二甲酚橙四钠盐 (CAS No.3618-43-7)
- 物化性质
- 红色至棕色至紫色结晶粉末;溶于水,微溶于乙醇;熔点>250℃(分解);沸点约904.1℃(760 mmHg);闪点约93.3℃。
- 储存条件
- 密封、避光、阴凉干燥处保存
English description(英文原文,共 943 字符)
Product Name:Xylenol Orange tetrasodium salt
English Name:Xylenol Orange tetrasodium salt
CAS No.:3618-43-7
Aliases:Xylenol Orange, Xylenol Orange sodium salt, XO indicator
Molecular Formula:C31H28N2Na4O13S
Physical Properties:Red-brown to purple crystalline powder; soluble in water, slightly soluble in ethanol; melting point >250°C (decomposes); boiling point approximately 904.1°C (760 mmHg); flash point approximately 93.3°C.
Uses:Used as a metal indicator in complexometric titration (e.g., EDTA titrations), and also as an acid-base indicator. Suitable for colorimetric detection and quantitative analysis of various metal ions.
Technical Specifications:
Molecular weight: approximately 760.58
EINECS: 222-805-8
Water solubility: freely soluble in water, forming a red-purple solution
Storage conditions: keep sealed, protected from light, in a cool and dry place
Packaging: available upon request; custom packaging accepted
English Name:Xylenol Orange tetrasodium salt
CAS No.:3618-43-7
Aliases:Xylenol Orange, Xylenol Orange sodium salt, XO indicator
Molecular Formula:C31H28N2Na4O13S
Physical Properties:Red-brown to purple crystalline powder; soluble in water, slightly soluble in ethanol; melting point >250°C (decomposes); boiling point approximately 904.1°C (760 mmHg); flash point approximately 93.3°C.
Uses:Used as a metal indicator in complexometric titration (e.g., EDTA titrations), and also as an acid-base indicator. Suitable for colorimetric detection and quantitative analysis of various metal ions.
Technical Specifications:
Molecular weight: approximately 760.58
EINECS: 222-805-8
Water solubility: freely soluble in water, forming a red-purple solution
Storage conditions: keep sealed, protected from light, in a cool and dry place
Packaging: available upon request; custom packaging accepted
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常见问题
- 二甲酚橙四钠盐的 CAS 号是多少?
- 二甲酚橙四钠盐的 CAS 号是 3618-43-7。
- 二甲酚橙四钠盐的分子式和分子量是什么?
- 二甲酚橙四钠盐的分子式为 C31H28N2Na4O13S,分子量约 约760.58。
- 二甲酚橙四钠盐的英文名称是什么?
- 二甲酚橙四钠盐的英文名称为 Xylenol Orange tetrasodium salt。
- 二甲酚橙四钠盐还有哪些别名?
- 二甲酚橙四钠盐又称 二甲酚橙、二甲酚橙四钠、XO指示剂。
- 二甲酚橙四钠盐有哪些供应商和生产厂家?
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