颜料橙 5 (CAS No.3468-63-1)
- 物化性质
- 橙色粉末，分子量338.27。不溶于水，微溶于乙醇和丙酮；在浓硫酸中呈红色，稀释后析出橙色沉淀。熔点302℃（分解），密度约1.45 g/cm³。耐光性优良，耐热性可达150℃，耐酸碱性良好。
- 外观
- 橙色粉末
- 熔点
- ≥302℃（分解）
English description（英文原文，共 987 字符）
Product Name:Pigment Orange 5
English Name:Pigment Orange 5
CAS No.:3468-63-1
Aliases:Permanent Orange RN, Fast Orange RN, C.I. 12075
Molecular Formula:C16H10N4O5
Physical Properties:Orange powder, molecular weight 338.27. Insoluble in water; slightly soluble in ethanol and acetone. Shows red in concentrated sulfuric acid and precipitates orange crystals upon dilution. Melting point 302°C (decomposition), density approximately 1.45 g/cm³. Excellent light fastness, heat resistance up to 150°C, and good acid/alkali resistance.
Uses:Primarily used for coloring coatings, inks, plastics, and rubber, especially suitable for automotive topcoats and industrial paints. Also applicable to stationery products and printing pastes, offering high tinting strength and brilliant color.
Technical Specifications:
Appearance: orange powder
Melting point: ≥302°C (decomposition)
Light fastness: 7-8 grades
Heat resistance: 150°C
Acid resistance: grade 5; alkali resistance: grade 4-5
English Name:Pigment Orange 5
CAS No.:3468-63-1
Aliases:Permanent Orange RN, Fast Orange RN, C.I. 12075
Molecular Formula:C16H10N4O5
Physical Properties:Orange powder, molecular weight 338.27. Insoluble in water; slightly soluble in ethanol and acetone. Shows red in concentrated sulfuric acid and precipitates orange crystals upon dilution. Melting point 302°C (decomposition), density approximately 1.45 g/cm³. Excellent light fastness, heat resistance up to 150°C, and good acid/alkali resistance.
Uses:Primarily used for coloring coatings, inks, plastics, and rubber, especially suitable for automotive topcoats and industrial paints. Also applicable to stationery products and printing pastes, offering high tinting strength and brilliant color.
Technical Specifications:
Appearance: orange powder
Melting point: ≥302°C (decomposition)
Light fastness: 7-8 grades
Heat resistance: 150°C
Acid resistance: grade 5; alkali resistance: grade 4-5
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常见问题
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- 颜料橙 5的 CAS 号是 3468-63-1。
- 颜料橙 5的分子式和分子量是什么？
- 颜料橙 5的分子式为 C16H10N4O5。
- 颜料橙 5的英文名称是什么？
- 颜料橙 5的英文名称为 Pigment Orange 5。
- 颜料橙 5还有哪些别名？
- 颜料橙 5又称 永固橙RN、永固橙、C.I.颜料橙5。
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