2,2'-Benzidinedisulfonic acid

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: 98%
Payment Terms : T/T,,MoneyGram,Other

Keywords

2,2'-Benzidinedisulfonic acid 2,2'-BENZIDINEDISULFONIC ACID 99%purity

Quick Details

Appearance:Powder
Application:intermediate
PackAge:according to the need of packing
ProductionCapacity:100|Metric Ton|Day
Storage: dry, low temperature
Transportation:air sea or courier

Superiority:

Product Name:   2,2'-Benzidinedisulfonic acid

CAS:   117-61-3
MF:   C12H12N2O6S2
MW:   344.36
EINECS:   204-200-0

Mol File:   117-61-3.mol
2,2'-Benzidinedisulfonic acid Structure
2,2'-Benzidinedisulfonic acid Chemical Properties
Melting point    175°C
density    1.5417 (rough estimate)
refractive index    1.6510 (estimate)
pka   -1.85±0.50(Predicted)
form    Powder
color    Dark purple
Water Solubility    <0.1 g/100 mL at 20 ºC
CAS DataBase Reference   117-61-3(CAS DataBase Reference)
EPA Substance Registry System   [1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-diamino- (117-61-3)
Safety Information
Hazard Codes    Xi
Risk Statements    20/21/22-37/38-36-36/37/38
Safety Statements    22-26-36-60-37
RTECS    DV5230000
TSCA    Yes
HS Code    29215900
Toxicity   eye-rbt 500 mg/24H SEV 28ZPAK -,191,72

Details:

Product Name: 2,2'-Benzidinedisulfonic acid

CAS:    117-61-3
MF:    C12H12N2O6S2
MW:    344.36
EINECS:    204-200-0

Mol File:    117-61-3.mol
2,2'-Benzidinedisulfonic acid Structure
2,2'-Benzidinedisulfonic acid Chemical Properties
Melting point     175°C
density     1.5417 (rough estimate)
refractive index     1.6510 (estimate)
pka    -1.85±0.50(Predicted)
form     Powder
color     Dark purple
Water Solubility     <0.1 g/100 mL at 20 ºC
CAS DataBase Reference    117-61-3(CAS DataBase Reference)
EPA Substance Registry System    [1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-diamino- (117-61-3)
Safety Information
Hazard Codes     Xi
Risk Statements     20/21/22-37/38-36-36/37/38
Safety Statements     22-26-36-60-37
RTECS     DV5230000
TSCA     Yes
HS Code     29215900
Toxicity    eye-rbt 500 mg/24H SEV 28ZPAK -,191,72