Emulsifier Span series--Hangzhou Maochang Chemical Co.,Ltd.

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Emulsifier Span series

[ Chemical components ]dehydration sorbitol fatty acid esters

[ Category ]nonionic

[ Specification ]S-20, S-40, S-60, S-80, S-85

[ Technical index ]

specifications	appearance (25°C)	hydroxyl value (mgKOH/g)	saponification value(mgKOH/g)	acid value(mgKOH/g)	moisture(%)	HLB value	melting point (°C)
S-20	amber sticky liquid	330-360	160-175	≤8	≤1.5	8.6	liquid (25°C)
S-40	light yellow wax solid	255-290	140-150	≤8	≤1.5	6.7	45-47
S-60	light yellow wax solid	240-270	135-155	≤8	≤1.5	4.7	52-54
S-80	amber sticky oily substance	190-220	140-160	≤10	≤1.5	4.3	liquid (25°C)
S-85	yellow oily liquid	60-80	165-185	≤15	≤1.5	1.8	liquid (25°C)

[ Properties and application ]

specifications	Properties specifications
S-20	Soluble in oil and organic solvent; In medical and cosmetics, as W/O emulsifying agent, stabilizer, plasticizer, lubrication agent and drying agent; in textile industry, as softening agent and treating agent; as mechanical lubrication agent;
S-40	Soluble in oil and organic solvent; In food and cosmetics, used as emulsifying agent and dispersing agent; dispersing agent in printing and printing ink industry;
S-60	Insoluble in water, with fine w/o type emulsifying agent, powerful emulsifying property, dispersing property and lubrication property; In food industry, used as emulsifying agent; textile industry, as acrylic fibers antistatic agent; food, pesticide and cosmetics industry, as emulsifying agent;
S-80	Hardly soluble in water, soluble in hot oil and organic solvent; Used in w/o type emulsion explosive; as emulsifying agent in food and cosmetics production; as emulsifying agent in pesticide production; as cosolvent in petroleum products;
S-85	Lightly soluble in isopropanol, tetrachloroethylene and cotton seed oil; Mainly used in pharmaceutical, cosmetics, textile, and petroleum industry, as emulsifying agent, thickening agent and antirust agent;

[ Packing, storage and transportation ]

S-20, S-80, S-85: 50Kg plastic drum; S-40, S-60, S-65: 20Kg woven bag.

storage and transportation are in accordance with the standards of normal chemicals. Stored in a dry and ventilated place. Shelf life: two years.

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