1) diantipyryl methane photometric method
二安替比林甲烷光度法
1.
The analysis method of measuring and determinating trace titanium in high carbon ferrochrome by diantipyryl methane photometric method is established in about 2.
0mol/L左右的盐酸介质中,通过考察共存离子、显色酸度、显色时间、显色剂用量等因素的影响,建立了二安替比林甲烷光度法测定高碳铬铁中微量钛的分析方法。
2) diantipyryl methane
二安替比林甲烷
1.
To determinate the concentration of TiO_2 in functional fiber for labeling purpose,the sample was nitrified with burning and dissolved in mix acid as pretreatment and then its concentration of TiO_2 was determined by spectrophotometric method with ascorbic acid as shelter reagent of Fe~(3+) and Cu~(2+) and diantipyryl methane(DAPM) as developer at wavelength λ=(390 nm.
针对功能纤维中添加TiO2的含量测定问题,对功能纤维样品采用高温消化、混酸溶解的前处理方式,以抗坏血酸作Fe3+、Cu2+的掩蔽剂,二安替比林甲烷作为显色剂,用分光光度法在λ=390 nm波长处测定功能纤维中纳米TiO2的含量。
2.
The color development reaction between titanium in extra-low ferrochrome,nitrided ferrochrome and diantipyryl methane is studied.
研究了微碳铬铁、氮化铬铁中钛与二安替比林甲烷的显色反应。
3) diantipyrylmethane
二安替比林甲烷
1.
Spectrophotometric determination of titanium in copper alloy with diantipyrylmethane;
二安替比林甲烷光度法测定铜合金中钛
2.
The measurement of Ti content in Al-Mn-Ti alloy by diantipyrylmethane photometric method;
二安替比林甲烷光度法测定铝锰钛合金中钛量
3.
The measurement of Ti content in Si-Mg-Fe alloy by diantipyrylmethane photometric method;
二安替比林甲烷光度法测定钛在稀土硅镁铁合金的应用
5) diantipyrylmethyl methane
二安替比林甲基甲烷
6) Diantipyrylphenylmethane
二安替比林苯甲烷
1.
Determination of Minor Copper(Ⅱ) by Diantipyrylphenylmethane Spectrophotometric;
二安替比林苯甲烷光度法测定微量铜
补充资料：二安替比林甲烷
分子式：
CAS号：
性质：白色粉末。熔点179℃。难溶于水，易溶于稀酸及氯仿、乙醇、四氯化碳等多种有机溶剂，其溶液无色、稳定。在酸性介质中试剂络阳离子与金属络阴离子生成离子缔合物。有些缔合物具有难溶性及沉淀分子量大的特性，用作若干元素的重量测定；带色的缔合物被有机溶剂萃取，进行萃取光度法测定；能用于分离和测定化学性质十分相似的元素，如钴与镍、锌与镉、硒与碲及钪与稀土元素等。
CAS号：
性质：白色粉末。熔点179℃。难溶于水，易溶于稀酸及氯仿、乙醇、四氯化碳等多种有机溶剂，其溶液无色、稳定。在酸性介质中试剂络阳离子与金属络阴离子生成离子缔合物。有些缔合物具有难溶性及沉淀分子量大的特性，用作若干元素的重量测定；带色的缔合物被有机溶剂萃取，进行萃取光度法测定；能用于分离和测定化学性质十分相似的元素，如钴与镍、锌与镉、硒与碲及钪与稀土元素等。
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