Send an RFQ for Merck S2429-250G, Sodium phosphate dibasic heptahydrate. Iright supports global sourcing and international shipment for life science and laboratory products.
| NACRES | NA.25 |
|---|---|
| PubChem Substance ID | 329824521 |
| UNSPSC Code | 12161700 |
| EC Number | 237-707-0 |
| MDL number | MFCD00149180 |
| InChI key | PYLIXCKOHOHGKQ-UHFFFAOYSA-L |
| InChI | 1S/2Na.H3O4P.7H2O/c;;1-5(2,3)4;;;;;;;/h;;(H3,1,2,3,4);7*1H2/q2*+1;;;;;;;;/p-2 |
| SMILES string | O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O |
| agency | meets USP testing specifications |
| vapor density | 4.9 (vs air) |
| assay | 98.0-100.5% dry basis |
| form | powder, crystals or chunks |
| Quality Level | 300 |
| pH | 9.0-9.3 (25 °C, 50 g/L) |
| solubility | water: ~35.8 g/L at 20 °C |
| density | 1.68 g/mL at 25 °C (lit.) |
| web metadata keyword.default | physiological pH control, neutral pH, bicabonate-phosphate buffers |
| application(s) | pharmaceutical (small molecule) |
Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:
Please send inquiries directly to us in the “To” field. Emails sent via BCC, mass mailing, or with unrelated recipients may be automatically filtered and will not be processed.
