Poudre blanche Carbonate de potassium 99% Min

Modèle NO .: carbonate de potassium Pureté: 99% Marque minimale: YC Origine: Chine Apparence: poudre blanche ou granulés Échantillon: Spécifications gratuites: Excellente qualité Code SH: 28364000
Produit: Carbonate de potassium Dense
1. Standard principal

Chemical composition	Potassium Carbonate Dense
CAS NO	584-08-7
Standard	GB210.1-2004
Package	25kg/50kg/1000kg in the PP bag, 25MT in the 20' container without pallet
Appearance	White Powder or Granular
Application	Potassium Carbonate is used as raw materials in manufacturing electro tube, TV kinescope, computer display. It is applied in optical glass improving clarity, strength and refractive index. It is also applied in electrode avoiding electric arc breaking-off during welding. It is used to produce food additives like potassium sorbate, monopotassium phosphate, etc. Potassium Carbonate is foliar spray fertilizer and a constituent of compound fertilizer. In dyeing industry, it is used to produce vat dyestuff and discharge of ice dyeing. It is absorbent removing hydrogen sulfide and carbon dioxide; dry powder extinguisher mixed with soda; auxiliary raw material for producing alcohol and acetone; and anti-aging agent in rubber production. Its solution is used in boiling and scouring of cotton cloth and wool's degreasing. In addition, it is also used in manufacture of printing ink, photograph-drug, polyester, explosives, electroplating, tanning, ceramic, building materials, crystals and medicine.

2. Spécification

Item	Index          High Glass
Purity (as K2CO3) %≥	99.0
Chloride(as KCL) % ≤	0.01
Sulphate (as K2SO4) % ≤	0.01
Ferric (as Fe) % ≤	0.001
Water Insoluble % ≤	0.02
Heavy Metal (as Pb) % ≤	0.002
AS % ≤	0.0003
Ignition loss % ≤	0.60
1.4mm Screen Tailings % ≤	1.00
1.8um Screen Tailings % ≥	90.0
Bulk Density (g/ml) ≥	1.30

Groupes de Produits : Autres minéraux