Product Description

STANDARD

ITEM GB8273-2008                                                              FCCV

Exterior White or a slightly yellow crystalline pellet or powder White,odorless,crystalline powder or granules

Assay ＞98.0%                                                   98.0%-100.5%

Specific Rotation +95.5°~+98.0°        +95.5°~+98.0°

Clarity Up to STANDARD        Up to STANDARD

PH 5.5-8.0                         5.5-8.0

Heavy Metal(Pb) ＜0.002% ＜0.001%

Lead ---- ＜0.0005%

Arsenic ＜0.0003% ＜0.0003%

Oxalatc Up to STANDARD Up to STANDARD

Indentification ----- Passed test

Loss on drying ------ =<0.25%

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