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Certificate of Analysis
Product Name: Sodium lauryl ether sulfate Catalogue Number: RR-902134
Batch Size: 5000KG Lot Number: 20220105
CAS Number: 68585-34-2 Production Date:
Molecular Formula: C12H26Na2O5S Report Date: 2022-01-05
Molecular Weight: 328.38 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance Pale straw pourable paste Conforms
Active matter 68.0% ~ 72.0% 70.5%
Unsulphated matter ≤3.5% 2.4%
Sodium sulphate ≤1.5% 0.1%
pH(2% solution) 7.0~ 9.0 8.7
Iron ≤5 ppm 0.3
1,4-Dioxane ≤20 ppm 8
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