4-Methylbenzoic acid---99%
CAS NO. 99-94-5
Molecular formula C8H8O2
Structural formula
Molecular weight 136.152
Melting point 178-181℃
Assay ≥99%
Properties white or slight yellow crys…
Glass instrument air dryer is to use various types of laboratory glassware, laboratory glassware drying application equipment. Filled the gap, it is fast, energy-saving, no water stains, easy to use, …
Product Feature
1, Double-face working table with honeycomb and aluminous strip is suitable for processing different kinds of materials.
2, Automatical up and down working table, easy and friendly …
Foshan Jinyang Printing Process Plant is an enterprise specializing in production of various label plates with its business involving: electro-cast label plate (UP brand), metal label plate, metal etc…
Product details new design,used on household electric appliance,electronics,machinery,furniture,sporting goods and so on;superior quality;delivery timely;customized designs are welcome;Any designs and…
Product details new design,used on household electric appliance,electronics,machinery,furniture,sporting goods and so on;superior quality;delivery timely;customized designs are welcome;Any designs and…
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