-
Chemical reagent sulfuric acid 98% 50% 1809
2022-03-02 283
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
-
Chemical reagent hydrogen peroxide 1810
2022-03-02 301
Molecular formula:HtwoOtwoMolecular weight:thirty-four0one Common name:hydrogen peroxide solutionnature:of the purest qualityHydrogen peroxide is a colorless and transparent liquid. proportionone.four
-
Chemical reagent ammonia 1606
2022-03-02 294
Molecular formula:NHthree·Htw oOMolecular w eight:threefive.0fivenature Quality:氨水是氨氣的水溶液，無(wú)色透明且具有刺激nature氣味。由氨氣通入水中制得。氨氣有毒，對(duì)眼、鼻、皮膚有刺激nature和腐蝕nature，能使人窒息，空氣中最高容許濃度three0mg/m^three。main要use作化肥。試劑氨