LIAONING SHIXING PHARMACEUTICAL AND CHEMICAL CO., LTD.
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Appearance: Cream-coloured to white cystallization or powder Melting point: 183-190.2℃ Loss on drying: ≤0.5% Fe content: ≤30ppm/g Purity (HPLC): 99% min. Packing: 40kg/Kraft Bag with plastic film; Standard: Conforms to TECHNICAL GRADE standard. Application: Used as pharmaceutical intermediates, rubber antioxidant, photographic developer and dyestuff.
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