Benzidine

SIAL/12115 - purum p.a., ≥98.0% (N)

Synonym: 4,4′-Diaminobiphenyl

CAS Number: 92-87-5
Empirical Formula (Hill Notation): C₁₂H₁₂N₂
Molecular Weight: 184.24
EC Number: 202-199-1
MDL Number: MFCD00039765
Linear Formula: C₁₂H₁₂N₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-12115-10G	10 g	$486.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥98.0% (N)
grade	purum p.a.
InChI	1S/C12H12N2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H,13-14H2
InChI key	HFACYLZERDEVSX-UHFFFAOYSA-N
Quality Level	200
SMILES string	Nc1ccc(cc1)-c2ccc(N)cc2

Application:	Benzidine can be used to study bioactive small molecules and cell biology. Benzidine has been used to determine pollen viability and stigma receptivity of Angelica dahurica. Benzidine has also been used to study cross-linking of horseradish peroxidase adsorbed on polycationic films.
Application:	for spectrophotometric determination of CN^-, NO₂^-, ClO₃^-, SO₄^2-
Other Notes:	Reagent for the det. of blood; Reagent for the det. of peroxidases.; Reagent for the spectrophotometric det. of CN^-, NO₂^-, ClO₃^-, etc.
Other Notes:	Sales restrictions may apply
Packaging:	10, 50, 100 g in glass bottle

Symbol	GHS07,GHS08,GHS09
Signal word	Danger
Hazard statements	H302 - H350 - H410
Precautionary statements	P202 - P264 - P270 - P273 - P301 + P312 - P308 + P313
Hazard Codes	T,N
Risk Statements	45-22-50/53
Safety Statements	53-45-60-61
RIDADR	UN 1885 6.1 / PGII
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥98.0% (N)
UNSPSC	12352200

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