Adipic acid ( CAS NO. 124-04-9)
HOOC-(CH2)4-COOH
- Product Description Adipic Acid/Hexanedioic acid 99.8%
Grade Standard: Industrial Grade & Food Grade
Purity: 99.8% min
Appearance: White crystalline powder
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Product name
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Adipic acid
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Item
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Superior class
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First class
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qualified
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result
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appearance
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White crystalline powder
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White crystalline
powder |
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Purity % m/m ≥
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99.7 |
99.7 |
99.5 |
99.8 |
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Melting point ≥
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151.5 |
151.5 |
151 |
152.8 |
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Ammonia solution color,
Pt-Co ≤ |
5 |
5 |
15 |
1 |
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Moisture, % m/m ≤
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0.20 |
0.27 |
0.40 |
0.17 |
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Ash, mg/kg ≤
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7 |
10 |
35 |
4 |
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Iron, mg/kg ≤
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1.0 |
1.0 |
3.0 |
0.3 |
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Nitric acid, mg/kg ≤
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10.0 |
10.0 |
50.0 |
1.1 |
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Oxidable matter, mg/kg ≤
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60 |
70 |
---- |
17 |
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Chroma of melts, Pt-Co ≤
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50 |
---- |
---- |
10 |
also can be used in the production of lubricants, plasticizer adipic acid esters,
used in the manufacture of nylon 66 fiber and nylon 66 resin, polyurethane foam
plastics, in organic synthesis industry, for adiponitrile adipic amine, base material,
essien two can also be used for pharmaceutical etc.
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