements : 26-36/37/39-36/37
RTECS : CZ9250000
TSCA : Yes

MSDS

Aniline-2,5-disulfonic acid MSDSAniline-2,5-disulfonic acid

2-Amino-1,4-benzenedisulfonic acid Suppliers

Global( 237)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Hubei Nordina Biotechnology Co., Ltd.  n13164103386@163.comChina 2970 58
Shanghai Zunlijia Life Technology Co., Ltd 021-34045219huji@zunlijia.comChina 10028 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.  cooperation@kean-chem.comChina 40066 58
Hebei Zhentian Food Additives Co., Ltd. 0319-592559913933732699@163.comChina 12185 58
Shandong Lonyuta Pharmaceutical Technology Co., Ltd 0534-2153007Fu_qx@inyelchem.comChina 273 58
Beijing Ouhe Technology Co., Ltd 010-829670282355560935@qq.comChina 12438 60
Shanghai Haohong Scientific Co., Ltd. 400-400-8210725malulu@leyan.comChina 39953 58
Hebei Zhentian food additives Co., LTD 0319-592559913933732699@163.comChina 12271 58
98-44-2(2-Amino-1,4-benzenedisulfonic acid) Related Search:
2-amino-benzene-1,4-disulfonicacid 2-Amino-p-benzenedislfonicacid 2-amino-p-benzenedisulfonicaci 4-Benzenedisulfonicacid,2-amino-1 kyselinaanilin-2,5-disulfonova 2-aminobenzene-1,4-disulphonic acid Aniline-2,5-disulfonicacid,95% ANILINEDISULFONIC ACID 3-Aminobenzene-p-disulfonic acid 6-Aminobenzene-1,4-disulfonic acid p-Benzenedisulfonic acid, 2-amino- 2,5-Disulfoaniline,98% 2,5-DISULFONICACIDANILINE ANILINE 2:5 DISULFONIC ACID ANILINE-2,5-DISULPHONIC ACID 2-AMINO-1,4-BENZENEDISULFONIC ACID 2-AMINO-1,4-DISULFOBENZENE 2-AMINO-P-BENZENEDISULFONIC ACID 2,5-DISULFOANILINE 1-amino-2,5-benzenedisulfonic acid 1-anilino-2,5-disulfonicacid 2,5-disulfo-1-aminobenzene 2-amino-1,4-benzenedisulfonic 2-amino-4-benzenedisulfonicacid 2,5-Disulfoaniline,95% 4-SULFOMETANILIC ACID 2-Amino-1,4-benzened 4-benzenedisulfonic acid 2-Amino-1,4-benzenedisulfonic acid ISO 9001：2015 REACH Aniline-2,5-disulfonicaci amino-benzene-1,4-disulfonic acid 3-aminobenzene-1,2-disulfonic acid 1,4-Benzenedisulfonic acid, 2-amino- JACS-98-44-2 ANILINE-2,5-DISULFONIC ACID ANILINE 2,5 DSA 98-44-2 C6H7NO6S2 C6H6S2O6NNa C6H5NO6S2 Intermediates of Dyes and Pigments
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