ChemicalBook > CAS DataBase List > NIGROSINE, WATER SOLUBLE, C.I. 50420, FOR MICROSCOPY

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

Product Name
NIGROSINE, WATER SOLUBLE, C.I. 50420, FOR MICROSCOPY
CAS No.
101357-32-8
Chemical Name
NIGROSINE, WATER SOLUBLE, C.I. 50420, FOR MICROSCOPY
Synonyms
Einecs 309-930-4;enzene,sodiumsalts;Solventblack5,water-soluble;NIGROSINE (C.I. 50420) WATER-SOLUBLE FOR;WATER SOLUBLE NIGROSINE C.I.ACID BLACK 2;NIGROSINE, WATER SOLUBLE, C.I. 50420, FOR MICROSCOPY;sulfuricacid,reactionproductswithaniline,anilinehydrochlorideandnitrob;Sulfuric acid, reaction products with aniline, aniline hydrochloride and nitrobenzene, sodium salts
CBNumber
CB9500644
Molecular Formula
C18H23ClN3NaO6S
Formula Weight
467.9
MOL File
101357-32-8.mol
More
Less

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

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

Safety

WGK Germany 
WGK 2 water endangering
HS Code 
3204 12 00
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
1.15924
Product name
Nigrosine(C.I.50420)
Purity
water-solubleformicroscopyCertistain?
Packaging
25g
Price
$44.3
Updated
2022/05/15
More
Less

NIGROSINE, WATER SOLUBLE, C.I. 50420, FOR MICROSCOPY Chemical Properties,Usage,Production

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 MICROSCOPY Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

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

Germany 1 India 1 United States 1 Global 3
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71

101357-32-8, NIGROSINE, WATER SOLUBLE, C.I. 50420, FOR MICROSCOPYRelated Search:

Ferric acetylacetonate SALCOMINE PHENYLSELENOL METHYL ISOCYANOACETATE Benzyl isocyanide Cupric acetylacetonate DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) Tris(2,4-pentanedionato)chroMiuM(III) TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) N-BUTYLISOCYANIDE COBALT(II) ACETYLACETONATE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) Tosylmethyl isocyanide Aluminum acetylacetonate 2,4-PENTANEDIONE, SILVER DERIVATIVE TERT-BUTYL ISOCYANIDE Ethyl isocyanoacetate Sulfuric acid

  • 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
  • 101357-32-8