Sodium thiosulfate, is a commonly used chemical raw material used as a fixing agent in the photography, film and printing and plate making industries. Used as reducing agent in tanning. In the paper and textile industries, it is used to remove residual bleach and is used as a mordant. Used medically as an antidote for cyanide poisoning. In water treatment, it is used as a bactericide for drinking water and wastewater; a copper corrosion inhibitor for circulating cooling water; and a deoxidizer for boiler water systems. It is also used in the treatment of cyanide-containing wastewater.
| 解析結果 | ||
| アイテム | スタンダールD | テスト結果 |
| 純度% | ≥9 8.5.0 | 99円33 | 銭
| ふぅ | 6.5〜9.5 | 9.1 |
| 水不溶性% | ≤0.01 | 0.009 |
| Na2S % | ≤0.001 | 0.0003 |
| Pb % | ≤0.0005 | 0.0004 |
| 鉄 % | ≤ 0.001 | 0.0005 |
チオ硫酸ナトリウム の保管と取り扱い:
1>製品は涼しく乾燥した場所に保管してください。
2>直射日光、水、湿気を避けてください。
3>強力な添加酸化剤との接触を避けてください。
4>長期間保管しないでください。