Purchase Qty. Reference FOB Price
10-24 Tons US$1,300.00
25-199 Tons US$1,200.00
200+ Tons US$1,050.00
Product Description
Specification Item Standard Medicine Grade Food Grade Feed Grade Appearance White or light-yellow Crystalline powder Content(%) 99.0~101.0 99.0~100.5 <= 98.5 Specific optical rotation +20.4o~+21.4o +20.7o ~ +21.5o +18.0o ~+21.5o Heavy metal (Pb%) <= 0.0015 0.001 0.003 PH value ...