logo1.png TREERING GROUP LIMITED
Add:  Building C,No.888,Huanhu West 2nd Road,Lingang Special Area,China (Shanghai) Pilot Free Trade Zone.
Tel: +86 191 1634 4846    Website: www.treering.com.cn

Certificate of Analysis

Product Name:Glucono-Delta-LactoneSpecification:Food grade
Batch No.:TR20257448Quantity:10,000 KGS
Production Date:Jul 22,2025Expiry Date:Jul 21,2027
ItemStandardResults
DescriptionWhite crystalline powderMeets the requirements
Heavy metals (mg/kg)≤5<2
Lead (mg/kg)≤1<1
Arsenic (mg/kg)≤1<1
Chloride≤0.05%<0.05%
Sulphate≤0.05%<0.05%
Reducing substances≤0.5%0.2%
PH6.2-7.87.1
Loss on drying≤0.3%0.2%
Assay98.0% ~ 102.0%99.4%

CONCLUSION: The goods conform the standard.
PACKING:  25 KGS/Bag
STORAGE:Store in a cool and dry place, away from light ,heat and oxygen.