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S9638
Fluka
Sodium phosphate monobasic monohydrate
SKU
S9638
ACS Reagent, ≥98%
Synonym(s)
Monosodium phosphate; Sodium dihydrogen phosphate monohydrate
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General Information:
- Leading the industry for over 65 years
- Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
| Brand Fluka | CAS Numbers (All) | EC Number | Linear Formula NaH2PO4 · H2O | MDL Number |
| Molar Mass 137.99 g/mol | RTECS Number 231-449-2 | Synonyms Monosodium phosphate; Sodium dihydrogen phosphate monohydrate |
Documents
Specifications
| Property | Value |
|---|---|
| assay | 98.0 - 102.0 % |
| pH (5 %, 25 °C) | 4.1 - 4.5 |
| water insoluble matter | Max. 0.01 % |
| calcium (Ca) | Max. 50 ppm |
| iron (Fe) | Max. 10 ppm |
| potassium (K) | Max. 100 ppm |
| heavy metals (as Pb) | Max. 0.001 % |
| chloride (Cl) | Max. 5 ppm |
| sulfate (SO4) | Max. 30 ppm |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | No data available |
| Certification | ACS Reagent |
| Color | White |
| Flashpoint | Not applicable |
| Form | Solid |
| Grade | ACS Grade |
| Incompatible Materials | None |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 650 °C (Anhydrous substance) |
| Partition Coefficient | Not applicable |
| Purity Percentage | 98.00 |
| Purity Details | >=98.00% |
| Solubility in Water | Soluble |
| Upper Explosion Limit | Not applicable |
| pH-Value | 4.1-4.5 at 50 g/l (25 °C) |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
