Product Description
Molecular formula: NaCl
CAS: 7647-14-5
Appearance: White crystal
Properties:
Colorless needle crystal or white particles. In dry air weathering, while in damp air ChaoXie, relative density 196. Soluble in water, soluble in ethanol and acetone.
Use:
Used to make injection, manufacturing soda ash and caustic soda and other chemical products, mineral smelting. The food industry and fishery for salt bloats, also can be used as seasoning materials and refined salt.
We can supply injection grade reagent grade BP grade. If you are interested in our products please contact me.
CAS: 7647-14-5
Appearance: White crystal
Properties:
Colorless needle crystal or white particles. In dry air weathering, while in damp air ChaoXie, relative density 196. Soluble in water, soluble in ethanol and acetone.
Use:
Used to make injection, manufacturing soda ash and caustic soda and other chemical products, mineral smelting. The food industry and fishery for salt bloats, also can be used as seasoning materials and refined salt.
We can supply injection grade reagent grade BP grade. If you are interested in our products please contact me.
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Test item
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Specification
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Reagent grade
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Pharmaceutical grade
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|
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Appearance
|
Conform
|
Conform
|
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Assay (NaCl) /%
|
99.5
|
99.5
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|
PH
|
|
Conform
|
|
Clarify degrees test
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Conform
|
Conform
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Aqueous reaction
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Conform
|
|
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Br /%
|
|
≤ 0.01
|
|
Phosphate (PO4) /%
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≤ 0.001
|
≤ 0.0025
|
|
Sulfate(SO4) /%
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≤ 0.002
|
≤ 0.002
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Nitrite (NO2) /%
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|
Conform
|
|
Arsenic (As) /%
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≤ 0.00005
|
≤ 0.00004
|
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Iodine (I) /%
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≤ 0.002
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Conform
|
|
Calcium (Ca) /%
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≤ 0.005
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Conform
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|
Aluminum (Al) /%
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|
≤ 0.00002
|
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Iron (Fe) /%
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≤ 0.0002
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≤ 0.0003
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|
Potassium (K) /%
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≤ 0.02
|
0.02
|
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magnesium (Mg) /%
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≤ 0.002
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≤ 0.001
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Barium(Ba) /%
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≤ 0.001
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Conform
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Magnesium and alkali /%
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|
|
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Heavy metal (as Pb) /%
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≤ 0.0005
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≤ 0.0002
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Nitrogen compounds (N) /%
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≤ 0.001
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|
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Dry weightlessness /%
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≤ 0.5
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≤ 0.5
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Ferrous cyanide /%
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≤ 0.0001
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Conform
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Water insoluble, /%
|
≤ 0.005
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|