pure dried vacuum salt/ super refined salt 1.Purity: 99%min. 2.Molecular Weight: 58.44 3.EINECS: 231-598-3 4.2501 0019
pure dried vacuum salt/ super refined salt1. Physical Property:
Product name: sodium chloride/ pure dried vacuum salt
Apperance: white cube Crystal at normal temperature
Densitty: 2.165
Melting Point: 801 centigrade
Boiling point: 1413 centigrade
Solubility: easily dissolving in water and glycerine, difficult to dissolve in alcohol.
2. Usage:
The major industrial usages include:
Textile and dyeing. Salt is used to fix dyes and to standardize dye batches
Metal processing, such as aluminum refining. Salt is used to remove impurities
Rubber manufacturing. Salt separates the rubber from latex
Oil and gas drilling. Salt is used to produce a drilling mud that prevents widening of bore holes in rock salt strata, inhibits fermentation, and increases mud density
Pigment manufacture. Salt is a grinding agent
Ceramics manufacture. Salt acts to vitrify heated clays
Soap making. Salt separates glycerol from water
Detergent production. Salt is used as a filler.
3. Package:
25kg/bag or 50kg/bag, Kraft Paper Bag or PP bag inside PE bag.
4. Storage:
packed in industrial salt bag: 50kg/bag. Seal store. Keep cleaned dry, when transported with a cover to avoid rain and other things.
5. Accords with national standard: GB5461
| item | grade | item | grade |
| Whiteness | 86.5 | moisture % | 0.05 max |
| Granule size % | 97 | water insoluble % | 0.0001 max |
| NaCl % | 99.53 min | Fe(CN6)4- mg/kg | 3.8 max |
| sodium sulfate % | 0.24 max | ||
| calcium sulfate % | 0.0053 max |
pure dried vacuum salt/super refined salt
