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硫代硫酸铵

产品编号 A103705 | CAS号 7783-18-8 | Aladdin
Ammonium thiosulfate
99%
组合的产品项目
货号 规格 库存 价格 数量
A103705-100g 99% 上海(预计3-7周)
北方(>10)
 
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属性

敏感性 对湿度敏感
密度 1.6790
存贮条件 密封保存。

描述

产品介绍 易吸湿。极易溶于水,100℃时溶解度103.3g/100ml水。60%水溶液的pH为6.5~7.0。不溶于醇、醚,微溶于丙酮。加热至150℃则分解形成亚硫酸铵、硫黄、氨、硫化氢及水。空气中十分不稳定,在氨气中稳定。
别名 硫代硫酸铵 ;铵海波;ammonium hyposulfite ammonium thiosulate
应用 感光工业用作照相定影剂,较钠盐更易溶解卤化银的乳膜,具有水洗时间短而银回收容易的优点,还用作镀银电镀浴的主要组分、金属表面的清净剂、铝镁金浇铸保护剂。在医药上用作杀菌剂、分析试剂。
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安全声明(欧洲) S24/25
个人防护设备 Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
RTECS XN6465000
WGK德国 1
参考文献
Elizabeth H Beers, Luis Martinez-Rocha, Randy R Talley, John E Dunley
The effects of three sulfur products (calcium polysulfide [= lime sulfur], dry flowable sulfur, and ammonium thiosulfate, a plant nutrient), were tested in bioassays against a predatory mite, Galandro...Read More
Richeng R Xuan, Scott R SR Yates, Daniel J DJ Ashworth, Lifang L Luo
Implicated as a stratospheric ozone-depleting compound, methyl bromide (MeBr) is being phased out despite being considered to be the most effective soil fumigant. Its alternatives, i.e., 1,3-dichlorop...Read More
D J DJ Ashworth, F F FF Ernst, R R Xuan, S R SR Yates
With the increased use of the agricultural fumigants 1,3-dichloropropene (1,3-D) and chloropicrin (CP), it is important that strategies to reduce emissions of these fumigant from soil to the air are a...Read More
Richeng Xuan, Daniel J Ashworth, Lifang Luo, Scott R Yates
Emissions of methyl bromide (MeBr) from agricultural fumigation can lead to depletion of the stratospheric ozone layer, and so its use is being phased out. However, as MeBr is still widely used under ...Read More
L L Cassina, E E Tassi, F F Pedron, G G Petruzzelli, P P Ambrosini, M M Barbafieri
Mercury-contaminated soils from a petrochemical plant in southern Italy were investigated to assess the phytoextraction efficiency of crop plants treated with the phytohormone, cytokinine (CK foliar t...Read More
Jianxu J Wang, Xinbin X Feng, Christopher W N CW Anderson, Guangle G Qiu, Li L Ping, Zhengduo Z Bao
According to the 'hard and soft' acid-base principle, mercury is a 'soft metal' and will preferentially form soluble chemical complexes with sulphur-containing ligands. In this wor...Read More
Vinh Hung Ha, Jae-chun Lee, Jinki Jeong, Huynh Trung Hai, Manis K Jha
The present communication deals with the leaching of gold from the printed circuit boards (PCBs) of waste mobile phones using an effective and less hazardous system, i.e., a copper-ammonia-thiosulfate...Read More
Jason A JA McDonald, Suduan S Gao, Ruijun R Qin, Thomas J TJ Trout, Bradley D BD Hanson
Reducing fumigant emissions is required for minimizing bystander risk and environmental impact. Effective and economic field management methods including commonly used surface sealing technique and so...Read More
Fabio N Moreno, Chris W N Anderson, Robert B Stewart, Brett H Robinson
Mass balance studies indicated that volatilisation was a dominant pathway for mercury removal....Read More
M M Burow, N N Minoura
A phosphate buffer containing a mixture of glucose oxidase, acrylic acid derivatives, N,N'-1,2 dihydroxy-ethylene-bis(acrylamide), N,N'-(methylene)-bisacrylamide and surface-modified silica ...Read More
Ruijun R Qin, Suduan S Gao, Bradley D BD Hanson, Jason A JA McDonald, Thomas J TJ Trout, Husein H Ajwa
Low permeability tarps can effectively minimize fumigant emissions while improving fumigation efficacy by retaining fumigants under the tarp. However, when planting holes are cut through the tarps, hi...Read More
Iu N IuN Talakin, L V LV Chernykh, M Z MZ Nizharadze, I V IV Vasilenko, V D VD Gusarenko
We're sorry this abstract is currently not available....Read More

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