Potassium Carbonate Chemical Powder for Construction

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China main port
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TT OR LC
Min Order Qty:
1000 kg
Supply Capability:
500000 kg/month

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Product Description:

Potassium Carbonate

Product Name: Potassium Carbonate


Molecular formula: K2CO3


Molecular weight: 138.2


CAS NO.: 584-08-7


HS CODE: 28364000

Potassium Carbonate Chemical Powder for Construction
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 ITEMUNITFINE GRADETV GLASS GRADEFIRST GRADEREGULAR GRADE
Purity(as K2CO3)% ≧99.099.098.596.0
Chloride(as KCl)% ≦0.010.030.100.20
Sulphate(as K2SO4)% ≦0.010.040.100.15
Iron% ≦0.0010.0010.0030.010
nsoluble matter in water% ≦0.020.040.050.10
Burnt loss% ≦0.60.81.001.00


Specification: Food Grade (HG2452-93)


NSPECT ION ITEMUNITSTANDARD
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.


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Q:What substances can detect inorganic salts
Chemistry or creatures
Q:What fruit contains more minerals?
Kiwi fruit, tender and juicy fruit, sweet and delicious, sweet and sour and very nutritious, and its vitamin C content of up to 100-420g / 100mg, citrus, apple and other fruits several times or even several times, but also contains a large number of Sugar, protein, amino acids and other organic matter and the human body needs a variety of minerals.According to the United States Rutgers University Food Research Center test, kiwi fruit is the most nutritious nutrient content of the most comprehensive fruit.
Q:Inorganic salt function
The various inorganic salts dissolved in the cells have a certain total concentration, such as human body fluid concentration of 0.9%, frogs of 0.65%, which for maintaining cell osmotic pressure, so that cells maintain a certain shape has an important role, too high or Too low will lead to cell due to water or dehydration to change the cell morphology. There are also a number of buffering systems in the body, which are a group which has a neutralizing effect on the added acid or base so that the pH does not change significantly and therefore plays an important role in maintaining the acid-base balance of the cells.
Q:What are the physiological functions of inorganic salts
An important component of cells and organisms
Q:What is the relationship between inorganic salts and minerals?
Generally speaking, inorganic salts, including minerals, inorganic salts are not minerals. Some inorganic salts can be soluble in water and some can not, the vast majority of minerals do not dissolve in water, otherwise the rain on the rocks are not dissolved Is it gone?
Q:What are the differences between inorganic salts and salt?
Salt chemical name is called "sodium chloride", chemical symbol: NaCl
Q:The effect of inorganic salts on the human body
is to maintain the cell within the acid-base balance, regulating osmotic pressure, maintaining the shape and function of cells. Such as calcium in the blood, and potassium ions.
Q:Are fruits and vegetables inactive?
Inorganic salts are inorganic compounds in the salt, formerly known as minerals, the body has found more than 20 species, including constant elements of iron, zinc, selenium, molybdenum, chromium, cobalt, iodine 8. Apple, pipa, durian, citrus, Watermelon, kumquat, peanuts, I know so much. Oh, there are: lotus lotus which contain inorganic salts
Q:Children eat what to add the body of inorganic salts
Such as fruits, vegetables, beans or soy products, kelp, eggs and so on. Eat hot and humid food: watermelon, bitter gourd, peach, ebony, strawberry, tomatoes, cucumber, mung bean and so on.
Q:How does inorganic salts maintain osmotic pressure and pH
Osmotic pressure to the concentration of inorganic salts affect the distribution of water molecules inside and outside the cell ~ to adjust the osmotic pressure, when the extracellular fluid concentration is greater than the intracellular fluid when the performance of water loss, otherwise the water.

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