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Sodium Sulfide

Sodium Sulfide

离岸价格

获取最新报价

490 ~ 510 / Metric Ton

|

Minimum Order

位置:

-

最小订单价格:

最小订单:

1 Twenty-Foot Container

包装细节:

25KG/bag

交货时间:

about 15-20days

供应能力:

1000 Metric Ton per Month

付款方式:

-

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免费会员

联系人 Ms. Candy

Chaoyang Road, Shijiazhuang, Hebei

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详情

MF: Na2S Name: Sulfide sodium Molecular Weight: *8.*4 Product quality: meet the GB*********8 Physical and chemical properties: pure sulfide anhydrous is white cubic crystals or granules. Highly hygroscopic, easy to change, the air is unstable. The relative density of 1.**6 (*4 ° C), melting point of ***0 degrees Celsius. Solubility for *5.4g/**0ml of water dissolved in water (*0 degrees Celsius and *0 degrees Celsius solubility *7.2g/**0ml in water), the solution is alkaline. Slightly soluble in alcohol, insoluble in ether. Dissolved in water is strongly alkaline and can cause burns when touching the skin and hair, and it is also known as sodium sulfide. Soluble sulfur generated sodium polysulfide. Sodium sulfide is corrosive, toxic, easily oxidized in air to generate sodium thiosulfate. Sodium sulfide in the air deliquescence and carbonation deterioration continuous release of hydrogen sulfide gas. Industrial sulfide due to the presence of impurities in the color pink, brown-red, yellowish brown color blocks. Its specific gravity, melting point, boiling point, is also impurities affect different.
 

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Ms. Candy < Xinji Haolong Chemical Raw Material Co., Ltd >

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