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Henan Hongye Chemical Company Ltd.

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Thiourea Dioxide

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Category:

Intermediates

CAS NO:

1758-73-2

MW:

108.11

EC NO:

217-157-8

MF:

CH₄N₂O₂S

Specification:

Purity:99%Min Thiourea:0.1%Max Moisture:0.05%Max Iron(Fe):10ppmMax Sulphate:0.17%Max

Packing:

a.500kg or 1000kg jumbo bags. b.50kg fiber drums. c.25kg or 50kg woven bags.d.25kg kraft compound plastic bags or upon customers' demands.

Product description:

Other Name: Formamidine sulfinic acid, Amino imino methanesulfinic acid

Appearance and Odor: White crystal powder, odorless

Molecular weight: 108.12

PH: 4(1% Solution)

CAS No.: 1758-73-2 or 4189-44-0

Uses:

It can be used as exchange of sodium hydrosulfite. The product has good heat stability. High as reducibility, easy operation and transportation and storage convenient. And then used to organic synthes is in synthetic fiber industry. Also used as additive

Synonyms:

Aminoiminomethanesulphinic acid;Thiourea dioxide;Thiurea Dioxide;Formamidinesulphinic acid;

Molecular Structure: