Complaint
Product name | China Manufacturer Supply Food Grade Glucolactone Powder |
| CAS No: | 90-80-2 |
Specification | 99% |
Appearance | white crystalline powder |
Shelf life | 2 years |
Package | 1kg Glucolactone/with double plastic container inside/Aluminum foil bag outside. 1kg/Carton, 5kg/Carton, 10kg/Carton, 25kg/Drum, OEM |
Shipment | FedEx,DHL,EMS,UPS |
Delivery time | Within 2-3 work days after payment |
Payment terms | TT,Western Union |
Analysis | Specification | Result |
Appearance | white crystalline powder,odorless | Complies |
pH | 5.8~8.0 | 6.7 |
A. Precipitation test | Ammonification tests, the white precipitate; Add ammonium chloride, precipitate dissolve, try adding disodium hydrogen phosphate drops drop, vibration wave, generate white precipitate | Comples |
Assay (on dry basis) | 98.0%-102% (Titration) | 99.92% |
Loss on drying | 1.0% Max | 0.32% |
Mg | 7.2%~8.3% | 8.06% |
As | 0.6ppm Max | Complies |
Pb | 0.2ppm Max | Complies |
Hg | 0.25ppm Max | Complies |
Total number of colonies | 1000cfu/g Max | Complies |
Yeast & Mold | 25cfu/g Max | Complies |
Coliforms | 40MPN/100g Max | Complies |
Pathogenic bacteria | Salmonella, Shigella, Staphylococcus aureus and Hemolytic streptococcus: may not be detected | Complies |
Conclusion | Complies with the in House Standard. | |
Packing and Storage | ||
Packing: Pack in paper-carton and two plastic-bags inside. | ||
Shelf life: 2 year when properly stored. | ||
Storage: Store in a well-closed place with constant low temperature and no direct sun light. | ||
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