A2918
Sigma

Azure A chloride

certified by the Biological Stain Commission

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Molecular Formula

C₁₄H₁₄ClN₃S

Molecular Weight

291.80

CAS Number

531-53-3

Colour Index Number

52005

Beilstein Registry Number

3922287

MDL number

MFCD00012112

PubChem Substance ID

24890705

EG/EC Number

208-510-7

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Descriptions

Suitability

Certified for use in Lillie's modified Nocht's method for paraffin sections and the NCCLS method for blood smears.

Properties

grade

certified by the Biological Stain Commission

composition

Dye content, ≥75%

290 °C (dec.)(lit.)

References

Reference

Penny, DP et al, Analysis and testing of biological stains - The Biological Stain Commission Procedures Biotech. Histochem. 77(5&6), 237-275, (2002)

Merck

Merck 13,929

Beilstein

Beil. 27,IV,5151

reference

IR-Spectra (3), 1486:G / RegBook 1 (2), 2815:E / Stains and Dyes Ref, 109 / Structure Index 1, 447:B:6

Safety

Safety Statements

22-24/25

WGK Germany

RTECS

SP5660000

Related Categories

... Stains & Dyes, A to Z > A

... Stains and Dyes > Certified Stains & Dyes

MSDS

Specification Sheet

Certificate of Analysis

More Information