Product Code: 3.4010
Neutronco
آمونیوم دی هیدروژن فسفات HPLC
Formula | H6NO4P |
Chemical formula | (NH4)H2PO4 |
Molar mass | 115.03 g/mol |
CAS number | 7722-76-1 |
HS Code | 31054000 |
EC number | 231-764-5 |
Storage | Without limitation |
SDS | available |
Odour | odourless |
Form | solid |
Color | colourless |
p H value | 3.8 – 4.4(50 g/l 20°C) |
Solubility in water | 368 g/l (20°c) |
Solubility in ethanol | sparingly soluble (20°C) |
Melting point | 190 °C |
Vapour pressure | 0.066 hPa(125 °C) |
Thermal decomposition | >190 °C |
Assay | ≥ | 99 | % |
Description | Conforms | ||
Solubility | Conforms | ||
Identification | Conforms | ||
Calcium | ≤ | 0.1 | ppm |
Copper | 0/01 | ppm | |
Iron | ≤ | 0/1 | ppm |
Potassium | ≤ | 10 | ppm |
Sodium | ≤ | 10 | ppm |
HPLC gradient suitability test | ≤ | 10 | ppm |
(220,254 & 280 nm) chromophoric | |||
impurities on 4-hydroxyacetophenon |
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