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工业用丙酮检测项目报价? 解决方案? 检测周期? 样品要求? |
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本标准规定了工业用丙酮的要求、试验方法、检验规则、标志、包装、运输、贮运及安全等。本标准适用于异丙苯法和发酵法制得的工业用丙酮。分子式:(CH<下标3>)<下标2>CO相对分子质量:58.08(按2007年相对原子质量)。
本标准规定了格金法测定油页岩含油率的方法提要、试剂和材料、仪器设备、试验准备、试验步骤、结果表述及精密度等。本标准适用于油页岩。
本标准规定了拖拉机用润滑油品种、规格的选用。本标准适用于拖拉机。
本标准适用于工业用丙酮(99.5%级)。
This Gulf standard is specifies requirements for acetone suitable for industrial purposes.
This Gulf standard describes methods for testing acetone for industrial use.
Specifies requirements for acetone for use as a solvent in paints, lacquers and adhesives
1.1. Prezentul standard se referă la acetona tehnică de sinteză obţinută prin procedeul cumen.1.2. După caracteristicile fizice şi chimice, acetona tehnică de sinteză, se livrează în două calităţi:— calitatea I,— calitatea II.
Colour, density, distillation range, residue on evaporation, water content, acidity, alkalinity, permanganate test, alcoholic impurities and miscibility with water.
Instructions for sampling and test reports, and methods for distillation characteristics, water content, acidity to phenolphthalein, miscibility with water, permanganate time, a control test with Agulhon's reagent and detection of alkalinity. Also gives cross-references to relevant general methods.
Настоящий стандарт распространяется на технический ацетонциангидрин, получаемый взаимодействием ацетона и синильной кислоты и устанавл
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