Product Description

ITEM STANDARD

Appearance White crystalline powder

Identification Conforms

Heat Stability Not change in color after heating for 90 minutes at 105℃

Odor Slight characteristic odor

Purity 99.0-101.0%

Water =<0.5%

Melting Range (℃) 132-135

Residue on Ignition =<0.2%

Aldehydes (as Formaldehyde) 0.1% Max

Lead (Pb) =<5 mg/kg

Arsenic (As) =<2 mg/kg

Mercury (Hg) =<1 mg/kg

Heavy Metals (as Pb) =<10 mg/kg

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