Uses: Pulp bleaching agent; chemical fiber stabilizer; fabric bleaching agent; dyeing industry Deoxidizer drift; the chemical industry by reducing agent and sulfonating agent; tannin tanning agent; beneficiation inhibitors; water treatment agent
Transport and storage Note: in the transport process should be to prevent the sun and rain and damp; stored in a cool dry ventilated coffers, not with strong acid and oxidizer, or toxic and harmful substances were mixed Wan Chu. This product has deliquescence, not long storage.
Packaging: plastic woven bag lined with polyethylene plastic film bag, net weight 50 kilograms or 25 kilograms.
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Index Item
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INDEX
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Appearance
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Excellent Class
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First Class
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Second Class
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Common Class
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Appearance
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White crystal powder
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White or light grey power
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White or light grey power
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White or light grey power
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Free alkali
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96%
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93%
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90%
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85%
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Water
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1%
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2%
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4%
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85%
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Insoluble max
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0.8%
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------
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------
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------
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Fe max
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0.1%
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0.1%
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0.1%
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0.1%
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0.02%
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0.02%
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0.02%
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0.02%
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