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  • Product Name :

    Carbazochrome

  • CAS No. :69-81-8
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Product Details

Carbazochrome

Chemical Name

3-Hydroxy-1-methyl-5,6-indolinedione 5-semicarbazone;Adrenochrome semicarbazone

CAS Number

69-81-8

Molecular Formula

C10H12N4O3

Molecular Weight

236.23

MolecularStructure


Packing

25kg/drum

Capacity

10ton/M

Storage

Kept in dry and cool place, avoid of sunlight

Application

 


SPECIFICATION

Items

Specification

Appearance

Yellow-red crystal or crystalline powder

Identification

Meets the requirements

Melting Point

222℃

Absorbance

1054 ~ 1130

Heavy Metals

≤30ppm

Iron

≤60ppm

Chloride

≤0.041%

Arsenic

≤2ppm

Loss on Drying

≤1.0%

Redidue on Ignition

≤0.1%

Assay

≥98.0%

Standard

JPC1997

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