Thioglycolate Acid (C2H4O2S)
Physical
Colorless or slight yellow clarity liquid, melting point -16.5, boiling point 1233.866Kpa, opposite densityd4201.2-1.32, refractive index 1.5030, well mixed with water, alcohol and aether, with highly causticity.
Specification
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Items
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Grade
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A
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B
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C
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Appearance
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Colorless or slight yellow
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Colorless or slight yellow
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Colorless or slight yellow
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Active
Component(%)
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≥95
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≥90
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≥80
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Fe(ppm)
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≤0.3
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≤0.5
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≤0.5
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Application
A nice activator for manufacture epoxy resin and bisphenol A, the main material of cold wave and depilatory, sensitive to coherer ion such as Fe, Mo, Sn and silver, a very important organic chemical material. Also be used as restraining agent for copper sulfide.