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Dimethyl sulfone
project Specifications
Appearance White crystal
Mesh number 40-60 mesh
purity >99.9%
DMSO content ≤0.01%
Melting point @ 760mm Hg 108℃±1℃
Bulk density >0.65g/ml
water content <0.2%
heavy metal <3ppm
arsenic <0.1ppm
cadmium <0.1ppm
mercury <0.1ppm
lead <1ppm
Burning residue <0.2%
Total bacteria <1000CFU/G
Coliform No
Escherichia coli No
Yeast <10
Salmonella No

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