蒽醌-2,7-二磺酸二钠盐 (CAS No.853-67-8)
- 物化性质
- 淡黄色至类白色结晶粉末,分子量412.31。溶于水,微溶于乙醇,不溶于苯和乙醚。具有蒽醌类化合物的典型特征,可发生磺化、硝化等芳香取代反应。
- 外观
- 淡黄色至类白色结晶粉末
- 含量
- ≥85%
- 包装
- 25kg/桶或25kg/袋
English description(英文原文,共 903 字符)
Product Name:Disodium anthraquinone-2,7-disulfonate
English Name:Disodium anthraquinone-2,7-disulfonate
CAS No.:853-67-8
Aliases:Sodium anthraquinone-2,7-disulfonate, 2,7-Anthraquinonedisulfonic acid disodium salt
Molecular Formula:C14H6Na2O8S2
Physical Properties:Light yellow to off-white crystalline powder; molecular weight 412.31. Soluble in water, slightly soluble in ethanol, insoluble in benzene and ether. Exhibits typical anthraquinone reactivity and undergoes aromatic substitution reactions such as sulfonation and nitration.
Uses:Mainly used as an intermediate in the synthesis of anthraquinone dyes, reactive dyes and disperse dyes; also used as a pulping additive and as a redox mediator in chemical reactions.
Technical Specifications:
Appearance: light yellow to off-white crystalline powder
Assay: ≥85%
Moisture: ≤5%
Water insolubles: ≤3%
Packaging: 25 kg/drum or 25 kg/bag
English Name:Disodium anthraquinone-2,7-disulfonate
CAS No.:853-67-8
Aliases:Sodium anthraquinone-2,7-disulfonate, 2,7-Anthraquinonedisulfonic acid disodium salt
Molecular Formula:C14H6Na2O8S2
Physical Properties:Light yellow to off-white crystalline powder; molecular weight 412.31. Soluble in water, slightly soluble in ethanol, insoluble in benzene and ether. Exhibits typical anthraquinone reactivity and undergoes aromatic substitution reactions such as sulfonation and nitration.
Uses:Mainly used as an intermediate in the synthesis of anthraquinone dyes, reactive dyes and disperse dyes; also used as a pulping additive and as a redox mediator in chemical reactions.
Technical Specifications:
Appearance: light yellow to off-white crystalline powder
Assay: ≥85%
Moisture: ≤5%
Water insolubles: ≤3%
Packaging: 25 kg/drum or 25 kg/bag
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常见问题
- 蒽醌-2,7-二磺酸二钠盐的 CAS 号是多少?
- 蒽醌-2,7-二磺酸二钠盐的 CAS 号是 853-67-8。
- 蒽醌-2,7-二磺酸二钠盐的分子式和分子量是什么?
- 蒽醌-2,7-二磺酸二钠盐的分子式为 C14H6Na2O8S2。
- 蒽醌-2,7-二磺酸二钠盐的英文名称是什么?
- 蒽醌-2,7-二磺酸二钠盐的英文名称为 Disodium anthraquinone-2,7-disulfonate。
- 蒽醌-2,7-二磺酸二钠盐还有哪些别名?
- 蒽醌-2,7-二磺酸二钠盐又称 蒽醌2,7-二磺酸钠、2,7-蒽醌二磺酸二钠盐。
- 蒽醌-2,7-二磺酸二钠盐有哪些供应商和生产厂家?
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