Potassium Nitrate Industrial Grade Construction Chemical
- Ref Price:
-
- 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 Nitrate Industrial Grade Construction Chemical
Description:
Molecular formula: KNO3
Molecular weight: 101.10
Performance:
It is colorless rhomboidal crystal or powder particle. Relative density is 2.1109; melting point is 333℃. It resolves and emits oxygen at 400℃ and become potassium nitrite. It is soluble in water(0℃, 13.3g/100gH2O;30℃,
45.8g/100H2O;100℃, 246.0g/100gH2O), insoluble in alcohol, soluble in liquid ammonia and glycerol.
Industrial use:
it is raw material for the production of black powder, ignition harness and fireworks; it is used as salt bath in mechanical heat
treatment; used to produce color ceramic glaze, glass refining agent, lens, optical glass, kinescope glass and etc. It is also be
used to produce Penicilline potassium salt, as color former and preservative for meat product.
Executive Standard :
national standard GB/T 1918-2011.
specification inspection item | Unit | industrial grade (GB/T1918-2011) | ||
high-class product | top quality product | qualified product | ||
content | % ≥ | 99.7 | 99.4 | 99.0 |
moisture | % ≤ | 0.10 | 0.20 | 0.30 |
chloride(in Clˉ) | % ≤ | 0.01 | 0.02 | 0.10 |
water insoluble | % ≤ | 0.01 | 0.02 | 0.05 |
sulfate(in SO4ˉ) | % ≤ | 0.005 | 0.01 | — |
moisture rate | % ≤ | 0.25 | 0.30 | — |
Ferrum(Fe) | % ≤ | 0.003 | — | — |
Packing:
plastic woven bag or paper-plastic compound bag, inner plastic bag；polythelene bag, net weight is 25／50KG.
Protection: Please wear respirator to avoid Potassium nitrate dust inhalation to protect respiratory organ; and please wear
work clothes and latex gloves to protect skin.
Storage:
in dry, cool and ventilated warehouse, be away from heat and fire source. The temperature should not over 30℃, and relative
humidity should less than 80%. In addition, it should separate from reducing agent, acids,
Inflammable matters and reactive metal powder.
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: In the chemical reaction, why can the catalyst speed up the reaction rate
- Iron catalyzes nitrogen and hydrogen synthesis of ammonia, and no iron reaction occurs almost.
- Q: Can a catalyst react with a reactant?
- Exactly no. A catalyst just provides a shortcut to a reaction and thats is by combining with the reactant and at end of reaction it splits from the reactant it combined with.if a catalyst reacts then it is not a catalyst
- Q: Will the catalyst change in the chemical reaction?
- The catalyst is actually involved in the chemical reaction, the catalyst is added to the reaction, becomes the other material, and then the reaction becomes back, and appears to have no change, actually involved in the change, but the end result the catalyst did not change
- Q: what is a catalyst?
- A catalyst is a substance that increase the rate of chemical reaction without itself undergoing any permanent chemical changeb
- Q: The beginning of the chemistry plus the catalyst and the plot without the Cuihua agent
- Plus the rate of fast
- Q: High school stage which organic chemical reactions do not use catalyst
- Aldehyde and silver ammonia solution reaction, and the new system of Cu (OH) 2 reaction.
- Q: Chemical "catalyst can speed up the chemical reaction rate of other substances," this sentence right?
- Wrong, the catalyst is divided into two kinds, one is to speed up the chemical reaction speed, and the other is the opposite
- Q: and can you give me an example of it .. please give it in easy terms if you can. thanks
- Catalyst means an agent that provokes or speeds significant change or action Hope this helps.
- Q: Chemistry: Does the catalyst participate in the reaction?
- The catalyst does not participate in the reaction, except that the reaction rate is changed.
- Q: Chemical reaction plus catalyst on the △ H no effect
- Since the catalyst only acts to reduce the activation energy of the reaction and accelerate the reaction rate, it does not participate in the reaction, so that the energy difference between the product and the reactant is not affected,
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Potassium Nitrate Industrial Grade Construction Chemical
- 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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