2022-03-02 259
Molecular formulaNaCl,molecular weight fifty-eight.forty-four。nature:sodium chloride,hisThe commodity is usually called industrial salt or refined industrial salt,It is a white odorless crystalline po
2022-03-02 255
one、 Overview:Stannous sulfateWhite or light yellow crystalline powder,CAS NO 7four88-55-three, molecular formula SNSOfour . molecular weighttwoonefour.75. Melting point three60 ℃, densityfour.one5 g/
2022-03-02 259
one、 Overview:Refined oil produced by our company(Specific level)Copper sulfate is used to meet the high-quality requirements of the electronic industryHg / tthreefive9two-oneninety-nine9 standard is
2022-03-02 239
Copper sulfate (molecular formula)CuSOfour•fiveHtwoO. molecular weightninety-eight point zero seven)It is pure blue crystal, easily soluble in water, and the aqueous solution is weakly acidic. In dry
2022-03-02 246
Molecular formulabyS,molecular weight3two.065。 Sulfur, also known as sulfur and sulfur yellow powder, is the conventional state of elemental sulfur.nature:Outside观by淡黄色脆性结晶或粉末,有特殊臭味。molecular weightby
2022-03-02 232
Illustrative formula:HCOOH Molecular weight:forty-six0three Common name:Formic acidnature:Formic acid is the simplestcarboxylic acid。 Colorless and pungent liquid. Weak electrolyte, melting pointei
2022-03-02 238
Illustrative formula:HCHO Molecular weight:thirty.00Common name:blessingMalinnature:This product is colorless, pungent and malodorous liquid, which is easy to polymerize at low temperature to f
2022-03-02 244
1、 Overview:Industrial alcohol originally meant95% of industrial grade ethanol. Now methanol is also called industrial alcohol.nailThe molecular formula of alcohol isCHthree OH,又称羟基nail烷、木醇、木精,是一种无色透明
2022-03-02 233
1、 General State:toosodium sulphateMolecular formulaNatwoStwoOeight,molecular weighttwo3eight.1eight。为白色单斜结晶或粉末,比重two.357,易溶于水,加热至较high温度时分解,放出氧而变成焦sodium sulphate。toosodium sulphate在low温干燥的条件下具有极好的贮存
2022-03-02 260
one、 General State:toosodium sulphateMolecular formulaNatwoStwoOeight,molecular weighttwo3eight.oneeight。为白色单斜结晶或粉末,比重two.357,易溶于水,加热至较高温度时分解,放出氧而变成焦sodium sulphate。toosodium sulphate在低温干燥的条件下具有极好的贮存稳