Product Name: 雷竞技推荐码-英雄联盟雷竞技-雷竞技raybet提现
Molecular Formula: C7H15NO3
Molecular Weight: 161.20
CAS#: 541-15-1
Properties: white crystal or crystalline powder with slight special odor; high hygroscopicity. Easily soluble in water, ethanol and alkaloid solution; almost insoluble in acetone or ethyl acetate.
Quality Standard:
USP
EP
GB
Identification
chemial or IR method
chemial or IR method
chemial or IR method
Specific rotation
-29.0° - -32.0°
-29.0° - -32.0°
-29.0° - -32.0°
pH-value
5.5-9.5
6.5-8.5
5.5-9.5
Moisture
≤4.0%
≤1.0%
≤4.0%
Residue on ignition
≤0.5%
≤0.1%
≤0.5%
Cyanide
-
-
should not be found
Chloride
≤0.4%
≤200ppm
≤0.4%
Sulphate
-
≤300ppm
-
Sodium
≤0.1%
-
≤0.1%
Potassium
≤0.2%
-
≤0.2%
Heavy metal
≤20ppm
≤10ppm
≤20 ppm
Arsenic
≤2ppm
-
≤2 ppm
Solution clarity
-
colorless transparent
-
Related substances
-
impurity A≤0.5%
-
other impurity ≤0.1%
Residual acetone
-
-
≤0.1%
Assay
100±3%
100±2%
100±3%
Use: It can be used for drugs and health products, sports beverage, infant food and animal feed.
Packing: In cardboard drum, 25kgs/drum(net wt).