Product Name: Niacinamide
Standard of feed additive: GB/T 7301-2002
Item |
Index |
Appearance |
White crystal powder or granulated powder |
Assey% ≥ |
99.0 |
Melting point°C |
128.0~131.0 |
PH(10% Aq. solution) |
5.5~7.5 |
Water % ≤ |
0.1 |
Residue on ignition% ≤ |
0.1 |
Heavy metal (as Pb)% ≤ |
0.002 |
CP2005/USP31/BP2009/EP6.0
Item |
CP2005 |
USP31 |
BP2009 |
EP6.0 |
Appearance |
White crystal power |
Assey% |
≥98.5 |
98.5~101.5 |
99.0~101.0 |
99.0~101.0 |
Melting point°C |
128 ~131 |
128 ~131 |
128 ~131 |
128 ~131 |
PH |
5.5~7.5 |
－ |
6.0~7.5 |
6.0~7.5 |
Loss on drying% ≤ |
0.5 |
0.5 |
0.5 |
0.5 |
Residue on ignition % ≤ |
0.1 |
0.1 |
0.1 |
0.1 |
Heavy metal （as Pb）% ≤ |
0.002 |
0.003 |
0.003 |
0.003 |
[Packaging] 25Kg /carton,
[Storage] In cool and dry place
[Period of validity] 36 Months
|
