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Chemical reagent sulfuric acid 98% 50% 1809
2022-03-02 454
one、 Overview:The company's reagent sulfuric acid production began inone thousand nine hundred and ninety-eightIn, it was a supporting project for the joint venture production of refined nickel s
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Chemical reagent hydrogen peroxide 1810
2022-03-02 481
Molecular formula:HtwoOtwoMolecular weight:thirty-four0one Common name:hydrogen peroxide solutionnature:of the purest qualityHydrogen peroxide is a colorless and transparent liquid. proportionone.four
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Chemical reagent ammonia 1606
2022-03-02 472
Molecular formula:NHthree·Htw oOMolecular w eight:threefive.0fivenature Quality:氨水是氨气的水溶液，无色透明且具有刺激nature气味。由氨气通入水中制得。氨气有毒，对眼、鼻、皮肤有刺激nature和腐蚀nature，能使人窒息，空气中最高容许浓度three0mg/m^three。main要use作化肥。试剂氨