【Chemical components】polyoxyethylene span
【Technical indicator】
appearance(25℃): light yellow wax solid
hydroxyl value(mgKOH/g): 80～105
saponification value(mgKOH/g): 40～55
acid value(mgKOH/g): ≤2
moisture(%): ≤3
HLB: ～14.5
【Properties and application】
Easily soluble in water and most solvents, for example, methyl alcohol, ethyl alcohol and isopropyl alcohol;
Insoluble in animal and mineral oils;
Excellent emulsifying, wetting, foaming and dispersing properties;
As o/w type emulsifier, dispersing agent and stabilizing agent in food, medical, cosmetics and waterborne coating aspects;
As softening agent and anti-static agent in textile industry;
【Packaging and storage】
200kg iron drum, 50kg plastic drum
Non-toxic, inflammable; Should be preserved in ventilated and dry place as common chemical;
Shelf life: 2 years
