32776
2,5-Diaminobenzenesulfonic acid
≥97.0% (T)
Synonym(s):
1,4-Diamino-2-benzenesulfonic acid, 1,4-Phenylenediamine-2-sulfonic acid, 1,4-Phenylenediamine-3-sulfonic acid, 2-Sulfo-1,4-phenylenediamine, p-Phenylenediamine-2-sulfonic acid
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
50 g | Available to ship TODAY | $82.50 |
250 g | Available to ship TODAY | $193.00 $144.75 |
About This Item
$82.50
Available to ship TODAYDetails
Quality Segment
assay
≥97.0% (T)
mp
298-300 °C (dec.) (lit.)
functional group
sulfonic acid
SMILES string
Nc1ccc(N)c(c1)S(O)(=O)=O
InChI
1S/C6H8N2O3S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H,7-8H2,(H,9,10,11)
InChI key
HEAHMJLHQCESBZ-UHFFFAOYSA-N
General description
1 of 1
This Item | |||
|---|---|---|---|
| description ≥97.0% (T) | description 97% | description 99% | description 97% |
| assay ≥97.0% (T) | assay 97% | assay 99% | assay 97% |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| mp 298-300 °C (dec.) (lit.) | mp 151-154 °C (lit.) | mp 47-50 °C (lit.) | mp >300 °C (lit.) |
| functional group sulfonic acid | functional group carboxylic acid, chloro | functional group chloro | functional group sulfonic acid |
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
WGK
WGK 2
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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