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molecular formula: nahso4
molecular weight: 120.05
cas no: 7681-38-1
properties: white deliquescent particle
uses: as acid solvent for some poorly soluble substances, disinfectant for producing chlorine dioxide, acidity regulator, textile printing and dyeing auxiliary and plating additive.
index: maximum assay of impurities is in %
| item |
high pure
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industrial grade
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assay
water insoluble matter
chloride (cl)
arsenic (as)
iron (fe)
heavy metal (pb)
sulfuric acid (h2so4)
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95.0-98.0
≤0.03%
≤0.02%
≤0.0003%
≤0.005%
≤0.003%
≥38%
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93.0-98.0
≤0.1%
≤0.05%
—
≤0.005%
≤0.01%
≥38%
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packing: woven bag lined with plastic bag, kraft bag and fiber drum, net weight is 25kg..
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