Lactose is a unique carbohydrate in human and mammalian milk. It is a disaccharide composed of glucose and galactose with a molecular formula of C12H22O11. During the growth and development of infants and young children, lactose can not only provide energy, but also participate in the development of the brain.
For making baby food, candy, margarine, etc. It is used as a flavoring agent in medicine and can be extracted from whey.
Alpha-lactose hydrate is widely used in pharmaceutical production, as filler, glidant, disintegrant, lubricant and binder in solid preparations, and as excipients in lyophilized preparations. Lactose is included in the pharmacopoeia of many countries.
| Product name |
Lactose Monohydrate
|
Lot No. |
2101009 |
Specification
|
200mesh
|
| Inspection date |
2021-01-26 |
Quantity |
30000kg |
Report date
|
2021-02-19 |
| CAS No. |
5989-81-1 |
Basis for analysis
|
BP2019 |
HS No. |
1702190000 |
| Tests |
Limits |
Results |
Appearance
|
White crystalline powder
|
White crystalline powder
|
Solubility
|
Pass the test
|
Compliance
|
Appearance of solution
|
Pass the test
|
Compliance
|
Acidity or alkalinity
|
Pass the test
|
Compliance
|
Specific optical rotation
|
+55.4°~+55.9° |
+55.3° |
Absorbance
|
Pass the test
|
Compliance
|
Water
|
4.5%~5.5% |
5.1% |
Sulfated ash
|
NMT0.1% |
0.04% |
Particle size
|
- T 250um:99.0-100.0%
L.T 45um:55.0-65.0% |
99.8%
59.8% |
Bulk density
|
0.49g/ml |
0.49g/ml |
Microbial limit
|
Pass the test
|
Compliance
|
| Test results: qualified |
The result above meet all requirements under Lactose monohydrate in BP 2019 |
Audited Supplier 
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