White granular potassium nitrate EINECS 231-818-8 100% soluble KNO3
Industry grade and agriculture grade potassium carbonate KNO3 used in crops CAS NO 7757-79-1
►Origin
Potassium nitrate, because of its early and global use and production, has many names.
The Greeks used the term nitron, which was Latinised to nitrum or nitrium, while earlier Hebrews and Egyptians
used words with the consonants n-t-r, which leads some to speculate that the Latin term is closer to the original
than the Greek term. Middle English styled it nitre. Old French had niter. By the 15th century, Europeans referred
to it as saltpeter and later as nitrate of potash, as the chemistry of the compound was more fully understood.
The Arabs called it "Chinese snow" (Arabic: ثلج الصين thalj al-ṣīn). It was called "Chinese salt" by the
Iranians/Persians or "salt from Chinese salt marshes" (Persian: نمک شوره چيني namak shūra chīnī).
►Description
POTASSIUM NITRATE is a white to dirty gray crystalline solid. Water soluble. Noncombustible, but
accelerates the burning of combustible materials. If large quantities are involved in fire or the combustible
material is finely divided an explosion may result. May explode under prolonged exposure to heat or fire. Toxic
oxides of nitrogen are produced in fires. Used in solid propellants, explosives, fertilizers.
►Specifications
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Specifications
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Guaranteed
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Typical
|
|
KNO3 %
| ≥99.4% | 99.57% |
|
K2O %
| ≥45% | 45.3% |
|
N %
| ≥13% | 13.6% |
|
Water insoluble %
| ≤0.2% | 0.2% |
|
PH of 1% water solution
| | 6.77% |
|
Cl %
| ≤0.05% | 0.022% |
|
Mg %
| | 0.0072% |
►Usage :
Nitric acid production
Historically, nitric acid was produced by combining sulfuric acid with nitrates such as saltpeter. In modern times this is reversed: nitrates are
produced from nitric acid produced via the Ostwald process
►Packing
25/50KG plastic pp bag or customized
►Certificates
►FAQ
Q:Can we visit your factory?
A: Yes. Welcome to visit at any time you like.
Q:How do you control the quality?
A: We will make samples before mass production, and after sample
approved, we'll begin mass production. Doing 100% inspection during
production, then do random inspection before packing.
Q: Is it possible to custom the labels with my own design?
A: Yes, and you just need to send us your drawings or artworks, then you
can get you want.
Q: Are you manufacture?
A: We have our own factory and can supply good quality products with
professional services.
Q: Are you a experienced supplier in this line?
A: Of course! We have engaged in this line for more than 20 years, and
have rich experience. Our products are competitive and popular all over
the world.
Q: Do you supply product report?
A: Yes. We'll give you product analysis report before shipping.
Product Tags:
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White Granular Potassium Nitrate Crystals EINECS 231 818 8 100% Soluble KNO3 Images
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