Диаммоний фосфат/ди аммоний фосфат/порошок DAP (пищевой)
US $800.00-$900.00
Моющее сырье NH4H2PO4 Номер CAS: 7722-76-1 мин.
- Категории: Phosphate >>>
- Поставщик: Sichuan,Mianzhu,Hanwang,Inorganic,Salt,Chemical,Industry,Co.,Ltd.
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Характеристики
Product Name: Monoammonium Phosphate
Chemical formula: NH4H2PO4
CAS No.: 7722-76-1
Molecular weight: 115.02
Properties: White crystal. The relative density is 1.803 and melting point is 190 centigrade. It is easily soluble in water and slightly soluble in alcohol, insoluble in acetone. It is stability in the air, and decompounds only a little at 100 centigrade. It loses ammonia and water, and becomes ammonium metaphosphate and phosphoric acid exceeding 190 centigrade.
Standard executed: HG/T 4133-2010
Specifications | Tech Grade | High Purity Grade | ||
Appearance | White or Colorless Crystal Power | |||
Main contents | %≥ | 98.5 | 99.0 | |
Phosphorus pentoxide, as P2O5 | %≥ | 60.8 | 61.0 | |
Nitrogen,as N | %≥ | 11.8 | 12.0 | |
PH of 1% water solution | -- | 4.2-4.8 | 4.3-5.0 | |
Fluoride, as F | %≤ | 0.02 | 0.001 | |
Arsenic,as As | %≤ | 0.005 | 0.0003 | |
Heavy metal, as Pb | %≤ | - | 0.001 | |
Lead, as Pb | %≤ | - | 0.0004 | |
Water insoluble | %≤ | 0.1 | - | |
Moisture | %≤ | 0.5 | - | |
WATER SOLUBLE FERTILIZER:
1. The total nutrient content is more than 73%, and the phosphorus content is more than 61%, and does not contain chlorine, sodium,calcium and heavy metals. The phosphorus element provided is more effective and safe.
2. it contains low nitrogen and phosphorus ratio, so it is suitable for all crops and their seedling growth stage, promoting rooting and strengthening seedlings.Can also be mixed with urea, potassium nitrate, potassium sulfate and other water-soluble fertilizers, so as to meet more plants in each growing period of nutritional needs.
3. Its solution is weakly acidic, which is convenient for irrigation, spraying and drip irrigation.Provide efficient phosphorus source for seedling, which is beneficial to cultivate strong seedling.Promote root growth,which is beneficial to slow down seedlings and improve plant resistance.
2. it contains low nitrogen and phosphorus ratio, so it is suitable for all crops and their seedling growth stage, promoting rooting and strengthening seedlings.Can also be mixed with urea, potassium nitrate, potassium sulfate and other water-soluble fertilizers, so as to meet more plants in each growing period of nutritional needs.
3. Its solution is weakly acidic, which is convenient for irrigation, spraying and drip irrigation.Provide efficient phosphorus source for seedling, which is beneficial to cultivate strong seedling.Promote root growth,which is beneficial to slow down seedlings and improve plant resistance.
INDUSTRIAL USE:
It's used as fire retardant for wood, paper and fabric, also used in pharmaceutical and ruminant animal feed additives
FOOD ADDITIVES:
In the food industry as leavening agent, dough regulator, yeast food, brewing fermentation assistant, buffer agent
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