萘酚 AS (CAS No.92-77-3)
- 物化性质
- 米色均匀粉末,熔点约246℃,不溶于水,溶于乙醇、丙酮、冰醋酸等有机溶剂。
- 熔点
- ≥246℃
English description(英文原文,共 701 字符)
Product Name:Naphthol AS
English Name:Naphthol AS
CAS No.:92-77-3
Aliases:3-Hydroxy-N-phenyl-2-naphthanilide, C.I. Azoic Coupling Component 2
Molecular Formula:C17H13NO2
Physical Properties:Beige uniform powder, melting point approximately 246°C, insoluble in water, soluble in ethanol, acetone, glacial acetic acid and other organic solvents.
Uses:This product is a commonly used Naphthol in azoic dyes, serving as a grounding agent for cotton fiber dyeing and printing; it is also used as a dye intermediate for manufacturing organic pigments.
Technical Specifications:
Assay (dry basis): ≥99%
Melting point: ≥246°C
Alkali-insoluble matter: ≤0.15%
2,3-acid content: ≤0.2%
Moisture: ≤1.0%
English Name:Naphthol AS
CAS No.:92-77-3
Aliases:3-Hydroxy-N-phenyl-2-naphthanilide, C.I. Azoic Coupling Component 2
Molecular Formula:C17H13NO2
Physical Properties:Beige uniform powder, melting point approximately 246°C, insoluble in water, soluble in ethanol, acetone, glacial acetic acid and other organic solvents.
Uses:This product is a commonly used Naphthol in azoic dyes, serving as a grounding agent for cotton fiber dyeing and printing; it is also used as a dye intermediate for manufacturing organic pigments.
Technical Specifications:
Assay (dry basis): ≥99%
Melting point: ≥246°C
Alkali-insoluble matter: ≤0.15%
2,3-acid content: ≤0.2%
Moisture: ≤1.0%
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常见问题
- 萘酚 AS的 CAS 号是多少?
- 萘酚 AS的 CAS 号是 92-77-3。
- 萘酚 AS的分子式和分子量是什么?
- 萘酚 AS的分子式为 C17H13NO2。
- 萘酚 AS的英文名称是什么?
- 萘酚 AS的英文名称为 Naphthol AS。
- 萘酚 AS还有哪些别名?
- 萘酚 AS又称 3-羟基-N-苯基-2-萘甲酰胺、色酚AS。
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- 掌上化工当前收录 1 条萘酚 AS供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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