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- Contact：黄永峰
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High quality nitrogen and potassium fertilizer
Specifications: GB/T1918-1998 Index name Unit Agricultural content %99 Moisture % 0.10 Chloride (in cl-) % 0.03 Water-insoluble matter % 0.01 Potassium oxide % 46 Nitrogen (nitrate nitrogen) % 13.5 Application method
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2015-06-13 |
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High quality potassium dihydrogen phosphate
Physical and chemical properties: colorless tetragonal crystal or white crystalline powder. Relative density 2.338. Melting point 252.6℃. Soluble in water (83.5g/100ml water at 90℃), the aqueous solution is acidic, 1% phosphoric acid
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2015-06-13 |
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Yixing brand diammonium phosphate quality assurance
Physical and chemical properties: colorless transparent monoclinic crystal or white powder. Relative density 1.619. Easily soluble in water, insoluble in alcohol and ammonia. Decomposes when heated to 155°C. Exposure to air gradually loses ammonia and becomes phosphorus
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2015-06-13 |
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High quality monoammonium phosphate
Physical and chemical properties: Colorless and transparent tetragonal crystal. Relative density 1.803. Melting point 190℃. Easily soluble in water, slightly soluble in alcohol. It is relatively stable in the air and will decompose to a small extent when heated to 100°C.
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2015-06-13 |
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