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Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
-
Packaging Detail:
25KG/BAG
Delivery Time:
10days
Supplying Ability:
-
Payment Type:
T/T, L/C
Personne àcontacter Mr. anchao
Dalian province, Dalian, Liaoning
*9% Potassium Carbonate industrial grade
1. Formula: K2CO3
2. Purity: *6%, *8.5% and *9%
3. Grade: Industrial Grade
Property: Potassium Carbonate may be monoclinic crystal, white
powder, granular crystal or prill. The relative density is 2.**8
and the melting point is at **1 degree C. It is easily soluble in
water forming a slightly alkaline solution. It is insoluble in
alcohol and ether. It has strong hygroscopicity. It easily cakes
and turns into Potassium Bicarbonate through absorbing carbon
dioxide when exposed to the air for a long time.
Packing: Plastic woven bag or kraft paper bag inner with plastic
bag, in *5/*0 /***0KG net.
Handling and Storage: Store in dry and ventilated house away from
moisture. Don't store in goods yards or expose to the air. Protect
the material from rain when loading and unloading. Be sure to keep
the package dry and free from contaminant. Avoid handling and
transporting together with acid substances. In the event of a fire,
use water as extinguishing agent.
Applications: 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
| Inspection Items | Unit | Fine Grade | TV Glass Grade | First Grade | Regular Grade |
| Purity | %≥ | *9.0 |
