Thiourea Dioxide
Product Price: Wage Negotiable
- Product Model:
- Brand:
- Manufacturer:
Hangzhou Ruijiang Chemical Co., Ltd.
- Region:
浙江杭州
- Issuing Date:
2009-01-05
- Visit:
2417 次
Introduction
PlaceofOrigin:ZhejiangChina
Product Details
Thiourea Dioxide | | | | | | |
1. Physical and Chemical | | | | | | |
Property Name: Thiourea Dioxide | | | | | | |
Other Name: Formamidine Sulfinic Acid, Amino Imino Methanesulfinic Acid | | |
Appearance and Odor: White Crystal Powder, Odorless | | | | |
Formula: CH4N2SO2 | | | | | | |
Molecular Weight: 108.12 Melting Point: 126C | | | | |
PH: 4(1% Solution) | | | | | | | |
CAS ******578-73-2 or 4189-44-0 | | | | | | |
UN No.:3341 | | | | | | | |
Dangerous Good Class: 4.2 | | | | | | |
2. Specification | | | | | | | |
Purity: 99% Min | | | | | | | |
Thiourea: 0.10% Max | | | | | | | |
Moisture: 0.05% Max | | | | | | | |
Iron(Fe): 10ppm Max | | | | | | | |
Sulphate: 0.17% Max | | | | | | | |
3. Use | | | | | | | | |
It is one new kind environmental-protection agent which can be used as exchange of Sodium Hydrosulfite. It has |
good heat stability, high reducibility, easy operation and transportation and storage convenient. It widely applies |
to reduction dyes and sulfur dyes dyeing, wool and silk bleaching, disperse dyes reducing cleaning, dye vat |
cleaning and so on. And its also used in paper making industry as bleaching agent, deinking, waste paper deink, |
etc. And then its used to organic synthesis in synthetic fiber industry, additive of polythene sensitizer of |
photographical emulsion, noble metal recycling and separates, etc. There is no pollution during the operation. |
4. Period of Validity: 1Year | | | | | | |
5. Packing: | | | | | | | |
500kgs or 1000kgs container bags. | | | | | | |
50kgs fiber drums | | | | | | | |
180kgs Iron Drum | | | | | | | |
25kg or 50kg woven ags. | | | | | | |
6. Storage: | | | | | | | |
Storage in dry clean, well-ventilated condition, keep the | | | | |
warehouse temperature under 30C. Keep away from | | | | |
moisture and raining. | | | | | | | |
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