Customization: | Available |
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CAS No.: | 53850-34-3 |
Formula: | C11h9n3o2 Na+ |
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Product name | Thaumatin | Manufacture date | Apr.29.2025 |
Batch number | SW250429 | Analysis date | Apr.30.2025 |
Batch quantity | 1000Kg | Expiry date | Apr.29.2027 |
Items | Specification | Results |
Appearance | White crystalline powder | Confirms |
Taste and smell | It has strong sweet taste and typical smell | Confirms |
Assay | ≥98% | 99.71% |
Solubility | Thaumatin is stable in aqueous solutions at pH 2-8. It is also heatstable at less than pH 5.5 (e.g. during baking, canning, pasteurizing, or UHT processes) | Confirms |
Water Solubility | Soluble in water (25 mg/ml), and 60% ethanol. Insoluble in ether, and benzene | Confirms |
Total nitrogen | ≥15.1% | Complies |
Drying reduction | <9.0% (105ºC, 4 h) | Complies |
Carbohydratear | <3.0% | Complies |
Ph | 2.5-4.0 | Complies |
AI | <2.0mg/kg | Complies |
Pb | <2.0mg/kg | Complies |
Arsenic (in As) | <2.0mg/kg | Complies |
Total bacterial colonies | <1000cfu/g | Complies |
Coli Microflora | <3.0mpn/g | Complies |
Packing description: | Sealed export grade drum & double of sealed plastic bag |
Storage: | Store in cool & dry place. keep away from strong light and heat |
Shelf life: | 2 years when properly stored |
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