2,2'-Benzidinedisulfonic acid
2,2'-Benzidinedisulfonic acid
- CAS:
- 117-61-3
- MF:
- C12H12N2O6S2
- MW:
- 344.36
Suppliers by country/region
Company Type
Properties
- Melting point:
- 175°C
- Boiling point:
- 638.25℃[at 101 325 Pa]
- Density
- 1.5417 (rough estimate)
- vapor pressure
- 0Pa at 25℃
- refractive index
- 1.6510 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- pka
- -1.85±0.50(Predicted)
- form
- Powder
- color
- Dark purple
- Water Solubility
- <0.1 g/100 mL at 20 ºC
- LogP
- 1.102 at 24℃
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H302+H312+H332-H315-H319-H335
- Precautionary statements
- P280a-P304+P340-P305+P351+P338-P405-P501a-P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501
- 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
Use
Flash point data for 2,2'-Benzidinedisulfonic acid are not available; however, 2,2'-Benzidinedisulfonic acid is probably combustible.
49 India supplier list of "2,2'-Benzidinedisulfonic acid"
- Product Name:4,4'-Benzidine-2,2'-disulfonic acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:4,4'-Benzidine-2,2'-disulfonic acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Benzidine 2‐2 Disulfonic Acid(BDSA)
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:4,4'-Benzidine-2,2'-disulfonic acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Benzidine2,2disulfonic Acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Ahmedabad,INDIA
- Product Name:4,4'-Benzidine-2,2'-disulfonic acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:4,4'-Benzidine-2,2'-disulfonic acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:4,4'-Benzidine-2,2'-disulfonic acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:4,4'-Benzidine-2,2'-disulfonic acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:4,4'-Benzidine-2,2'-disulfonic acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA