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:Please help i need the answer for a classwork assignment due today. I've looked everywhere online but i cant find the answer.
- the web page (below) discusses: Basal Salt Mixtures The use of balanced salt solution (BSS) in cell and tissue culture is generally attributed to early workers in the field. In 1885, Sydney Ringer developed a solution of inorganic salts designed to maintain contractility of mammalian heart tissue. A less specific salt solution was designed by Tyrode for use in work with primary mammalian cells. Tyrode's salt solution became the accepted fluid for diluting protein components of media of natural origin. Since that time, many other balanced salt solutions have been developed for use in cell and tissue culture. The current role of balanced salt solution in cell culture is multi-faceted and can be divided into four principle functions. see web page for extensive discussion on the good things about it
- Q:Effects of Minerals on Plants
- Some will be plant death will help some will accumulate
- Q:as a example potesium,sodium,magnees,calcium
- I'd okorder /
- Q:Sodium bicarbonate is not an inorganic salt
- Yes, organic refers to salts with carbon skeleton chains other than carbon and carbon oxides and carbonates, so sodium bicarbonate is an inorganic salt
- Q:What is the physiological function of inorganic calcium
- Maintain cell osmotic pressure and acid-base balance
- Q:For patients with ulcerative colitis, which inorganic salt foods can eat?
- Vegetables Cooking Choose fresh vegetables with more vitamins and inorganic salts.
- Q:What is the use of inorganic salts and organic salts?
- The organics are compounds containing carbon, and the inorganic salts are salts containing no carbon. For example, we usually eat sugar is organic matter, salt is inorganic salt.
- Q:Inorganic salt through what way into the human body
- You eat every day
- Q:therefore indigestible..that I should look for organic plant based trace mineral compounds..anyone care to comment?
- Inorganic does not mean indigestible, but plant derived trace minerals are the best form to take because they have been broken down by soil micro-organisms and predigested by plants, making them much more bioavailable than minerals which have not. I use Liquid Life trace minerals. EDIT: The best source would definitely be diet except that our soils have had a whopping 85% mineral depletion over the past hundred years thanks to over-farming. Your great grandma's bowl of spinach had eight times the nutrition that the bowl you eat today has.
- Q:I am told to find which bottled mineral water brands contain the most mineral salts.But im not sure if the mineral salt here is talking about the common table salt (Sodium Chloride) or the chemical salt (ionic compounds such as sulfate and chloride) or the whole list of dietary minerals (potassium, chlorine, calcium, magnesium, ect.) I normally think it is just the table salt but im afraid I might get wrong. So what is the exact definition?
- it okorder /C005969/mi... "Mineral salts are inorganic (carbon-free) elements that turn to ash when burned. "
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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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