共找到 150 條與 十水合焦磷酸鈉 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
本文件規(guī)定了化學(xué)試劑十水合焦磷酸鈉的性狀、分子式、相對分子質(zhì)量和CAS號(hào)、規(guī)格、試驗(yàn)、檢驗(yàn)規(guī)則、包裝及標(biāo)志。 本文件適用于化學(xué)試劑十水合焦磷酸鈉的檢驗(yàn)
Chemical reagent—Sodium pyrophosphate decahydrate
本標(biāo)準(zhǔn)規(guī)定了食品添加劑 焦磷酸鈉的要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、標(biāo)志、包裝、運(yùn)輸、貯存。 本標(biāo)準(zhǔn)適用于食品添加劑 焦磷酸鈉，該產(chǎn)品在食品加工中用作品質(zhì)改良劑
Food additive Sodium pyrophosphate
本標(biāo)準(zhǔn)規(guī)定了工業(yè)焦磷酸鈉的要求、試驗(yàn)方法、標(biāo)志、包裝、運(yùn)輸、貯存。 本標(biāo)準(zhǔn)適用于工業(yè)焦磷酸鈉，該產(chǎn)品主要用于洗滌劑、精漂的助劑、水處理劑及電鍍和石油鉆探等方面
Sodium pyrophosphate for industrial use
本標(biāo)準(zhǔn)適用于以碳酸鈉（或氫氧化鈉）和食品添加劑磷酸（含濕法磷酸）為原料生產(chǎn)的食品添加劑焦磷酸鈉
National Food Safety Standard Food Additive Sodium Pyrophosphate
本椋準(zhǔn)適用于熱法磷酸與工並碳酸鈉(縮減)或離子膜氫氧化訥(燒喊〉中和反匝制得的食品添加刑焦磷酸訥
National Food Safety Standard Food Additive Sodium Pyrophosphate
本標(biāo)準(zhǔn)適用于熱法磷酸和氫氧化鉀為原料制得的食品添加劑焦磷酸四鉀
National Food Safety Standard Food Additive Potassium Pyrophosphate
Potentiometric method after conversion of the tetrasodium pyrophosphate to disodium dihydrogen pyrophosphate and precipitation of the pyrophosphate
Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Estimation of pyrophosphate content of sodium pyrophosphate
Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use — Part 6 : Estimation of pyrophosphate content of sodium pyrophosphate
本標(biāo)準(zhǔn)規(guī)定了化學(xué)試劑 十二水合磷酸氫二鈉的規(guī)格、試驗(yàn)方法、檢驗(yàn)規(guī)則和包裝及標(biāo)志。 本標(biāo)準(zhǔn)適用于化學(xué)試劑 十二水合磷酸氫二鈉的檢驗(yàn)
Chemical reagent Disodium hydrogen phosphate dodecahydrate
Dissolution of test sample and separation of any insoluble matter by filtration, drying at 1105C and weighing
Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of matter insoluble in water in sodium tripolyphosphate
この規(guī)格は，試薬として用いるりん酸水素二ナトリウム?12水について規(guī)定する
Disodium hydrogenphosphate 12-water
Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) — Part 1 : Determination of matter insoluble in water in sodium tripolyphosphate
sodium pyrophosphate
Trisodium phosphate dodecahydrate (Reagent)
Anhydrous tetrasodium pyrophosphate for industrial use
