- MOQ1MT Metric Ton
- Supply TypeManufacturer, Exporter
- Preferred Buyer Location All over the world
SPECIFICATION: Appearance White crystal or crystalline powder Purity(on dry basis) 98~102% PH 4.5~6.0 Specific rotation +14.5~+16.5 Residue on ignition(sulfate) ä0.2% Sulfate ä0.075% Transmittance >95% Heavy metals(pb) ÃÂ10ppm Arsenic(As) Ã3ppm Related impurity
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