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2,5-Diaminobenzenesulfonic acid

2,5-Diaminobenzenesulfonic acid
2,5-Diaminobenzenesulfonic acid structure
CAS No.
88-45-9
Chemical Name:
2,5-Diaminobenzenesulfonic acid
Synonyms
2-Sulfo-p-phenylenediamine;2,5-Diaminobenzolsulfonsure;2,5-diaminobenzenesulfonate;2-Sulfo-1,4-phenylenediamine;2,5-diamino-benzenesulfonicaci;2,5-DIAMINOBENZENESULFONIC ACID;P-PHENYLENEDIAMINESULFONIC ACID;2,5-diaminobenzenesulphonic acid;2,5-Diaminophenyl-1-sulfonic acid;Benzenesulfonic acid,2,5-diaMino-
CBNumber:
CB0117652
Molecular Formula:
C6H8N2O3S
Formula Weight:
188.2
MOL File:
88-45-9.mol

2,5-Diaminobenzenesulfonic acid Properties

Melting point:
298-300 °C (dec.) (lit.)
Boiling point:
500°C
Density 
1.366 (estimate)
refractive index 
1.6490 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
form 
solid
pka
5.17±0.10(Predicted)
BRN 
2970398
CAS DataBase Reference
88-45-9(CAS DataBase Reference)
FDA UNII
UP8112D78N
EPA Substance Registry System
Benzenesulfonic acid, 2,5-diamino- (88-45-9)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P280-P305+P351+P338-P310
Hazard Codes  C,Xi
Risk Statements  34-36/37/38
Safety Statements  26-36/37/39-45-36
RIDADR  UN 2583 8/PG 2
WGK Germany  2
RTECS  DB5900100
HazardClass  8
PackingGroup  III
NFPA 704
1
3 0

2,5-Diaminobenzenesulfonic acid price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 32776 2,5-Diaminobenzenesulfonic acid ≥97.0% (T) 88-45-9 50g $57.1 2021-03-22 Buy
Sigma-Aldrich 32776 2,5-Diaminobenzenesulfonic acid ≥97.0% (T) 88-45-9 250g $137 2021-03-22 Buy
TCI Chemical P1691 1,4-Phenylenediamine-2-sulfonic Acid >98.0%(HPLC)(T) 88-45-9 5g $47 2021-03-22 Buy
TCI Chemical P1691 1,4-Phenylenediamine-2-sulfonic Acid >98.0%(HPLC)(T) 88-45-9 25g $140 2021-03-22 Buy

2,5-Diaminobenzenesulfonic acid Chemical Properties,Uses,Production

Chemical Properties

violet powder

2,5-Diaminobenzenesulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products


2,5-Diaminobenzenesulfonic acid Suppliers

Global( 173)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47498 58
Shaanxi Dideu Medichem Co. Ltd
15319487004
029-88380327 1015@dideu.com CHINA 4101 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072 (WhatsApp)
Wechat: +8613111626072 Wickr me: waynehu zzwenxi@126.com CHINA 13187 58
Antai Fine Chemical Technology Co.,Limited
18503026267
info@antaichem.com CHINA 9664 58

View Lastest Price from 2,5-Diaminobenzenesulfonic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-11 2,5-Diaminobenzenesulfonic acid
88-45-9
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-02 1,4-Phenylenediamine-2-sulfonic Acid
88-45-9
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2020-02-26 2,5-Diaminobenzenesulfonic acid
88-45-9
US $0.00-0.00 / KG 1KG 99.0%+ 100 tons Shaanxi Dideu Medichem Co. Ltd

2,5-Diaminobenzenesulfonic acid Spectrum


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