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: Sodium Alginate Specification: LN Type  500CPS, 80 Mesh
Batch No.: TR202591 Quantity: 10,000 KGS
Production Date: Sep 14,2025 Expiry Date: Sep 13,2027
ITEM STANDARD RESULT
Color Cream colored or lighter Qualified
Sieve fraction According to the need 80Mesh
Viscosity (mPa·s) According to the need 580
Moisture(%) ≤15.0 9.37
pH Value 6.0–8.0 6.74
Ash(%) 18–27 24.8
Water insoluble matter(%) ≤0.6 <0.6
Lead (mg/kg) ≤5 <5
Arsenic (mg/kg) ≤2 <2

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