二氧化硫脲99％

~分子式 Molecular formula：
CH4N2SO2

CAS NO.
1758-73-2

外觀 Appearance：
外形為白色結晶顆粒。具有還原性強、熱穩定性好、無毒無味、操作簡便、儲運方便等特點，是保險粉的替代產品。
molecular weight: 108.12,shape and properties:white crystal powder.

包裝 Packing：
24KGS/牛皮紙袋，內有2KG/小包裝，共12包
24kgs/bag, containing 12 packing of 2KGS.

用途 Application：
該產品可作為還原劑、漂白脫色劑、塑膠穩定劑、有機合成抗氧劑和感光材料的敏化劑等。在印染、造紙等行業已得到廣泛應用。

Thiourea dioxide has many advantages, such as high reducibility, excellent heat stability, nonpoison, tasteless, easy operation, efficience, transportation and storage convenient etc. It is an exchange product of sodium hydrosulphite. It can be extensively used in dyeing, paper making and other industries as kinds of reduction agent, bleach, decolorizer, plastic stabilizer, antioxygen of organic synthesis and sensitiet of sensitiet.

品質標準 Quality Standard
·  二氧化硫脲含量≥99%
·  殘餘硫脲含量≤0.1%
·  水分含量≤0.05%
·  硫酸鹽含量≤0.17

· the thiourea dioxide content: 99% min
· the content of risidual thiourea:0.1% max
· moisture contentt:0.05% max
· sulphate content:0.17% max
· molysite content:10PPM max