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鹽酸硫胺/VB1丨67-03-8丨質(zhì)量信息COA
|
Product Name |
Vitamin B1 HCl |
Batch No. |
20200217 |
|
MFG. Date |
Feb.13,2020 |
Exp Date |
Feb.12,2022 |
|
Quantity |
1000KG |
Specification |
BP2012 |
|
ITEMS |
SPECIFICATIONS |
RESULTS |
|
|
Appearance |
White crystalline powder |
White crystalline powder |
|
|
Identification |
Positive |
Positive |
|
|
Appearance of solution |
Complies |
Complies |
|
|
PH |
2.7～3.3 |
3.0 |
|
|
Sulphate |
≤300ppm |
＜300ppm |
|
|
Nitrate |
Complies |
Complies |
|
|
Heavy metals |
≤20ppm |
＜20ppm |
|
|
Water |
≤5.0% |
0.8% |
|
|
Sulphated ash |
≤0.1% |
0.03% |
|
|
Assay |
98.5～101.0% |
100.8% |
|
|
Judgment |
Corresponding to the requirement of BP2012 |
||
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