ChemicalBook >> CAS DataBase List >>2,5-Diaminobenzenesulfonic acid
2,5-Diaminobenzenesulfonic acid
- CAS No.
- 88-45-9
- Chemical Name:
- 2,5-Diaminobenzenesulfonic acid
- Synonyms
- 2,5-Diaminobenzenesulfonic;2-Sulfo-1,4-phenylenediamine;2-Sulfo-p-phenylenediamine;2,5-Diaminobenzolsulfonsure;2,5-diaminobenzenesulfonate;2,5-diamino-benzenesulfonicaci;2,5-DIAMINOBENZENESULFONIC ACID;P-PHENYLENEDIAMINESULFONIC ACID;2,5-diaminobenzenesulphonic acid;2,5-Diaminophenyl-1-sulfonic acid
- CBNumber:
- CB0117652
- Molecular Formula:
- C6H8N2O3S
- Molecular Weight:
- 188.2
- MDL Number:
- MFCD00007904
- MOL File:
- 88-45-9.mol
- MSDS File:
- SDS
Last updated:2024-05-31 17:33:32
Melting point | 298-300 °C (dec.) (lit.) |
---|---|
Boiling point | 500°C |
Density | 1.366 (estimate) |
vapor pressure | 0Pa at 25℃ |
refractive index | 1.6490 (estimate) |
storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
solubility | 2.308g/L in organic solvents at 20 ℃ |
pka | 5.17±0.10(Predicted) |
form | solid |
color | White to Light gray to Light orange |
Water Solubility | 4g/L at 26℃ |
BRN | 2970398 |
LogP | 0.146 at 26℃ |
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 |
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Signal word | Danger | |||||||||
Hazard statements | H314 | |||||||||
Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
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 | |||||||||
HS Code | 2921.59.8090 | |||||||||
HazardClass | 8 | |||||||||
PackingGroup | III | |||||||||
NFPA 704 |
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2,5-Diaminobenzenesulfonic acid price More Price(22)
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 | $73.7 | 2024-03-01 | Buy |
Sigma-Aldrich | 32776 | 2,5-Diaminobenzenesulfonic acid ≥97.0% (T) | 88-45-9 | 250g | $176 | 2024-03-01 | Buy |
TCI Chemical | P1691 | 1,4-Phenylenediamine-2-sulfonic Acid >98.0%(HPLC)(T) | 88-45-9 | 5g | $44 | 2024-03-01 | Buy |
TCI Chemical | P1691 | 1,4-Phenylenediamine-2-sulfonic Acid >98.0%(HPLC)(T) | 88-45-9 | 25g | $131 | 2024-03-01 | Buy |
TRC | D422570 | 2,5-Diaminobenzenesulfonic acid | 88-45-9 | 250mg | $45 | 2021-12-16 | Buy |
2,5-Diaminobenzenesulfonic acid Chemical Properties,Uses,Production
Chemical Properties
violet powder
Uses
2,5-Diaminobenzenesulfonic acid was used in preparation of a polymeric dye, required for laccase-mediated dyeing of cotton.
General Description
2,5-Diaminobenzenesulfonic acid is a dye precursor. Electrochemical copolymerization of 2,5-diaminobenzensulfonic acid and aniline by cyclic voltammetry on IrO2 coated titanium electrodes was reported.
Flammability and Explosibility
Non flammable
2,5-Diaminobenzenesulfonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
Reactive Blue 74
disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate
Reactive Blue 49
REACTIVE BLUE 2
hexasodium 4-amino-3,6-bis[[4-[[4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulphonatophenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
Benzenesulfonic acid, 2-[[2-(methylamino)-1-naphthalenyl]azo]-5-nitro-, monosodium salt
Acid Yellow 158:1
Reactive Blue 94
4-Amino-3-[[4'-[(2,7-diamino-1-naphtyl)azo]-1,1'-biphenyl-4-yl]azo]-5-hydroxy-6-[(4-nitro-2-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt
Levafix Brilliant Blue E-B
1of3
Global( 280)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Coresyn Pharmatech Co., Ltd. | +86-571-86626709 +86-18157142896 | cbc@coresyn.com | China | 9991 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49392 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
View Lastest Price from 2,5-Diaminobenzenesulfonic acid manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-05-31 | 2,5-Diaminobenzenesulfonic acid
88-45-9
|
US $45.00 / kg | 1kg | 99% | 5000kg/week | Hebei Zhuanglai Chemical Trading Co.,Ltd | ||
2023-03-13 | 2,5-Diaminobenzenesulfonic acid
88-45-9
|
US $0.00-0.00 / kg | 1kg | 98%Min | 1000kg | LY Global chemicals co.,ltd . | ||
2022-08-30 | 2,5-Diaminobenzenesulfonic acid
88-45-9
|
US $1.10 / g | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited |
- 2,5-Diaminobenzenesulfonic acid
88-45-9
- US $45.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co.,Ltd
- 2,5-Diaminobenzenesulfonic acid
88-45-9
- US $0.00-0.00 / kg
- 98%Min
- LY Global chemicals co.,ltd .
- 2,5-Diaminobenzenesulfonic acid
88-45-9
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
88-45-9(2,5-Diaminobenzenesulfonic acid)Related Search:
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2,5-Diaminobenzenesulfonic acid ISO 9001:2015 REACH
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TIANFUCHEM--88-45-9---2,5-Diaminobenzenesulfonic acid
2-Sulfo-1,4-phenylenediamine
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PPDSA (2,5-Diaminobenzenesulfonic acid)
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PARA PHENYLENE DIAMINE ORTHO SULFONIC ACID
88-45-9
SO3HC6H3NH22
H2N2C6H3SO3H
C6H7N2O3S
Sulfonic/Sulfinic Acids
Sulfur Compounds
Organic Building Blocks
Building Blocks
Organic Building Blocks
Sulfonic/Sulfinic Acids
Sulfur Compounds
Intermediates of Dyes and Pigments
Building Blocks
Chemical Synthesis
Organic Building Blocks
Sulfonic/Sulfinic Acids
Sulfur Compounds