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Packing: 20kg/carton. Expiry date: 2 year. EP/USP

Product Specifications

Test Item  Standard
Appearance (25°C) White or almost white solid Flakes or powder
ldentification A
ldentification B
ldentification C
Appearance of solution Meets requirements
Completeness and color of solution Meets requirements
Meets requirements Meets requirements
PH (5% in water) 4.5~9.5
Average molecular weight 3600~4400
Visocosity (98.9°C, cst) 110~158 
Visocosity (20°C, cst) 110~170
Freezing point (°C) 53~59
HydroxyI value 25~32
Reducing substances Meets requirements
Formaldehyde (ppm) ≤15
Ethylene Oxide(ug/g) ≤1
Dioxan (ppm) ≤10
Free Ethylene Oxide (ug/g) ≤10
1,4-Dioxane (ppm) ≤10
Water (%) ≤1.0
Sulfated ash (%) ≤0.2
Residue on ignition (%) ≤0.1
Heavy metals (ppm) ≤5

Product Application



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