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| Product Name: |
Stearic Acid
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chemicals, |
| Specifications |
Stearic Acid |
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1 container |
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specification：Octadecanoic acid （Stearic acid）： C18 0.25 g C15710120 0.1 g C15710180
CAS No：57-11-4
HS CODE:38231100
Chemical Formula: C18H36O2
Molecular Weight : 284.48 amu
Boiling Point : 361℃
Melting Point : 69.6℃
Purity:99.98%
Surface Area of Molecule : 0.205 nm2
packaging: 25kg/bag 20MT/20FCL
Terms Specification
Grade RubberGrade
Iodine value： 8.0max
Sapon value： 193-220
Acid value： 192-218
Color： Hazen 400max
Titer： ℃ 52min
Moisture：% 0.3max
Inorganic：% 0.001max
Properties: Shaped like Lump, flake; Saturated fatty acid mainly with C16 and C18, white flake solid at ambient temperature, not dissolved in water, slightly dissolved in benzene and carbon bisulfide, and easily dissolved in hot alcohol. No smell no poison. It has the general chemical properties of organic carboxylic acid.
Application: Widely used in curing agent, plastic heat stabilizer, wetting agent, textile softener, chemical fiber oil, anti-static agent, edible emulsifier; also used in cosmetics, ***ergent and the intermediates of various surfactants, etc.
指标名称 200型 400型 800型 企50型
碘值g/100g ≤2.0 ≤4.0 ≤8.0 ≤0.5
皂化值㎎/g 206-211 203-214 193-220 206-211
酸值㎎/g 205-210 202-212 192-218 205-210
色泽（Hazen） ≤200 ≤400 ≤800 ≤50
凝固点℃ 54-57 ≥54 ≥52 54-57
水份（％） ≤0.2 ≤0.2 ≤0.2 ≤0.2
无机酸 ≤0.001 ≤0.001 ≤0.001 ≤0.001
ITEMS SPECIFICATIONS
Appearance White bead type Complies
Iodine value≤ 0.3 0.22
Sapon value 211-211.5 212.2
Acid value 210-211.5 211.1
Color(hazen) ≤ 80 65
Titer 54-57 55.5
Moisture %≤ 0.2 0.08
Inorganic %≤ 0.001 Pass
C18 % 36-38 37
C20 % ≤1 0.5
C16 % 59-64 61
C14 % ≤2.0 1.4
C12 % ≤0.5 0.1
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| Company: |
CHINA YINZHONG CHEMICAL (TIANJIN) CO.,LTD
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| Contact: |
Mr. peng liu |
| Address: |
NO.15 Rongyuan Road Nankai Industry District,Tianjin Office,Chin |
| Postcode: |
300010 |
| Tel: |
+86-022-58620914 |
| Fax: |
+86-022-58620914 |
| E-mail: |
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