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Glucosamine Sulfate Sodium Chloride
Glucosamine sulfate is commonly used as a raw material in health food and other related fields.
1. Structural Formula:
2. Molecular Formula: (C₆H₁₃NO₅)₂·H₂SO₄·2NaCl
3. Relative Molecular Mass: 573.31
4. Description: White crystalline powder or granules
5. Physical and Chemical Indicators:
|
Item |
Index |
|
Assay (dry basis) |
98.0~102.0 |
|
20℃/°（Specific Rotation） |
+50.0~+55.0 |
|
pH |
3.0~5.0 |
|
w/%（Residue On lgnition） |
23.5~26.0 |
|
w/%（Loss On Drying） |
≤0.5 |
|
w/%（Sulfate） |
16.3~17.3 |
|
As/（mg/kg）（Total Arsenic） |
≤0.5 |
|
Pb/（mg/kg）（Lead） |
≤5 |
|
TAMC/（cfu/g） |
≤1000 |
|
TYMC/（cfu/g） |
≤100 |
|
Coliform/（MPN/g) |
≤0.92 |
|
Salmonella/（CFU/25g） |
Negative |
Glucosamine Sulfate Sodium Chloride
Glucosamine sulfate is commonly used as a raw material in health food and other related fields.
1. Structural Formula:
2. Molecular Formula: (C₆H₁₃NO₅)₂·H₂SO₄·2NaCl
3. Relative Molecular Mass: 573.31
4. Description: White crystalline powder or granules
5. Physical and Chemical Indicators:
|
Item |
Index |
|
Assay (dry basis) |
98.0~102.0 |
|
20℃/°（Specific Rotation） |
+50.0~+55.0 |
|
pH |
3.0~5.0 |
|
w/%（Residue On lgnition） |
23.5~26.0 |
|
w/%（Loss On Drying） |
≤0.5 |
|
w/%（Sulfate） |
16.3~17.3 |
|
As/（mg/kg）（Total Arsenic） |
≤0.5 |
|
Pb/（mg/kg）（Lead） |
≤5 |
|
TAMC/（cfu/g） |
≤1000 |
|
TYMC/（cfu/g） |
≤100 |
|
Coliform/（MPN/g) |
≤0.92 |
|
Salmonella/（CFU/25g） |
Negative |
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No.78 Runde Road, Economic Development Zone, Xintai City, Shandong Province
BD Dept.：rdsctzb@163.com
DBD：sdrundebio@126.com
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