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sulfate ester

HanKang has rich experience in the research and development and production of sulfate additives, including DTD, TDT, etc. DTD adopts the latest continuous and automated production process to achieve high purity and low aqueous acid solid products, and also produces carbonate solution products of DTD, which is convenient for the electrolyte customers to configure and use.

Scope of application

lithium iron phosphate battery

Ternary lithium battery

Product Series

Pentaerythritol sulphate (TDT)

2,4,8,10-Tetraoxa-3,9-dithiaspiro[5.5]undecane,3,3,9,9-tetraoxide

CAS No./CAS NO.

201419-80-9

Molecular weight

260.24

Vinyl sulphate (DTD)

1,3,2-Dioxathiolane2,2-dioxide

CAS No./CAS NO.

1072-53-3

Molecular weight

124.12