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Wuxi Zhengmao Chemical Co.,Ltd.
Wuxi Zhengmao Chemical Co.,Ltd.
Wuxi Zhengmao Chemical Co.,Ltd.
P-hydroxyl anisole
Product Name
P-hydroxyl anisole
Product Category
Present products
Product Content

 Phenothiazine

Quality standard:Q/320211NCM02-2002
Index name
 
Value
Index name
 
Value
Appearance
white crystal
Melting point
54--56.5°C
Hydroquinone
≤0.05 %
Heavy metal (pb)
≤0.001%
Residue on ignition
≤0.01 %
Chroma (APHA)
≤10 #
Loss on dry
≤0.3 %
Hydroquinone dimethyl ether
no permitted
Assay
 
 
 
 
≥99.5 %
   

Packing: :42kg / drum (40*58cm)

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