China 2,4,5-Triamino-6-hydroxypyrimidinesulfate yellow powder1:The detail of the productCAS:35011-47-3Appearance :Yellow crystalline powderLoss on Drying :0.6...
99.9% Acetylene gas Product Description Acetylene description&Summary information
Acetylene is one kind of inflammable mixtures,it is colorless,odorous...