| Customization: | Available |
|---|---|
| CAS No.: | 7722-76-1 |
| Formula: | Nh4h2po4 |
|
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Product Name: Ammonium Dihydrogen Phosphate
CAS No.: 7722-76-1
Specification: Analysis pure, Chemical pure, Medicinal grade
Molecular Formula: NH4H2PO4
Properties:
White crystalline powder.Stable in the air.1G was dissolved in 2.5ml water.Slightly soluble in ethanol, insoluble in acetone.The aqueous solution is acidic.Relative density 1.80.Melting point is 190 ºC.Refractive index 1.525.
Application: Used as a precipitant for analytical reagents, such as PH buffers, magnesium, zinc, nickel and axles, and as a crystal for the analysis of wavelength dispersive X-ray fluorescence spectra.Fire rating for fiber.Also used in photographic plate making, medium preparation.(special product indexes can be customized)
Packaging: Woven bags lined with plastic bags, kraft paper bags, paper tube. Net weight: 25kg (or customized according to customer requirement.
| Index name | Specifications | |
| AR | CP | |
| Content | ≥99.0% | ≥98.5% |
| Degree of clarification experiment | Qualified | Qualified |
| Water insoluble substance | ≤0.005% | ≤0.01% |
| Chloride | ≤0.0005% | ≤0.001% |
| Sulfur compounds | ≤0.005% | ≤0.01% |
| Nitrate | ≤0.001% | ≤0.002% |
| Iron or less | ≤0.001% | ≤0.003% |
| Arsenic | ≤0.0005% | ≤0.002% |
| Heavy metal | ≤0.0005% | ≤0.001% |
| Alkali metal | ≤0.2% | ≤0.3% |
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