USD $1.00-10.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $1.00-10.00 / Kilogram
we can provide you usp35 and ep7.0.our capacity is 400kg/month.
…
appearance white off-white crystalline powder
solubility:freely soluble in methylene chloride in alcohol;practically insoluble in water.
identification
a:ir-spectrum
b:hplc
specific rotation: -56.0~ -60.0°
water: ≤0.3%
residue on ignition: ≤0.1%
heavy metals:≤ 10μg/g
relative material
major: ≤0.5%
total: ≤1.0%
residual solvents :meets the requirements
assay(hplc,basis on drying) 98.5%~101.0%
it conforms to usp35.