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Magnesium thiosulfate hexahydrate

Dangerous Goods

CAS number:13446-30-5    molecular formula:MgS2O3·6H2O

overview

compound introduction

比重1.82,易溶于水,不溶于乙醇,遇酸分解,在潮湿空气中有潮解性,且被空气中的氧所氧化被二氧化碳碳化。具有还原性,能溶解卤素及银盐,加热100℃以上则失去6个结晶水,灼烧则分解为硫酸镁。工业上用于棉织物漂白后的脱氯剂及印染助剂,医药上用作洗涤剂、消毒剂及化学试剂,还可用于电镀、皮革、有机化学制品中, 以及矿石中萃取铜、镍等。

Specs

Chinese alias-
English aliasMAGNESIUM THIOSULFATE HEXAHYDRATE | 13446-30-5 | 59481J5EHA | Magnesium sulfurothioate hexahydrate | magnesium;dioxido-oxo-sulfanylidene-lambda6-sulfane;hexahydrate | UNII-59481J5EHA | Magnesium hyposulfite | DTXSID30158725 | MFCD00169874 | AKOS025243256
CAS number13446-30-5molecular formulaMgS2O3·6H2O
molecular weight244.52 g/molExact mass≥99%
PSA110.000 Ųlogp-

numbering system

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physicochemical properties

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Safety information

pictogram:
GHS07
Signal word:
Warning
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入:将人转移

Production methods and uses

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Related

upstream information

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downstream information

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MSDS

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