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2,4-DINITROBENZENESULFONIC ACID

2,4-DINITROBENZENESULFONIC ACID
2,4-DINITROBENZENESULFONIC ACID structure
CAS No.
89-02-1
Chemical Name:
2,4-DINITROBENZENESULFONIC ACID
Synonyms
NSC 152110;NSC 163960;(O2N)2C6H3SO3H;2,4-DINITROBENZOSULFONIC ACID;2,4-dinitro-benzenesulfonicaci;2,4-DINITROBENZENESULFONIC ACID;2,4-dinitrobenzenesulphonic acid;Benzenesulfonic acid, 2,4-dinitro-;kyselina2,4-dinitrobenzensulfonova;Kyselina 2,4-dinitrobenzensulfonova
CBNumber:
CB3147445
Molecular Formula:
C6H4N2O7S
Formula Weight:
248.17
MOL File:
89-02-1.mol

2,4-DINITROBENZENESULFONIC ACID Properties

Melting point:
95-98 °C(lit.)
Density 
1.745 (estimate)
refractive index 
1.6430 (estimate)
form 
solid
pka
-2.21±0.50(Predicted)
Water Solubility 
Soluble in methanol (2.5% w/v), slightly soluble in water.
CAS DataBase Reference
89-02-1(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
3WF0U675G6
EPA Substance Registry System
Benzenesulfonic acid, 2,4-dinitro- (89-02-1)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS05
Signal word  Warning
Hazard statements  H314-H318-H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P260h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P405-P501a
Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45
RIDADR  UN 1759 8/PG 2
WGK Germany  3
RTECS  DB6500000
TSCA  Yes
HazardClass  8
PackingGroup  III
NFPA 704
1
3 0

2,4-DINITROBENZENESULFONIC ACID price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical D2275 2,4-Dinitrobenzenesulfonic Acid Hydrate >98.0%(HPLC)(T) 89-02-1 25g $82 2021-03-22 Buy
Alfa Aesar B21430 2,4-Dinitrobenzenesulfonic acid hydrate, 98% 89-02-1 100g $87.5 2018-11-13 Buy
Alfa Aesar B21430 2,4-Dinitrobenzenesulfonic acid hydrate, 98% 89-02-1 25g $34.3 2018-11-13 Buy

2,4-DINITROBENZENESULFONIC ACID Chemical Properties,Uses,Production

Chemical Properties

YELLOW TO YELLOW-BROWN CRYSTALLINE POWDER

Definition

ChEBI: The arenesulfonic acid that is benzenesulfonic acid with two nitro substituents in the 2- and 4-positions.

2,4-DINITROBENZENESULFONIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products


2,4-DINITROBENZENESULFONIC ACID Suppliers

Global( 67)Suppliers
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CONIER CHEM AND PHARMA LIMITED
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Alfa Aesar 400-610-6006
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TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
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Energy Chemical 400-005-6266 021-58432009-
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Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 QQ:452520369
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2,4-DINITROBENZENESULFONIC ACID Spectrum


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