颜料绿 18 (CAS No.569-64-2)
- 物化性质
- 绿色结晶性粉末，溶于水（约60g/L）、乙醇和甲醇，水溶液呈蓝绿色；熔点164°C，堆积密度约0.4g/cm³，最大吸收波长617nm。
- 纯度
- ≥99%
- 熔点
- 161-164°C
- 外观
- 绿色结晶粉末
English description（英文原文，共 798 字符）
Product Name:Malachite Green
English Name:Malachite Green
CAS No.:569-64-2
Aliases:Pigment Green 18, Basic Green 4, Victoria Green B, Aniline Green
Molecular Formula:C23H25ClN2
Physical Properties:Green crystalline powder; soluble in water (approx. 60 g/L), ethanol and methanol; aqueous solution appears bluish green; melting point 164°C; bulk density approx. 0.4 g/cm³; maximum absorption wavelength 617 nm.
Uses:Used as a biological stain (e.g., spore staining, bacterial staining), acid-base indicator, and as a dye for textiles, paper, and leather. Also employed in the preparation of other dyes or as an analytical reagent.
Technical Specifications:
Purity: ≥99%
Melting point: 161-164°C
Water content: ≤0.5%
Solubility in water: 60 g/L (20°C)
Appearance: green crystalline powder
English Name:Malachite Green
CAS No.:569-64-2
Aliases:Pigment Green 18, Basic Green 4, Victoria Green B, Aniline Green
Molecular Formula:C23H25ClN2
Physical Properties:Green crystalline powder; soluble in water (approx. 60 g/L), ethanol and methanol; aqueous solution appears bluish green; melting point 164°C; bulk density approx. 0.4 g/cm³; maximum absorption wavelength 617 nm.
Uses:Used as a biological stain (e.g., spore staining, bacterial staining), acid-base indicator, and as a dye for textiles, paper, and leather. Also employed in the preparation of other dyes or as an analytical reagent.
Technical Specifications:
Purity: ≥99%
Melting point: 161-164°C
Water content: ≤0.5%
Solubility in water: 60 g/L (20°C)
Appearance: green crystalline powder
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常见问题
- 颜料绿 18的 CAS 号是多少？
- 颜料绿 18的 CAS 号是 569-64-2。
- 颜料绿 18的分子式和分子量是什么？
- 颜料绿 18的分子式为 C23H25ClN2。
- 颜料绿 18的英文名称是什么？
- 颜料绿 18的英文名称为 Malachite Green。
- 颜料绿 18还有哪些别名？
- 颜料绿 18又称 颜料绿 18、碱性绿 4、维多利亚绿 B、苯胺绿。
- 颜料绿 18有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条颜料绿 18供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 颜料绿 18的供应商主要分布在哪些地区？
- 颜料绿 18的供应商主要分布在 上海市（1 条） 等地。
- 颜料绿 18有哪些级别可选？
- 平台上颜料绿 18的供应级别包括 工业级。
- 颜料绿 18的报价单位是什么？
- 颜料绿 18的报价单位主要有 千克。
- 哪里可以查到颜料绿 18的价格？
- 掌上化工颜料绿 18产品页汇总了各供应商的最新报价与规格，地址：/chemicals/569-64-2/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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