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Disulfonic acid series products------Methane Disulfonic Acid, Methanedisulfonic Acid,Dipotassium Salt, Methanedisulfonic Acid,Disodium Salt etc has been widely used in chrome plating process. As the primary additives (catalyst), they can significantly avoid the corrosion of the plating solution to anode .finishes is brighter, higher hardness, more micro-cracks and higher corrosion-resistance.
Hard chromium additives intermediates MCr (white powder)
Acylation of alkyl sulfonic acid, compared with alkyl sulfonic acid intermediate, has a higher current efficiency, higher deposition rate and non-corrosion to anode.
Decorative chromium additives intermediates Ncr (white powder)
Hybrid of the alkyl sulfonic acid, as the main component of decorative chromium additives, has high current efficiency, deposition speed, with excellent dispersion capability,is suitable for dealing with complex shape of the workpiece
Methanedisulfonic Acid,Disodium Salt
English Name Methanedisulfonic Acid,Disodium Salt
Formula CH2(SO3Na)2
Molecular Weight 220
Content 99%
Properties white powder
Package 25kg/50kg thicker drum, lined with plastic bag
Application pharmaceutical intermediates, organic reaction catalysts, surfactants, heavy metals treatment agent, surface treatment agent
Methanedisulfonic Acid,Dipotassium Salt
English Name Methanedisulfonic Acid,Dipotassium Salt
Formula KSO3CH2SO3K
Molecular Weight 252
Content 99%
Properties white powder
Package 25kg/50kg thicker drum, lined with plastic bag
Application pharmaceutical intermediates, organic reaction catalysts, surfactants, heavy metals treatment agent, surface treatment agent
Methanedisulfonic Acid
English Name Methane Disulfonic Acid
Formula CH2(SO3H)2
Molecular Weight 176
Content 98%
Properties white powder
Package 25Kg/50Kg
Application pharmaceutical intermediates, organic reaction catalysts, surfactants, heavy metals treatment agent, surface treatment agent
Methane Disulfonic Acid£¨50%£©
English Name Methane Disulfonic Acid
Formula CH2(SO3H)2
Molecular Weight 176
Content main Content£¾50%, The rest is pure water
Properties transparent viscous liquid
Package 25kg/50kg thicker plastic bucket
Application pharmaceutical intermediates, organic reaction catalysts, surfactants, heavy metals treatment agent, surface treatment agent
Methane Disulfonic Acid Barium Salt
English Name Methane Disulfonic Acid Barium Salt
Formula CH2(SO3)2Ba
Molecular Weight 347
Content 99%
Properties white powder
Package 25kg/50kg carton board
Application pharmaceutical intermediates, organic reaction catalysts, surfactants, heavy metals treatment agent, surface treatment agent
1,2-Ethane Disulfonic Acid Sodium Salt
English Name 1,2-Ethane Disulfonic Acid Sodium Salt
Formula NaSO3CH2CH2SO3Na
Molecular Weight 234
Content 99%
Properties white powder
Package 25kg/50kg carton board
Application pharmaceutical intermediates, organic reaction catalysts, surfactants, heavy metals treatment agent, surface treatment agent
1,2-Ethane Disulfonic Acid
English Name Ethane Disulfonic Acid
Formula HSO3CH2CH2SO3H
Molecular Weight 190
Content 98%
Properties white powder
Package 25kg/50kg carton board
Application pharmaceutical intermediates, organic reaction catalysts, surfactants, heavy metals treatment agent, surface treatment agent
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