Ascorbic Acid (vitamin B), as a building material additive, has been used to build expressways, highrise buildings, bridges, culverts, and other projects. Description This is Ascorbic acid Vitamin C Ascorbic acid is a yellow or white crystal
Polished Tungsten plate with 99.95% purity About Metal Aloy 99.95% Pure Polished Tungsten Plate: Properties: Good thermal conductivity and low thermal expansion. Uses: Mainly used in the metallurgy and mechanism processes industries, rare e
OBS-50, a sulfate anionic detergent is a brand new surfactant. It is easily soluble, dispersible, compatible with hard water, and has high electrolyte stabile.Formula moléculaire: C24H41NaO3S OBS-50 Octadecyl Benzenesulfonic Acid OBS-50 Octadecyl
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