USD $9.00-99.00 / Kilogram
USD $3.00-5.00 / Metric Ton
USD $9.00-99.00 / Kilogram
USD $50.00-100.00 / Metric Ton
USD $5.00-5.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $10.00-16.00 / Kilogram
USD $1.00-3.00 / Metric Ton
USD $1.00-2.89 / Metric Ton
prompt response
prompt deliery
high volume manufactured every year
stable supply
gmp and iso standards
competitive price
items |
specifications |
results |
methods |
assay (as dried base %) |
nlt98.5~101%% |
99.82% |
hplc |
appearance |
crystalline powder |
complies |
visual |
identification |
positive |
complies |
ir&1h nmr |
color |
white to colorless |
complies |
visual |
odor & taste |
characteristic |
complies |
organoleptic |
loss on drying |
nmt1.00% |
0.28% |
usp |
melting point |
97℃-98℃ |
97℃-98℃ |
usp |
residue on ignition |
nmt 0.5% |
0.08% |
usp |
total heavy metals |
nmt20ppm |
complies |
usp |
related substance |
meet the requirements |
complies |
usp |