对羟基苯,99.5% min_枝江湛华信诺商贸有限公司移动版

对羟基苯

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Item		Specification	Typical Test Result
APPEARANCE		White needle crystal powder crystal	White crystal
PURITY	PCT	99.5-101.0	99.8
MELTING POINT	DC	171-175	172.0-174.0
WATER	PCT	0.3 MAX	0.12
SOLUBILITY		Transparent without insoluble matter	Transparent without insoluble matter
RESIDUE ON IGNITION ASH	PCT	0.05 Max	0.001
HEAVY METALPb	PCT	0.002 Max	0.0010
IRON Fe	PCT	0.002 Max	0.0009