HPLC Buffer Salts
AMMONIUM DIHYDROGEN PHOSPHATE HPLC
Ammonium Phosphate Monobasic,Ammonium Acid Phosphate
- Article code
- 01167
- CAS
- 7722-76-1
- Grade
- HPLC
- Purity
- 99%
- Category
- HPLC Buffer Salts
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Properties
- Article No.
- 01167
- Grade
- HPLC
- Purity
- 99%
- CAS No.
- 7722-76-1
- Molecular Formula
- NH4H2PO4
- Molecular Weight
- 115.03
- H.S. Code
- 2835.2990
- Shelf Life
- 60 Months
- Supply conditions
- Restricted for Export
Product information
| Article No. | 01167 | Grade | HPLC |
| Purity | 99% | CAS No. | 7722-76-1 |
| Molecular Formula | NH4H2PO4 | Molecular Weight | 115.03 |
| H.S. Code | 2835.2990 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
| Odour | odourless | pH value | 3.8 - 4.4 at 50 g/l at 25 °C |
| Melting point/ Freezing point [°C] | 190 °C | Density [g/cm3] | 1.8 |
| Solubility in water [% weight] | Soluble in water |
Specifications
| Appearance | White crystalline powder | Assay (acidimetric) | Min 99% |
| Filter test | Correspons to standard | RP gradient test | Correspons to standard |
| Solubility (0.1 g/mL in water; 20°C) | Complete, Colorless | pH (10% solution in water; 20°C) | 4 - 5 |
| UV absorbance (10% solution in water) at: | at 210 nm | Max 0.05 | |
| at 220 nm | Max 0.04 | at 230 nm | Max 0.03 |
| at 240 nm | Max 0.02 | at 500 nm | Max 0.02 |
Packaging options
- 500 g (00500)
Details
AMMONIUM DIHYDROGEN PHOSPHATE HPLC Ammonium Phosphate Monobasic,Ammonium Acid Phosphate Restricted for Export MSDS DE EN FR KO PT ES TH TR COAs Packings 500 g (00500) Print friendly version Article No. 01167 Grade HPLC Purity 99% CAS No. 7722-76-1 Molecular Formula NH 4 H 2 PO 4 Molecular Weight 115.03 H.S. Code 2835.2990 Shelf Life 60 Months Physical Properties Physical state at 20 °C Solid Colour White crystalline Odour odourless pH value 3.8 - 4.4 at 50 g/l at 25 °C Melting point/ Freezing point [°C] 190 °C Density [g/cm3] 1.8 Solubility in water [% weight] Soluble in water Specifications Appearance White crystalline powder Assay (acidimetric) Min 99% Filter test Correspons to standard RP gradient test Correspons to standard Solubility (0.1 g/mL in water; 20°C) Complete, Colorless pH (10% solution in water; 20°C) 4 - 5 UV absorbance (10% solution in water) at: at 210 nm Max 0.05 at 220 nm Max 0.04 at 230 nm Max 0.03 at 240 nm Max 0.02 at 500 nm Max 0.02 Revision Date: 27-Oct-2025 Home Lab Chemicals HPLC Buffer Salts AMMONIUM DIHYDROGEN PHOSPHATE