Basic information Safety Supplier Related

NIGROSINE, WATER SOLUBLE, C.I. 50420, FOR MICROSCOPY

Basic information Safety Supplier Related

NIGROSINE, WATER SOLUBLE, C.I. 50420, FOR MICROSCOPY Basic information

Product Name:
NIGROSINE, WATER SOLUBLE, C.I. 50420, FOR MICROSCOPY
Synonyms:
  • enzene,sodiumsalts
  • sulfuricacid,reactionproductswithaniline,anilinehydrochlorideandnitrob
  • Sulfuric acid, reaction products with aniline, aniline hydrochloride and nitrobenzene, sodium salts
  • Solventblack5,water-soluble
  • Einecs 309-930-4
  • NIGROSINE (C.I. 50420) WATER-SOLUBLE FOR
  • NIGROSINE, WATER SOLUBLE, C.I. 50420, FOR MICROSCOPY
  • WATER SOLUBLE NIGROSINE C.I.ACID BLACK 2
CAS:
101357-32-8
MF:
C18H23ClN3NaO6S
MW:
467.9
EINECS:
309-930-4
Mol File:
101357-32-8.mol
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NIGROSINE, WATER SOLUBLE, C.I. 50420, FOR MICROSCOPY Chemical Properties

storage temp. 
Store at +5°C to +30°C.
form 
Solid
PH
10 (10g/l, H2O, 20°C)
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Safety Information

WGK Germany 
WGK 2 water endangering
HS Code 
3204 12 00
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NIGROSINE, WATER SOLUBLE, C.I. 50420, FOR MICROSCOPY Usage And Synthesis

General Description

The dry dye Nigrosin (C.I. 50420) water-soluble for microscopy Certistain?, is used for the preparation of a staining solution for the visualization of capsule (negative capsule staining) in bacteriological material of human origin. As a Certistain? dye it is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.

NIGROSINE, WATER SOLUBLE, C.I. 50420, FOR MICROSCOPYSupplier

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