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meso-1,2,3,4-Tetrahydroxybutane CAS NO.149-32-6
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- meso-1,2,3,4-Tetrahydroxybutane
- meso-Erythritol
- CAS:149-32-6
Quick Details
- ProName: meso-1,2,3,4-Tetrahydroxybutane
- CasNo: 149-32-6
- Molecular Formula: C4H10O4
- Appearance: White powder
- Application: Sweeteners
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kg/drum
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 149-32-6
Superiority
Name: meso-1,2,3,4-Tetrahydroxybutane
Synonyms: meso-Erythritol
CAS:149-32-6
MF: C4H10O4
Details
| ITEMS OF ANALYSIS | SPECIFICATIONS | RESULT |
| Appearance | White to light white crystalline powder, Odorless | Complies |
| Identification | IR: The IR spectrum of sample corresponds to that spectrum of Cholecalciferol Crystalline Reference Standard. | Complies |
| Chemical reaction : Positive | Complies | |
| Assay | ≥99.0% | 99.7% |
| Specific rotation | +20.5°~+21.5° | +20.9° |
| Ignition residue | ≤0.1% | 0.02% |
| Heavy metals(Pb) | ≤10mg/kg | <3mg/kg |
| Arsenic | ≤3mg/kg | <3mg/kg |
| Lead | ≤2mg/kg | <2mg/kg |
| Iron | ≤2mg/kg | <2mg/kg |
| Cuprum | ≤5mg/kg | <5mg/kg |
| TAMC | ≤1000cfu/g | Complies |
| TYMC | ≤100cfu/g | Complies |
| E.coli | Negative | Not detected |
| Conclusion: Complies with the USP 40-NF35 standard | ||