Ⅰ . Chemical structural formula:R2NCH3 (R is C12, C18 stearyl)
Ⅱ . Properties: colorless or slight yellow transparent liquid or solid; alkaline, in soluble in water, soluble in ethanol, ether and other organic solvent, with chemical continuity of organic amines .
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Chemical type
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Appearance (25℃)
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Content Purity% ≥
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Total amine/(mgKOH/g)
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Color (APHA)
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Primary and Secondary amine/%
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Primary component/%
|
|
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D12MA
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First grade
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White solid
|
≥96
|
145~153
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≤30
|
≤1.0
|
≥94
|
|
Qualified
|
≥94
|
145~153
|
≤50
|
≤2.0
|
≥92
|
||
|
D14MA
|
First grade
|
White solid
|
≥95
|
125~133
|
≤70
|
≤2.0
|
≥94
|
|
Qualified
|
≥93
|
125~133
|
≤100
|
≤3.0
|
≥92
|
||
|
D16MA
|
First grade
|
White solid
|
≥98
|
109~117
|
≤70
|
≤2.0
|
-
|
|
Qualified
|
≥97
|
109~117
|
≤100
|
≤3.0
|
-
|
||
|
D(18/16)MA
|
First grade
|
White solid
|
≥98
|
102~109
|
≤70
|
≤2.0
|
-
|
|
Qualified
|
≥97
|
102~109
|
≤100
|
≤3.0
|
-
|
||
Ⅲ . Uses: textile anti - static agent, preservative, an important intermediate of cosmetic and daily-use chemicals synthesized cationic surfactant.
Ⅳ . Package and storage: Net w e ight 160 kg/galvanized metal drum, or packed as per customer's request; store in cool, dry and ventilating places.