-
Min. Order (MOQ)
1000 Kilogram
-
Brand Name
OEM
-
Type
Food grade
-
Function
Food, pharmaceutical industries
-
Dosage Form
Powder
Appearance white or almost white, crystalline powder or colourless crystalsrnmelting point about 190, with decompositionrnidentification positive reactionrnph (with 5% water solution) 2.1 2.6rnph (with 2% water solution) 2.4 2.8rnappearance of solution clarity : clear; colour: by7rnspecific optical rotation +20.5 +21.5rnloss on drying 0.4%rnimpurity e 0.2%rnrelated substance impurity c: 0.15%rnimpurity d: 0.15%rnunspecified impurities: 0.10%rntotal impurities: 0.2%rncopper 5.0ppmrniron 2.0ppmrnarsenic 3.0ppmrnlead 2.0ppmrnmercury 1.0ppmrncadmium 1.0ppmrnheavy metals 10ppmrnsulphated ash 0.1%rnresidual solvents meets the requirementrnassay 99.0%100.5%.