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CAS No. :124-04-9
Chemical Formula: C6H10O4
Molecular Formula: HOOC (CH2)4COOH
Indexes: Content ≥ 99.70%, melting point ≥ 151.5℃, ammonia water chroma ≤ 5, moisture ≤ 0.20%, ash ≤ 7mg/kg, iron content ≤ 10.0mg/kg, nitrate content ≤ 1.0mg/kg
Applications: Applicable to the production of basic solution for soles, PU size, nylon 66, and some solvents.
Ingredients
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Index Name
Appearance
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Index
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Premium Grade
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First Grade
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Qualified
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White crystalline powder
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White crystalline powder
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White crystalline powder
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Content% (m/m) ≥
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99.70
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99.70
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99.50
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Melting point℃≥
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151.5
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151.5
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151.0
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ammonia water chroma, platinum cobalt color number ≤
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5
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5
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15
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Moisture % (m/m) ≤
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0.20
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0.27
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0.40
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Ash mg/kg ≤
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7
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10
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35
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Fe mg/kg ≤
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1.0
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1.0
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3.0
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Nitrate content mg/kg ≤
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10.0
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10.0
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50.0
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