SODIUM PERCARBONATE COATED
[Molecular formula] 2Na2CO3·3H2O2
[Molecular weight] 314.02
[Standard] Q/YT0012000
[Property] Easily soluble in water, good stability; it is white powder or granular crystal.
[Features] 1. It is non-toxic, odorless, no polluting, good bleaching effect; good solubility in water
2. Good performance, good compatibility; can be mixed with other aids
3. Good stability, long shelf life.
[Pictures of product and packing] White Granular and 25kg ppbags or Jumbo bags
[Quality Specification]
[Quality index] Index
Granularity(mesh) 10-40
Active oxygen(O) content% 13.5
Fe ppm % 0.0015
Bulk density g/ml 0.9-1.2
PH value(30g/l water solution) 10-11
Moisture% 1.0
Wet Stability % 70
Heat stability %80
[Packing] In composite woven bag lined with polyethylene bag, net weight 25kg/bag. Or 1000/1200kg/jumbo bags.
[Use] 1. Widely used in detergents aids or in bleaching agents;
2. As bleaching agent, dyeing & finish agent in textiles industry;
3. As bleaching agent of pulp in paper-making industry;
4. As disinfectant of dishware or in the surface treatment of metals;
5. In food additives, can prolong the shelf life of fruit.
[Storage] Avoid high temperature or moisture
SODIUM PERCARBONATE COATED
[Molecular formula] 2Na2CO3·3H2O2
[Molecular weight] 314.02
[Standard] Q/YT001 2000
[Property] Easily soluble in water, good stability; it is white powder or granular crystal.
[Features] 1. It is non-toxic, odorless, no polluting, good bleaching effect; good solubility in water
2. Good performance, good compatibility; can be mixed with other aids
3. Good stability, long shelf life.
[Pictures of product and packing] White Granular and 25kg ppbags or Jumbo bags
[Quality Specification]
[Quality index] Index
Granularity(mesh) 10-40
Active oxygen(O) content% 13.5
Fe ppm % 0.0015
Bulk density g/ml 0.9-1.2
PH value(30g/l water solution) 10-11
Moisture%â?¤ 1.0
Wet Stability %â?¥ 70
Heat stability %â?¥ 80
[Packing] In composite woven bag lined with polyethylene bag, net weight 25kg/bag. Or 1000/1200kg/jumbo bags.
[Use] 1. Widely used in detergents aids or in bleaching agents;
2. As bleaching agent, dyeing & finish agent in textiles industry;
3. As bleaching agent of pulp in paper-making industry;
4. As disinfectant of dishware or in the surface treatment of metals;
5. In food additives, can prolong the shelf life of fruit.
[Storage] Avoid high temperature or moisture
SODIUM FLUORIDE (NaF)
[Chemical Name] Sodium fluoride
[Cas No.] 7681-49-4
[Molecular formula] NAF
[Molecular weight] 74.55
[Appearance] White powder
[Packing] 25 kgs PP or kraft bags, or jumbo bags;
[Property]&[Features] colorless crystal or white powder; melting point: 99, boiling point: 1695 , relative density: 2.558;Â lightly soluble in alcohol;soluble in water and hydrofluoric acid.
[Specification]
Test Item FccVII Index
appearance White Powder White Powder
Sodium fluoride (NaF) â?¥ 98% 98.5
Sulphates 0.3% 0.4
Acidity (HF) 0.1% 0.085
Water insoluble substance 0.7% 0.55
Heavy Metals (As Pb) 0.04% 0.039
SIO2 0.5% 0.38
Water(H2O) 0.5% 0.41
[Application] Sodium fluoride is mainly used to adjust the molecular ratio in the electrolytic aluminum industry.
Start at the beginning of electrolytic cell, carbon lining selective absorption of sodium fluoride,
the electrolyte molecular ratio declined sharply, with the adjustment of more than sodium fluoride molecules; in addition, slots with molecular synthesis of cryolite ratio is too low, to adjust to the requirements of the use of molecular ratio, also need a large amount of sodium fluoride mixture.
In addition, it is also widely used in the coating industry as phosphating accelerators, agricultural pesticides, sealing materials, preservatives and other fields.
Used as agricultural pesticide, wood preservative, metal flux, analysis reagent,
also used in machinery for the inserted steel welding fermentation equipment, manufacturing of fluorine compounds.
[storage] in ventilation, shade, sunscreen, moisture-proof and rain-proof place.
