AMMONIUM THIOSULFATE

AMMONIUM THIOSULFATE Property

mp : 180°C (dec.) density : 1.679 g/mL at 25 °C(lit.) Sensitive : Hygroscopic Merck : 14,562 Stability:: Stable. Hygroscopic. CAS DataBase Reference: 7783-18-8(CAS DataBase Reference)

Safety

Risk Statements : 33-36/37/38 Safety Statements : 26-37 WGK Germany : 1 RTECS : XN6465000

AMMONIUM THIOSULFATE Chemical Properties,Usage,Production

Chemical Properties white or colourless crystals General Description AMMONIUM THIOSULFATE is a white crystalline solid. AMMONIUM THIOSULFATE is very soluble in water. The primary hazard is the threat posed to the environment. Immediate steps should be taken to limit its spread to the environment. AMMONIUM THIOSULFATE is used in photography, in chemical analysis, and for many other uses. Air & Water Reactions Hygroscopic. Very soluble in water. Reactivity Profile AMMONIUM THIOSULFATE is sensitive to heat. AMMONIUM THIOSULFATE is incompatible with magnesium and aluminum powder. Mixtures with sodium chlorate can cause an exothermic reaction which can then decompose explosively. . Reacts with strong oxidizers such as chlorates, nitrates, and nitrites to release toxic ammonia, hydrogen sulfide, and sulfur trioxide gases. Will not polymerize. Ammonia, hydrogen sulfide, and oxides of nitrogen and oxides of sulfur may form in fires [USCG, 1999]. Health Hazard Inhalation of dust may irritate respiratory system. Ingestion could be harmful. Contact with eyes or skin may cause irritation. Fire Hazard Special Hazards of Combustion Products: Toxic ammonia, hydrogen sulfide, and oxides of nitrogen and sulfur may form in fires.

AMMONIUM THIOSULFATE Preparation Products And Raw materials

Raw materials HYDROGEN SULFIDE Sulfur AMMONIUM POLYSULFIDE Sodium thiocyanate Ammonium thiocyanate Ammonium sulfide Ammonium chloride Sulphur Ammonium bicarbonate

Preparation Products

AMMONIUM THIOSULFATE Suppliers      Global( 97)Suppliers      BELGIUM 1 CHINA 56 Europe 3 GERMANY 4 INDIA 4 JAPAN 3 South Korea 1 SWITZERLAND 1 UNITED KINGDOM 7 USA 17 Global 97

Supplier Tel Fax Email Country ProdList Advantage J & K SCIENTIFIC LTD. -- -- jkinfo@jkchemical.com;market3@jkchemical.com CHINA 96847 76 Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing) +86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com CHINA 40407 62 Alfa Aesar 400-610-6006; 021-67582000 021-67582001/03/05 saleschina@alfa-asia.com CHINA 30333 84 Energy Chemical 021-58432009 / 400-005-6266 021-58436166-800 info@energy-chemical.com CHINA 44198 61 Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028 +86-10-82967029 sales@ouhechem.com CHINA 10815 60 Shanghai Hanhong Chemical Co., Ltd. 021-61521197,021-60496702,021-54302127,021-54306202,021-61525701,021-54308259 +86-21-54291107 jerry.ma@hanhonggroup.com CHINA 28730 64 Chengdu XiYa Chemical Technology Co., Ltd. 4008-626-111 028-84752058 sale@xiyashiji.com CHINA 9763 57 Spectrum Chemical Manufacturing Corp. 021-67601398-808 021-57711696 gduan@spectrumchina.net CHINA 9357 60 Dalian Meilun Biotech Co., Ltd. 0411-66771943；0411-66771942 0411-66771945 sales@meilune.com CHINA 5010 58 Chengdu Ai Keda Chemical Technology Co., Ltd. 4008-755-333 ; 028-86676798 ; 028-86757656 028-86757656 aikeshiji@163.com CHINA 9909 55