| ≥1 piece |
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Lactose Monohydrate 63-42-3.
Food grade.Pharmaceutical grade,Monohydrate,anhydrous all available.
High quality, lower price.
Lactose Monohydrate
CAS:63-42-3.
MF: C12H22O11 .
| Item | Specifications | Results |
| Characters | A white or almost while crystalline powder , freely but slowly soluble in water , practically insoluble in ethanol ( 96 per cent ) | A white or almost while crystalline powder , freely but slowly soluble in water , practically insoluble in ethanol ( 96 per cent ) |
| Identification A | The sample IR spectrum corresponds to spectrum of Reference Standard | The sample IR spectrum corresponds to spectrum of Reference Standard |
| Identification B | The principal spot in the chromatogram obtained with the test solution is similar in position , colour and size to the principal spot in the chromatogram obtained with reference solution ( a ) | The principal spot in the chromatogram obtained with the test solution is similar in position , colour and size to the principal spot in the chromatogram obtained with reference solution ( a ) |
| Identification C | Positive | Positive |
| Acidity or alkalinity | ≤0.4 ml | 0.2 ml |
| Specific optical rotation | +54.4°~+55.9° | +55.1° |
| Heavy metals | ≤5 ppm | < 5 ppm |
| Water | 4.5%~5.5% | 5.1% |
| Sulphated ash | ≤0.1% | < 0.1% |
| Loss on drying | ≤1.0% | < 1.0% |
| Appearance of solution | The solution is clear and not more intensely coloured than reference solution BY7 | The solution is clear and less intensely coloured than reference solution BY7 |
| Absorbance | ≤0.04 ( 400nm ) ≤0.25 ( 210nm~220nm ) ≤0.07 ( 270nm~300nm ) | < 0.04 ( 400nm ) < 0.25 ( 210nm~220nm ) < 0.07 ( 210nm~220nm ) |
| Total aerobic microbial count | ≤100CGU/g | < 10CFU/g |
| Escherichia coli | Absent/g | Absent/g |
| Conclusion | The results conforms with BP2010 standards | |
Haihang Industry Co., Ltd. ("Haihang") is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. We also customize high value-added chemicals and intermediates for the customer. The company spirit of "honesty, innovation first, practical-based" business philosophy, effective and practical management team in the development of the company to lay a solid foundation and also gradually create "Haihang" as a brand for the industry leader.
| Product Type: |
Lactose
|
Origin: |
Milk
|
Processing Type: |
degrease,concentration,crystallization
|
| Color: |
white or almost while
|
Purity (%): |
96%
|
Use: |
Nutrients
|
| Shelf Life: |
2 years
|
Place of Origin: |
Shandong China (Mainland)
|
Brand Name: |
Haihang
|
| Certification: |
FDA,GAP
|
CAS: |
63-42-3
|
Appearance: |
crystalline powder
|
| Acidity or alkalinity: |
≤0.4 ml
|
Specific optical rotation: |
+54.4°~+55.9°
|
Heavy metals: |
≤5 ppm
|
| Sulphated ash: |
≤0.1%
|
Total aerobic microbial count: |
≤100CGU/g
|
