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Thiodiglycolic acid

Name:Thiodiglycolic acid
2,2'-Thiodiacetic acid; Dicarboxydimethyl sulfide

CAS NO.123-93-3
M.F:C4H6O6S
MW:182.15

Appearance:White to light yellow crystal
Purity:>98%


The detailed specifications are as below:

Item

Standard

Appearance

White to creamy white crystalline powder

Identification(IR)

Conform to standard

Water(KF)

0.7% max

Loss on drying

0.7% max

Thioglycolic acid

1% max

Di-thiodiglycolic acid

1% max

Assay

98.%~102%