Potassium Carbonate Chemical Powder for Construction
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 kg
- Supply Capability:
- 500000 kg/month
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Potassium Carbonate
Product Name: Potassium Carbonate
Molecular formula: K2CO3
Molecular weight: 138.2
CAS NO.: 584-08-7
HS CODE: 28364000
Property:
Potassium Carbonate may be
monoclinic crystal, white powder, granular
crystal or prill. The relative density is 2.428
and the melting point is at 891 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.
Specification: Industrial Grade ( GB/T 1587-2000 )
| INSPECT ION ITEM | UNIT | FINE GRADE | TV GLASS GRADE | FIRST GRADE | REGULAR GRADE |
| Purity(as K2CO3) | % ≧ | 99.0 | 99.0 | 98.5 | 96.0 |
| Chloride(as KCl) | % ≦ | 0.01 | 0.03 | 0.10 | 0.20 |
| Sulphate(as K2SO4) | % ≦ | 0.01 | 0.04 | 0.10 | 0.15 |
| Iron | % ≦ | 0.001 | 0.001 | 0.003 | 0.010 |
| nsoluble matter in water | % ≦ | 0.02 | 0.04 | 0.05 | 0.10 |
| Burnt loss | % ≦ | 0.6 | 0.8 | 1.00 | 1.00 |
Specification: Food Grade (HG2452-93)
| NSPECT ION ITEM | UNIT | STANDARD |
| Purity(as K2CO3) | % ≧ | 99.0 |
| Chloride(as KCl ) | % ≦ | 0.01 |
| Sulphate (as K2SO4) | % ≦ | 0.01 |
| Iron | % ≦ | 0.001 |
| Insoluble matter in water | % ≦ | 0.02 |
| Burnt loss | % ≦ | 0.6 |
| Arsenic | % ≦ | 0.0003 |
| Heavy Metal(as Pb) | % ≦ | 0.002 |
Packing:
Plastic woven bag or kraft paper bag inner with plastic bag, in 25/50 /500/800/900/1000KG 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 antiaging 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.
FAQ
1.Q: What is MOQ?
A: Our MOQ is 1 TON.
2.Q: Could you offer free sample?
A: We can provide free samples to you for quality testing.
3.Q: What about your packing?
A: For liquid: Flexitank, or IBC tank 1000L
For powder:Woven fabric bag with plastic film liner( 25kg or 1000kg)
Clients’ packing is workable.
4.Q: How about your productive capacity?
A: 150000 tons/Year.
5.Q: What is your delivery time?
A: Within 7 days after received deposit or L/C at sight.
- Q: I'm said that with the increase of temperature the inorganic salts will decrease. Will that be correct?
- Usually solubility will increase with increasing temperature but there are a significant number of exceptions which show the opposite.
- Q: Does the inorganic salt fight the mass spectrum?
- Can it be specific? What mass spectrometer, which inorganic salts. Do EI need samples can be vaporized, inorganic salts obviously not appropriate
- Q: What is the time when the maximum number of inorganic salts is needed
- The content of phosphorus in plants is lower than that of nitrogen and potassium, and is generally higher in seeds. Phosphorus plays an important role in plant nutrition. Almost all important organic compounds in plants contain phosphorus. Phosphorus is involved in photosynthesis in plants , Respiration, energy storage and delivery, cell division, cell enlargement and other processes.
- Q: What do we get from the milk?
- Milk is rich in minerals, calcium, phosphorus, iron, zinc, copper, manganese, molybdenum. The most rare is that milk is the best source of calcium in the human body, and the proportion of calcium and phosphorus is very appropriate, conducive to the absorption of calcium. Species is complex, at least 100 kinds, the main ingredients are water, fat, phospholipids, protein, lactose, inorganic salts
- Q: How much of the body's inorganic salts account for the weight of the body?
- The inorganic salts in the human body account for about 5%
- Q: How too much to eat too much inorganic salt
- Eat more inorganic salt, human body cells will be dehydrated, you will feel thirsty; if too much will be serious consequences, as if no one has done, after all, very difficult to eat.
- Q: What are the disadvantages of inorganic salt deficiency and too much
- Excessive sodium chloride, will lead to stroke rates and mortality higher than normal, high blood pressure, easy to get high blood pressure. Content is too high, it is easy to cause high sodium and low potassium, and further lead to hypercholesterolemia (potassium can promote steroids, increase vascular elasticity, diuretic, is conducive to improving myocardial contractility, the role of vascular protection);
- Q: What are the important physiological functions of inorganic salts in cells
- Maintain the living activities of the organism. Such as: magnesium ions are ATPase activator, chloride ion is an activator of saliva enzyme.
- Q: What is the lack of inorganic salts for children?
- Calcium would not have to say, long son, strong bones must be elements, drink milk to eat calcium can eat the sun, bone soup will not drink, you know know can find this is a false statement.
- Q: A. oxygen demanding wastesB. organic plant nutrientsC. inorganic plant nutrientsD. water soluble inorganic chemicalsE. sediment
- Acids, D. water soluble inorganic chemicals salts, D. water soluble inorganic chemicals metals E. sediment
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Potassium Carbonate Chemical Powder for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 kg
- Supply Capability:
- 500000 kg/month
OKorder Service Pledge
OKorder Financial Service
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