Ordering
Available Variants5 g
CHA.67231-5g
Price
€78.00
Available – Dispatch in 14 days
25 g
CHA.67231-25g
Price
€236.40
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
5 g | CHA.67231-5g | €78.00 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
25 g | CHA.67231-25g | €236.40 |
for spectrophotometric det. of Se, ≥97.5%
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Linear Formula | C12H14N4 · 4HCl · xH2O |
|---|---|
| CAS Number | 868272-85-9 |
| NACRES | NA.21 |
| PubChem Substance ID | 329754314 |
| UNSPSC Code | 41116105 |
| EC Number | 231-018-9 |
| MDL number | MFCD08273058 |
Safety Information Handling visibility
| pictograms |
GHS08
GHS07
  GHS08,GHS07
|
|---|---|
| signalword | Danger |
| hcodes | H302,H319,H341,H350 |
| pcodes | P202 - P264 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313 |
| Hazard Classifications | Acute Tox. 4 Oral - Carc. 1B - Eye Irrit. 2 - Muta. 2 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| wgk | WGK 3 |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
| ppe | Eyeshields, Gloves, type N95 (US) |
Technical Overview & Applications Use-case context
3,3′-Diaminobenzidine tetrahydrochloride hydrate, with the CAS number 868272-85-9, is a chemical compound utilized in various applications, including histology and immunohistochemistry. This compound serves as a substrate for peroxidase enzymes, allowing for the visualization of specific antigens or enzymes in tissue samples. The reaction between 3,3′-Diaminobenzidine tetrahydrochloride hydrate and peroxidase results in the formation of a brown precipitate, which can be observed under a microscope. This property makes it a valuable tool for researchers and scientists in the field of life sciences, enabling them to study the distribution and localization of specific molecules within cells and tissues. The compounds reactivity and specificity make it a widely used reagent in laboratory settings, contributing to the advancement of biomedical research and diagnostics.
