4-아미노-1,1'-아조나프탈렌 C화학적 특성, 용도, 생산
제조 방법
Naphthalen-1-amine diazotization, and Naphthalen-1-amine coupling.
Properties and Applications
dark red light orange and brown. Soluble in ethanol, acetone and benzene. In concentrated sulfuric acid to red light brown, dilution after dark yellow, red brown precipitation; In concentrated sodium hydroxide solution insoluble. Used for oil, paraffin wax, cellulose and synthetic resin paint color.
Standard
|
Light Fastness
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Heat-resistant(℃)
|
water
|
Sodium Carbonate(5%)
|
Hydrochloric acid(5%)
|
Melting point
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Stable
|
ISO
|
Poor
|
140-152
|
100≥ 100
Sublimation
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Insoluble
|
No change
|
Turned purple
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4-아미노-1,1'-아조나프탈렌 준비 용품 및 원자재
원자재
준비 용품