Industrial grade sodium nitrate
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Alias: Soda niter; Sodium nitrate for industrial use; cubicniter ; Natriumnitrat ; niter ; nitratedesodium ; nitratedesodium(french) ; nitrateofsoda; ; nitratine; Nitricacid,sodiumsalt ; nitricacidsodiumsalt
English Name: Sodium nitrate
CAS: 7631-99-4
EINECS: 231-554-3
Molecular formula: NaNO3
Performance: Colorless trigonal crystal or rhombus crystal or white slight crystal or powder, with no smell, salty flavor and light bitter.
Melting point306.8℃, relative density2.261, Easily soluble in water and liquid ammonia, soluble in alcohol, carbinol, light soluble in glycerol and acetone.
specification: GB/T4553-2002 and our technical index.
main index | unit | top quality product | second grade product |
content | %≥ | 99.3 | 98．5 |
moisture | %≤ | 0.1 | 0.1 |
water insoluble | %≤ | 0.06 | 0.06 |
Sodium nitrite(NaNO2 in dry basis) | %≤ | 0.02 | 0.2 |
chloride(Cl, in dry basis) | %≤ | 0.24 | 0.4 |
Sodium carbonate(Na2CO3 in dry basis) | %≤ | 0.10 | 0.1 |
Ferrumcontent(Fe) | %≤ | 0.005 | 0.005 |
heavy metal(Pb) | %≤ | --- | 0.002 |
arsenic content(As) | %≤ | --- | 0.0002 |
Properties:
Colorless cone crystal or rhombus crystal or white fine crystalline powder.
Uses:
The meterial of chemicals,dye and explosive,nitrifier,defoamer,decolor agent, clarificant,flux,chromogenic reagent,antimicrobial agent,antiseptic.
Packing
Plastic bag lined woven bag. Net wt.25/50kg.
- Q: What are the chemical reaction conditions in organic chemistry are catalyst and heating, please elaborate
- This really does not have omnipotent law, their own more than one point, you can classify to remember, when I was in high school is in accordance with the notes, such as poly, polycondensation and the like. In general, the double triple bond addition, plus halogen is not the conditions, plus HCl, HBr and the like to heat; dehydration reaction generally concentrated H2SO4 heating, dehydration condensation is also; there are some special, such as ethylene added to ethanol Special temperature requirements, it seems that 120 degrees, there are other; other addition poly, polycondensation some need catalyst. The The In short, the conditions are many, in general, you do not go to the high school to do more questions after the feeling, encounter problems do not panic general experience can come out according to experience, this also depends on the usual accumulation, if the equation conditions Wrong to deduct points, it is not worthwhile. There are some questions when the examination will give you some information, whether you know do not know should see clearly, although some of the reaction but the subject to the conditions are not the same, when you do according to the title to write conditions, this will not wrong. In addition, thank you for your help, I do not seem to know you
- Q: Why is the catalyst in the chemical balance, the rate of change and balance?
- But the positive reaction rate is accelerated, but also speed up the reverse reaction rate, the two increase the same multiple, so the system is still in a stable state, the same balance.
- Q: Will the chemical catalyst not reduce that?
- Why is it done? Although the catalyst does not react chemically, the catalyst itself is deteriorated and is not always used
- Q: To write a 1500 words of small papers, so please help you busy
- Want to write a good article do not reach out.
- Q: What are the properties of the catalyst (eg, specificity)?
- The definition of a chemical reaction in the chemical reaction can change the chemical reaction rate of other substances, and its quality and chemical properties before and after the reaction did not change the material called catalyst, also known as catalyst. Catalyst in the role of chemical reaction There is also a saying that the catalyst reacts first with one of the reactants and then the two products continue to undergo a new chemical reaction under the original conditions and the reaction conditions of the catalyst reaction are more reactive than the original reaction The reaction conditions of the catalyst have been changed by the reaction of the catalyst by the reaction of the catalyst, that is, the quality and chemical properties mentioned above did not change before and after the reaction.
- Q: The chemical reaction equation of methanol heating and oxygen in the presence of catalyst
- Catalytic oxidation of formaldehyde
- Q: Describe the role of a catalyst and a substrate in a chemical reaction.
- a catalyst speeds up the reaction
- Q: Word editor when playing chemical equation = with the above conditions or how to adjust the size of the catalyst, how to make it centered,
- Open the word - insert - object - WPS3.0 formula - and then select the "label arrow template", you can add a catalyst.
- Q: and can you give me an example of it .. please give it in easy terms if you can. thanks
- a catalyst enables a reaction to occur quicker, by lowering the activation energy, and finding it an alternate path way to react. example of a catalyst is an enzyme, found in our saliva, it helps us digest our foods, by breaking it down into smaller pieces.
- Q: Is it not the rate to accelerate the addition of the catalyst to the catalyst, and that is why the balance does not move
- If the reaction before the catalyst, you can speed up the reaction rate, that is to achieve the balance required to reduce the time, but to balance the system when the same concentration
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Industrial grade sodium nitrate
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
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