USD $99.00-99.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $8.20-8.80 / Kilogram
USD $4.50-5.00 / Liter
USD $1.00-10.00 / Kilogram
98.0%min
appearance |
white or off-white crystal powder |
identification |
ir spectrum:conforms to ref.standard chloride:it gives reaction of chloride |
impurity |
total impurity:≤ 0.5% 3-methylamino-1-phenylpropan-1-ol:≤ 0.25% n-methyl-3-phenylpropan-1-amine:≤ 0.25% n-methyl-3-phenyl-3-(3-(trifuoromethyl)phenoxy)propan-1-amine:≤ 0.15% other single impurity:≤ 0.1%
|
optical rotation |
-0.05°~ +0.05° |
residue on ignition |
≤ 0.1% |
water |
≤ 0.5% |
ph |
4.5~6.5 |
heavy metals |
≤20ppm |
solution in methanol |
clear and colourless |
assay |
98.0%~102.0% |