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Sodium Hexametaphosphate(SHMP)
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Model No:
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TG/FG
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Port:
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Xingang
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Payment Terms:
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L/C,T/T
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Minimum Order Quantity:
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20 Metric Ton
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Supply Ability:
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900 Metric Ton per Month
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Package:
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25KG PP/PE BAG
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Delivery Time:
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In 25 days after order
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Brand Name:
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CHUANHONG
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Synonyms: Sodium Hexameta Phosphate; Sodium Hexa Meta Phosphate
Chemical formula: (NaPO3)6
Molecular weight: 611.82
Standard executed: HG/T2837-1997
Properties:
1. Appearance: white powder;
2. Relative density: 2.484 (20oC);
3. Solubility: easily soluble in water, but not in organic solution;
4. Absorbent to dampness, and turn sticky when absorbed dampness in air;
5. Can form soluble chelate with metallic ions such as Ca, Ba, Mg, Cu and Fe.
Technical Specifications:
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No
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Specifications
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Tech Grade
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Food Grade
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1
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Total phosphate, as P2O5
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68.0% min.
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68.0% min.
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2
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Inactive phosphate, as P2O5
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7.5% max.
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7.5% max.
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3
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Iron, as Fe
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0.05% max.
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0.05% max.
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4
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pH of 1% water solution
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5.8-7.3
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5.8-6.5
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5
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Solubility
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Qualified
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Qualified
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6
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Heavy metal, as Pb
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-
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0.001% max.
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7
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Arsenic, as As
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-
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0.0003% max.
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8
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Fluoride, as F
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-
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0.003% max.
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9
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Water insoluble
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0.05% max.
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0.06% max.
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