邻苯二甲醛 (CAS No.643-79-8)
- 物化性质
- 淡黄色结晶粉末,熔点55-58°C,沸点83°C(0.1 mmHg),闪点大于110°C。微溶于水,易溶于甲醇、乙醇、乙醚等有机溶剂。在空气中稳定,但遇光易变色。
- 技术参数
- 纯度(HPLC)≥98% 外观为淡黄色结晶或结晶性粉末 熔点范围为55-58°C 水分≤0.5% 包装规格为25kg/桶
English description(英文原文,共 901 字符)
Product Name:o-Phthalaldehyde
English Name:o-Phthalaldehyde
CAS No.:643-79-8
Aliases:o-Phthalic aldehyde, Benzene-1,2-dicarboxaldehyde, OPA
Molecular Formula:C8H6O2
Physical Properties:Light yellow crystalline powder, melting point 55-58°C, boiling point 83°C (0.1 mmHg), flash point above 110°C. Slightly soluble in water, freely soluble in methanol, ethanol, diethyl ether and other organic solvents. Stable in air, but discolors upon prolonged light exposure.
Uses:Mainly used as an organic synthesis intermediate and a fluorescence derivatization reagent in biochemical analysis. It is also employed in the preparation of phthalazinone compounds and serves as the active ingredient in disinfectants and bactericides.
Technical Specifications:
Purity (HPLC) ≥98%
Appearance: light yellow crystals or crystalline powder
Melting point range: 55-58°C
Water content ≤0.5%
Package: 25kg/drum
English Name:o-Phthalaldehyde
CAS No.:643-79-8
Aliases:o-Phthalic aldehyde, Benzene-1,2-dicarboxaldehyde, OPA
Molecular Formula:C8H6O2
Physical Properties:Light yellow crystalline powder, melting point 55-58°C, boiling point 83°C (0.1 mmHg), flash point above 110°C. Slightly soluble in water, freely soluble in methanol, ethanol, diethyl ether and other organic solvents. Stable in air, but discolors upon prolonged light exposure.
Uses:Mainly used as an organic synthesis intermediate and a fluorescence derivatization reagent in biochemical analysis. It is also employed in the preparation of phthalazinone compounds and serves as the active ingredient in disinfectants and bactericides.
Technical Specifications:
Purity (HPLC) ≥98%
Appearance: light yellow crystals or crystalline powder
Melting point range: 55-58°C
Water content ≤0.5%
Package: 25kg/drum
共 1 家生产厂家、批发商,
1 条供应报价
供应报价
常见问题
- 邻苯二甲醛的 CAS 号是多少?
- 邻苯二甲醛的 CAS 号是 643-79-8。
- 邻苯二甲醛的分子式和分子量是什么?
- 邻苯二甲醛的分子式为 C8H6O2。
- 邻苯二甲醛的英文名称是什么?
- 邻苯二甲醛的英文名称为 o-Phthalaldehyde。
- 邻苯二甲醛还有哪些别名?
- 邻苯二甲醛又称 邻苯二醛、1,2-苯二甲醛、OPA。
- 邻苯二甲醛有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条邻苯二甲醛供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 邻苯二甲醛的供应商主要分布在哪些地区?
- 邻苯二甲醛的供应商主要分布在 上海市(1 条) 等地。
- 邻苯二甲醛有哪些级别可选?
- 平台上邻苯二甲醛的供应级别包括 工业级。
- 邻苯二甲醛的报价单位是什么?
- 邻苯二甲醛的报价单位主要有 千克。
- 哪里可以查到邻苯二甲醛的价格?
- 掌上化工邻苯二甲醛产品页汇总了各供应商的最新报价与规格,地址:/chemicals/643-79-8/。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。
以上信息由平台根据收录的产品数据自动生成,数据更新时间 。 价格与库存由供应商自行发布,实际交易请以询价结果为准。
没找到合适的供应商?
发布采购需求,让供应商主动联系你。我们会在 1 个工作日内跟进。
发布邻苯二甲醛采购需求