China (Mainland)
Choline bitartrate CAS NO.87-67-2
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Quick Details
- ProName: Choline bitartrate
- CasNo: 87-67-2
- Molecular Formula: C9H19NO7
- LimitNum: 0
Superiority
Item USP26 Identification A, B, C qualified Assay>% 99.7 As ≤% 0.0003 Heavy metal(Pb)≤% 0.002 Pb≤% 0.001 Residue on ignition≤% 0.1 Moisture≤% 0.5 …
Details
Item
USP26
Identification A, B, C
qualified
Assay>%
99.7
As ≤%
0.0003
Heavy metal(Pb)≤%
0.002
Pb≤%
0.001
Residue on ignition≤%
0.1
Moisture≤%
0.5
PH
3.4 ~ 3.7
Optical rotation
+17.5 ~ +18.5
1,4-dioxane
qualified
Escherichia
