01904 488599
Sodium Phosphate Dibasic, Puriss. P.A., Acs Reagent, Anhydrous, ≥99.0% (T)
From £352.60 per (ex VAT)
Sodium Phosphate Dibasic, Puriss. P.A., Acs Reagent, Anhydrous, ≥99.0% (T)
| Product Code | 71640-5KG |
|---|---|
| Unit of Measure | 1X5KG |
| CAS Number | 7558-79-4 |
| MDL NUMBER | MFCD00003496 |
| EMPIRICAL FORMULA | HNa2O4P |
| Molecular Weight | 141.96 g/mol |
| Manufacture Number | 10645603 |
| Synonyms | Sec-Sodium Phosphate; Disodium Hydrogen Phosphate; Disodium Phosphate; Sodium Hydrogenphosphate |
| Brand | Fluka |
Properties
| Property | Value |
|---|---|
| Brand | Honeywell |
| eCl@ss | 32160000 |
| Shipped on ICE | STD |
| UNSPSC Code | 12350000 |
| ADRSuff | 1 |
| CAS Number | 7558-79-4 |
| EINECSNo | 231-448-7 |
| Flash Point | Not applicable |
| GHS Categories | NH |
| GHS Hazard Codes | NH |
| GHS Hazard Statements | NH |
| GHS Pictograms | - |
| GHS Precaution Codes | - |
| GHS Signal Words | - |
| MDL Number | MFCD00003496 |
| Molecular Formula | CHNa2O4P |
| Molecular Weight | 141.96 g/mol |
| Net Weight | 5 |
| RTECSNo | WC4500000 |
| Synonyms | sec-Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphate; Sodium hydrogenphosphate |
| Tariff Number | 28352200 |
| MSDS Link | https://www.sigmaaldrich.com/MSDS/MSDS/DisplayMSDSPage.do?country=DE&language=EN&productNumber=71640&brand=SIGALD |
| Assay | >=99.0% (T) |
| InChI key | BNIILDVGGAEEIG-UHFFFAOYSA-L |
| Quality Level | 200 |
| cation traces | K: <=50 mg/kg |
| Anion Traces | sulfate (SO42-): <=50 mg/kg |
| grade | puriss. p.a. |
| SMILES string | [Na+].[Na+].[H]OP([O-])([O-])=O |
| impurities | <=0.001% total nitrogen (N) |
| form | powder (or crystals) |
| loss | <=0.2% loss on drying, 105 C |
| InChI | 1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2 |
| pH | 8.7-9.3 (25 C, 50 mg/mL in H2O) |
| pKa (25 C) | (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) |
Description
Sodium Phosphate Dibasic, Puriss. P.A., Acs Reagent, Anhydrous, ≥99.0% (T)