... Specifications: Item Tested Data Appearance White Solid Briquette (NaCN) 98%±1% Hydroxide(NaOH) 0.5% max ...
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Product Description: Common Gold Leaching Replacement - this Gold Leaching Chemicals product offers a safe and effective alternative to...
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... (KCN), and hydrogen (HCN). These simple s are water-soluble and highly toxic. are rapidly absorbed by the human body th...
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... environmental protection products, the detection proves that the product belongs to common goods, low toxicity environmental protect...
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...reduction of chromic acid and the oxidation of . If two sulphide or sulfur dioxide is added to the waste water, six valence chromium ...
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...5mg/60 kg of body weight, The toxicity is 1000 times great than the . Every year many people are ill due to improper eating or eating...
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...5mg/60 kg of body weight, The toxicity is 1000 times great than the . Every year many people are ill due to improper eating or eating...
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