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工業(yè)用丙酮檢測(cè)項(xiàng)目報(bào)價(jià)???解決方案???檢測(cè)周期???樣品要求? |
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本標(biāo)準(zhǔn)規(guī)定了工業(yè)用丙酮的要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、標(biāo)志、包裝、運(yùn)輸、貯運(yùn)及安全等。本標(biāo)準(zhǔn)適用于異丙苯法和發(fā)酵法制得的工業(yè)用丙酮。分子式:(CH<下標(biāo)3>)<下標(biāo)2>CO相對(duì)分子質(zhì)量:58.08(按2007年相對(duì)原子質(zhì)量)。
本標(biāo)準(zhǔn)規(guī)定了格金法測(cè)定油頁(yè)巖含油率的方法提要、試劑和材料、儀器設(shè)備、試驗(yàn)準(zhǔn)備、試驗(yàn)步驟、結(jié)果表述及精密度等。本標(biāo)準(zhǔn)適用于油頁(yè)巖。
本標(biāo)準(zhǔn)規(guī)定了拖拉機(jī)用潤(rùn)滑油品種、規(guī)格的選用。本標(biāo)準(zhǔn)適用于拖拉機(jī)。
本標(biāo)準(zhǔn)適用于工業(yè)用丙酮(99.5%級(jí))。
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 refer? la acetona tehnic? de sintez? ob?inut? prin procedeul cumen.1.2. Dup? caracteristicile fizice ?i chimice, acetona tehnic? de sintez?, se livreaz? ?n dou? calit??i:— 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