2,2'-Benzidinedisulfonic acid
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- $6 - $818.75
- Product name: 2,2'-Benzidinedisulfonic acid
- CAS: 117-61-3
- MF: C12H12N2O6S2
- MW: 344.36
- EINECS:204-200-0
- MDL Number:MFCD00041885
- Synonyms:2,2'-Disulfo-4,4'-diaminobiphenyl;2,2'-disulfobenzidine;2,2'-DISULFONIC ACID BENZIDINE;1’-biphenyl)-2,2’-disulfonicacid,4,4’-diamino-( ;1’-biphenyl]-2,2’-disulfonicacid,4,4’-diamino-[ ;1’-Biphenyl]-2,2’-disulfonicacid,4,4’-diamino-[1 ;BDSA;BENZIDINE 2,2 DISULFONIC ACID
14 prices
Selected condition：
Brand
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Crysdot
- Matrix Scientific
- TCI Chemical
- TRC
Package
- 250mg
- 5g
- 10g
- 25g
- 100g
- 500g
- 1kg
- 1000g
- ManufacturerAK Scientific
- Product numberO730
- Product descriptionBenzidine-2,2'-disulfonicacidhydrate,cont.upto30%water
- Packaging5g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number117613
- Product description4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonicacid(contains30%Wateratmaximum)
- Packaging1000g
- Price$153
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA463990
- Product description4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonicacid(contains30%Wateratmaximum) 70%
- Packaging25g
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA463990
- Product description4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonicacid(contains30%Wateratmaximum) 70%
- Packaging100g
- Price$16
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA463990
- Product description4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonicacid(contains30%Wateratmaximum) 70%
- Packaging500g
- Price$49
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA463990
- Product description4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonicacid(contains30%Wateratmaximum) 70%
- Packaging1kg
- Price$70
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0007493
- Product description2,2'-BENZIDINEDISULFONIC ACID 95.00%
- Packaging5G
- Price$818.75
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD44000720
- Product description4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonicacid(contains30%Wateratmaximum) 70+%
- Packaging1000g
- Price$131
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number099316
- Product description4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid 95+%
- Packaging5g
- Price$19
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number099316
- Product description4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid 95+%
- Packaging10g
- Price$29
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number099316
- Product description4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid 95+%
- Packaging100g
- Price$159
- Updated2021-12-16
- Buy
- ManufacturerTCI Chemical
- Product numberB0395
- Product description2,2'-Benzidinedisulfonic Acid (contains 30% Water at maximum) >70.0%(T)
- Packaging25g
- Price$46
- Updated2025-07-31
- Buy
- ManufacturerTCI Chemical
- Product numberB0395
- Product description2,2'-Benzidinedisulfonic Acid (contains 30% Water at maximum) >70.0%(T)
- Packaging500g
- Price$270
- Updated2025-07-31
- Buy
- ManufacturerTRC
- Product numberD416193
- Product description4,4''-Diamino-[1,1''-biphenyl]-2,2''-disulfonicAcid
- Packaging250mg
- Price$45
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | O730 | Benzidine-2,2'-disulfonicacidhydrate,cont.upto30%water | 5g | $14 | 2021-12-16 | Buy |
| Alichem | 117613 | 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonicacid(contains30%Wateratmaximum) | 1000g | $153 | 2021-12-16 | Buy |
| Ambeed | A463990 | 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonicacid(contains30%Wateratmaximum) 70% | 25g | $6 | 2021-12-16 | Buy |
| Ambeed | A463990 | 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonicacid(contains30%Wateratmaximum) 70% | 100g | $16 | 2021-12-16 | Buy |
| Ambeed | A463990 | 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonicacid(contains30%Wateratmaximum) 70% | 500g | $49 | 2021-12-16 | Buy |
| Ambeed | A463990 | 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonicacid(contains30%Wateratmaximum) 70% | 1kg | $70 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0007493 | 2,2'-BENZIDINEDISULFONIC ACID 95.00% | 5G | $818.75 | 2021-12-16 | Buy |
| Crysdot | CD44000720 | 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonicacid(contains30%Wateratmaximum) 70+% | 1000g | $131 | 2021-12-16 | Buy |
| Matrix Scientific | 099316 | 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid 95+% | 5g | $19 | 2021-12-16 | Buy |
| Matrix Scientific | 099316 | 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid 95+% | 10g | $29 | 2021-12-16 | Buy |
| Matrix Scientific | 099316 | 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid 95+% | 100g | $159 | 2021-12-16 | Buy |
| TCI Chemical | B0395 | 2,2'-Benzidinedisulfonic Acid (contains 30% Water at maximum) >70.0%(T) | 25g | $46 | 2025-07-31 | Buy |
| TCI Chemical | B0395 | 2,2'-Benzidinedisulfonic Acid (contains 30% Water at maximum) >70.0%(T) | 500g | $270 | 2025-07-31 | Buy |
| TRC | D416193 | 4,4''-Diamino-[1,1''-biphenyl]-2,2''-disulfonicAcid | 250mg | $45 | 2021-12-16 | Buy |
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
InChI :InChI=1S/C12H12N2O6S2/c13-7-1-3-9(11(5-7)21(15,16)17)10-4-2-8(14)6-12(10)22(18,19)20/h1-6H,13-14H2,(H,15,16,17)(H,18,19,20)
InChIKey :MBJAPGAZEWPEFB-UHFFFAOYSA-N
SMILES :C1(C2=CC=C(N)C=C2S(O)(=O)=O)=CC=C(N)C=C1S(O)(=O)=O
LogP :1.102 at 24℃
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)
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
InChI :InChI=1S/C12H12N2O6S2/c13-7-1-3-9(11(5-7)21(15,16)17)10-4-2-8(14)6-12(10)22(18,19)20/h1-6H,13-14H2,(H,15,16,17)(H,18,19,20)
InChIKey :MBJAPGAZEWPEFB-UHFFFAOYSA-N
SMILES :C1(C2=CC=C(N)C=C2S(O)(=O)=O)=CC=C(N)C=C1S(O)(=O)=O
LogP :1.102 at 24℃
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
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Description
4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.Related product price
- Sulfurous Acid
$67.52-312.65 - 117-61-3
$6-818.75 - 83-83-0
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