离岸价格
Get Latest Price500 ~ 1000 / Metric Ton
|10 Metric Ton Minimum Order
国:
China
モデル番号:
7757-79-1
离岸价格:
500 ~ 1000 / Metric Ton Get Latest Price
ロケーション:
-
最低注文量の価格:
500 per Metric Ton
最低注文量:
10 Metric Ton
パッケージの詳細:
25kg PP woven sack with PE inner bag
納期:
within 15 days
供給能力:
1000 Metric Ton per Year
支払いタイプ:
T/T, L/C, Western Union, Money Gram
製品グループ :
連絡先担当者 Jenny-cn.marketing.095913
412 rooms,4 stories,6 Buildings,No 123 Garden Road, Jinan, Shandong
Potassium Nitrate |
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Potassium nitrate is a chemical compound with the formula KNO3. It is an ionic salt of potassium ions K+ and nitrate ions NO3−. It occurs as a mineral niter and is a natural solid source of nitrogen. Potassium nitrate is one of several nitrogen-containing compounds collectively referred to as saltpeter or saltpetre. Major uses of potassium nitrate are in fertilizers, rocket propellants and fireworks. It is one of the major constituents of gunpowder (blackpowder) and has been used since the Middle Ages as a food preservative |
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Specification:
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Identifiers SKU:D***1 CAS number: ********1 UN number:***6
HS Code(US): Properties Molecular formula: KNO3 Molar Mass: **1.***2g/mol Appearance: white solid Odor: odorless Density: 2.**9 g/cm3(*6°C) Melting Point: **4 °C Boiling Point: decomposes at **0 °C Solubility in Water:
**3 g/L (0 °C) |
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Items Spec |
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Industrial Grade |
Green House Grade |
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Purity |
% ≥ |
*9.8 |
*8.0 |
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Moisture |
% ≤ |
0.*0 |
0.*0 |
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Chloride(as Cl- ) |
% ≤ |
0.***0.*3 |
0.8 |
|
Insoluble matter in water |
% ≤ |
0.*1 |
0.*1 |
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Sulphate(as SO4*-) |
% ≤ |
0.*1 |
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Hygroscopicity |
% ≤ |
0.*5 |
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Iron(Fe) |
% ≤ |
0.**3 |
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K2O |
% ≥ |
|
*4 |
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Nitrogen( inNitrate) |
% ≥ |
|
*3.5 |
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Standard |
GB******2 |
GB********8 |
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Particle Size(mm) |
Crystal Power,0.**2.5 , **3 , **5 , 0.**5 |
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Protection |
Operators should wear protective smock including respirator and rubber gloves, etc. Be careful not to inhale the powder of potassium nitrate to protect respiration apparatus. |
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Packing and Storage |
Plastic woven bag or kraft paper bag inner with plastic bag in *0/*5/*0/**0/ ***0kg net. Store in a cool, ventilated and dry house, away from moisture, heat or kindling. Avoid mixing with organic compound or sulphur or reducer during storage and transportation in case of explosion. Protect the material from the sun and rain during transportation. Carefully load and unload in case of crash |
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Applications |
Potassium nitrate has a wide variety of uses, largely as a source of nitrate. Fertilizer Potassium nitrate is mainly used in fertilizers, as a source of nitrogen and potassium two of the macronutrients for plants. When used by itself, it has an NPK rating of ******4.
Oxidizer
Potassium nitrate is an efficient oxidizer, producing a lilac-colored flame upon burning due to the presence of potassium. It is one of the three components of black powder, along with powdered charcoal (substantially carbon) and sulfur, both of which act as fuels in this composition. As such it is used in black powder rocket motors, but also in combination with other fuels like sugars in "rocket candy". It is also used in fireworks such as smoke bombs, made with a mixture of sucrose and potassium nitrate. It is also added to cigarettes to maintain an even burn of the tobacco and is used to ensure complete combustion of paper cartridges for cap and b |
国: | China |
モデル番号: | 7757-79-1 |
离岸价格: | 500 ~ 1000 / Metric Ton Get Latest Price |
ロケーション: | - |
最低注文量の価格: | 500 per Metric Ton |
最低注文量: | 10 Metric Ton |
パッケージの詳細: | 25kg PP woven sack with PE inner bag |
納期: | within 15 days |
供給能力: | 1000 Metric Ton per Year |
支払いタイプ: | T/T, L/C, Western Union, Money Gram |
製品グループ : | fertilizer |