[H54000] CAS 91-95-2 | 3,3′-Diaminobenzidine, 98+%

CAS : 91-95-2
MDL : MFCD00007725
EINECS : 202-110-6

Other name :

DAB3,3′,4,4′-Tetraaminobiphenyl

Chemical Properties

Formula : C12H14N4
Formula weight : 214.27
Melting Point : 175-177°
Sensitivity : Keep Cold. Light Sensitive. Store under Nitrogen.
Form : Powder
Solubility : Soluble in water (partly).

Applications

3,3′-Diaminobenzidine is used as peroxidase substrate and a reagent for spectrophotometric determination of selenium. DAB is used for the immunohistochemical staining of nucleic acids and proteins. As a dark brown dye, was used as an antibody-specific stain to identify the paired antibodies in breast tissue. It may be used for the synthesis of a useful, linear, Schiff-base coordination polymer.

Grade Specifications

GHS Hazard and Precautionary Statements

Precautionary Statements : H350-H341May cause cancer.Suspected of causing genetic defects.
Precautionary Statements : P281-P201-P202-P308+P313-P405-P501aUse personal protective equipment as required.Obtain special instructions before use.Do not handle until all safety precautions have been read and understood.IF exposed or concerned: Get medical advice/attention.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
위험 문구 : 45-68May cause cancer.Possible risk of irreversible effects.
안전 문구 : 53-45Avoid exposure – obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).