Emulsifying agent span
【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℃)
|
hydroxyl value (mgKOH/g)
|
saponification
value(mgKOH/g)
|
acid value(mgKOH/g)
|
moisture(%)
|
HLB value
|
melting point (℃)
|
|
S-20
|
amber sticky liquid
|
330～360
|
160～175
|
≤8
|
≤1.5
|
8.6
|
liquid (25℃)
|
|
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℃)
|
|
S-85
|
yellow oily liquid
|
60～80
|
165～185
|
≤15
|
≤1.5
|
1.8
|
liquid (25℃)
|
【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;
|
【Packaging and storage】
S-20, S-80, S-85: 50kg plastic drum;
S-40, S-60: 20Kg woven bag;
Store and transport as common chemical; store in dry and ventilated place;
Expiration date: 2 year
Emulsifying agent Tween
【Chemical components】polyoxyethylene, dehydration sorbitol, aliphatic ester
【Category】nonionic
【Specification】T-20, T-40, T-60, T-80
【Technical index】
|
specifications
|
appearance
(25℃)
|
hydroxyl value (mgKOH/g)
|
saponification value(mgKOH/g)
|
acid value(mgKOH/g)
|
moisture(%)
|
HLB value
|
specific gravity
|
|
T-20
|
琥珀 color sticky liquid
|
90～110
|
40～50
|
≤2.0
|
≤3
|
16.5
|
1.08～1.13
|
|
T-40
|
light yellow wax solid
|
85～100
|
40～55
|
≤2.0
|
≤3
|
15.5
|
1.05～1.10
|
|
T-60
|
light yellow wax solid
|
80～105
|
40～55
|
≤2.0
|
≤3
|
14.5
|
1.05～1.10
|
|
T-80
|
amber sticky oily substance
|
65～82
|
43～55
|
≤2.0
|
≤3
|
15
|
1.06～1.09
|
【Properties and application】
|
specifications
|
Properties and
specifications
|
|
T-20
|
Easily soluble in water and many kinds of solvents,
such as, ethyl alcohol and methyl alcohol; insoluble in mineral oil, with
emulsifying, dispersing property;
No harm on human body;
In food industry, for manufacturing of cake, ice cream shortening;
As emulsifying gent of mineral oil, dyes solvent, cosmetics emulsifying
agent, foam plastic stabilizer, medicals emulsifying agent;
|
|
T-40
|
Easily soluble in water and many kinds of solvents,
such as, ethyl alcohol and methyl alcohol; insoluble in mineral oil; as o/w
type emulsifying agent, stabilizer, dispersing agent, antistatic agent and
lubrication agent;
|
|
T-60
|
Easily soluble in water and many kinds of solvents,
such as, ethyl alcohol and methyl alcohol; insoluble in mineral oil; fine
emulsifying property, lubrication and foaming effect;
Dispersing stabilizer of o/w type emulsifying agent; for manufacturing of
food, medicals, cosmetics and water-based coating;
In textile industry, as softening agent and antistatic agent;
|
|
T-80
|
Easily soluble in water, methyl alcohol and ethyl
alcohol, insoluble in mineral oil, used as emulsifying agent, dispersing
agent, lubrication agent, in medical, cosmetics and food industry;
|
【Packaging and storage】
200kg iron drum, 50kg plastic drum; as common chemicals; store in dry and ventilated place; Expiration date: 2 year
|
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