Stearic Acid

Stearic Acid
Packing &Storage

25kg/bag, tanker truck, 700kg/tonne package

Specification

 

 

 

 

检验项目【Item】

指标【Spec

 

1865        1842        1840        1838        1820        1801        1668

外  观                                             可呈块状,片状,粉状或粒状

pp

(l₂ g/1 00(碘)g) l(值) e Valu                           ≤0.5        ≤0.5       ≤0.5        ≤0.5        ≤0.5        ≤4.0         ≤8.0

(mgKOr     cid Value                200~208    205~211     205~211     205~211    212~225       192~218    205~220

皂化值               201~209    206~212     206~212      206~212     213~226    193~220     206~221

色 APHA

≤50         ≤50       ≤50

≤50        ≤100       ≤400        ≤400

凝固点

(℃)     g P int

水分

58~61 ≤0.2

55~57 ≤0.1

55~57 ≤0.1

55~57  ≤0.2

≥54 ≤0.2

≥52 ≤0.2

≥52 ≤0.2

无 机 酸

(%)Inorga ic Acic

≤0.001    ≤0.001      ≤0.001      ≤0.001     ≤0.001     ≤0.001    ≤0.001

 

 

C12 C14              ≤1.5

脂肪酸组成(%)Fatty Acid Composition ≤4.0                    ≤3.0

 

 

 

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C16

29~36        ≤59       56~62      57~62         73~78

C18 其它

63~67 ≤1.5

41~43      40~43

 

≤1.0

38~41

18~25 ≤3.0

 

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Application And Scope

It is an important chemical raw material and additive, composed of saturated fatty acids mainly C16 and C18, with the general chemical properties of organic acids.

Widely used in food, rubber, plastics, tyre, cosmetics, plastic cold plasticizer, mold release agent, stabilizer, surfactant, rubber vulcanization accelerator, waterproofing agent, polishing agent, metal soap, metal mineral flotation agent, softening agent, pharmaceuticals and other organic chemicals.

It can also be used as a solvent for oil soluble pigments,a wax pencil smoothing agent,and a wax paper polishing agent.

Why choose Sanyi Chemical?

Founded in 2014, Sanyi Chemical has 300 to 350 employees. The company integrates production, sales and service. It focuses on plant extracts, active ingredient monomers, plant powders, natural fruit and vegetable powders, and is dedicated to plant extracts. It is a professional company in R&D and production. Strong technical force, annual output of 500 tonnes, product specifications and stable quality.

Why choose Sanyi Chemical?

Why choose Sanyi Chemical?

Why choose Sanyi Chemical?

Why choose Sanyi Chemical?

Why choose Sanyi Chemical?

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