Introduction & Applications
White crystalline powder. Soluble in water and acid, insoluble in alcohol, benzene and chloroform. It can react with a variety of metal ions to form chelates.
Properties and uses: It is an important complexing agent and metal masking agent, which can be used in textile dyeing, water treatment, color photosensitive, medicine, daily chemical industry, paper making and other industries.
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PHYSICAL PROPERTIES
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Molecular Formula
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C10H12N2O8Na4•4H2O
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Molecular Weight
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452.23
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Molecular Structure
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SPECIFICATIONS
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Appearance
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White Crystalline Powder
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Assay
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≥99%
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Chloride( Cl)
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≤0.01%
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Sulfate(SO4)
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≤0.05%
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Metal chelate (Pb)
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≤0.001%
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Iron(Fe)
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≤0.001%
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Chelate
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≥215mgCaCO3/g
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pH
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10.5-11.5
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Grade: Cosmetic Industry
Packing: 25kg/bag
Shelf life: 24 months
Storage: Store in a cool, ventilated warehouse. Keep away from fire and heat. Protect from direct sunlight. |
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