USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $8.80-8.80 / Gram
USD $8.80-8.80 / Gram
USD $8.80-8.80 / Gram
allergenics: the product contains none of the ingredients of the list of allergenics of the ec.
packing and transportation:adopting the package of 25kg/bag with net kraft bag and pe inner. the transportation shall be in accordance with the requirement of general chemicals.
usage: mannitol is used to increase urine production (diuretic), to treat or prevent medical conditions that are caused by an increase in body fluids/water (e.g., cerebral edema, glaucoma, kidney failure). this medication is frequently given along with other diuretics (e.g., furosemide, chlorothiazide) and/or iv fluid replacement.
|
item |
specification |
|
|
|
|
|
|
appearance |
|
white or almost white crystals or |
|
|
powder |
|
|
|
solubility |
|
freely soluble in water,practically |
|
|
insoluble in ethanol (96 per cent). |
|
specific optical rotation |
+23°~ +25° |
identification |
|
|
|
melting point |
165.0℃~170.0℃ |
|
|
|
|
infrared absorption |
conforms |
|
|
|
appearance of solution |
clear and colorless |
|
|
|
|
conductivity |
|
≤20µs/cm |
|
|
|
reducing sugars |
≤0.1% |
|
|
|
|
|
a ( sorbitol) |
≤2.0% |
|
|
|
related substances |
b+c( maltitol+isomalt) |
≤2.0% |
|
|
|
|
|
|
|
|
|
|
|
|
|
unspecified |
≤0.1% |
disregard limit |
|
|
≤0.05%) |
total |
≤2.0% |
|
|
|
nickel |
|
≤1ppm |
|
|
|
heavy metals |
≤5ppm |
|
|
|
|
干燥失重 loss on drying |
≤0.5% |
|
|
|
|
|
tamc |
≤103cfu/g |
|
tymc |
≤102cfu/g |
microbiological |
e. coli |
negative |
|
|
|
|
salmonella |
negative |
|
|
|
bacterial endotoxins |
≤2.5eu/g |
|
|
|
|
assay |
|
99.0%~102% |