Naphthol AS-KB Instruction Suppliers, Naphthol AS-KB Instruction Manufacturers.
Structure:
CAS NO.:135-63-7
Product Code:0212017
Chemical Name:2-Hydroxy-3-Naphthoyl-(2'-Methyl-5'-Choro)Aniline
Formola:C18H14NO2Cl
Mole.WT.:311.78
C.L.色酚:
C.L.Azoic coupling component 21(37526)
Physical Properties:White powder showing yellow in sodium hydroxide solution can't be dissolved in water or soda.
Specification:
Appearance |
Buff yellow homogeneous powder |
Purity,% [HPLC] |
≥98.5 |
Initial M.P.as dry,℃ |
≥241.5 |
BON,% |
≤ 0.15 |
Alkali insoluble matter,% |
≤ 0.15 |
Uses:Mainly used for manufacturing organic pigments.
Company： |
Jiaozhou Fine Chemicals Co. Ltd. |
E-mail： |
chem@netsun.com |
Address： |
No.85 North Guangzhou Road, Jiaozhou City,China |
Zip Code： |
266300 |
CN
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