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Sigma-Aldrich POTASSIUM PHOSPHATE MONOBASIC ANHYDROUS
List Price $495.00 Your Price $495.00
Sigma-Aldrich Potassium phosphate monobasic, ACS reagent, ≥99.0%, 6 x 500 g - SIAL (Additional S&H or Hazmat Fees May Apply)
NETA PART: SIAL-P0662-6X500G
MFG.PART: P0662-6X500G
UNSPSC: 41122409
Manufacturer: Sigma-Aldrich
| grade | |
|---|---|
ACS reagent |
| Quality Level | |
|---|---|
200 |
| agency | |
|---|---|
suitable for EPA 300 |
| assay | |
|---|---|
≥99.0% |
| form | |
|---|---|
powder or crystals |
| technique(s) | |
|---|---|
tissue culture: suitable |
| impurities | |
|---|---|
≤0.01% Insoluble matter |
| loss | |
|---|---|
≤0.2% loss on drying, 105°C |
| pH | |
|---|---|
4.1-4.5 (25 °C, 5%) |
| pKa (25 °C) | |
|---|---|
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) |
| General description | |
|---|---|
ApplicationPotassium phosphate monobasic has been used in the preparation of phosphate buffer[3] and phosphate buffered saline (PBS).[4][5] It has also been used in the preparation of PEG1000 (poly ethylene glycol)/potassium phosphate aqueous two-phase systems (ATPS).[6] |
| Other Notes | |
|---|---|
Legal InformationRedi-Dri is a trademark of Sigma-Aldrich Co. LLC |
| SKU | SIAL-P0662-6X500G |
|---|---|
| Supplier Part Number | P0662-6X500G |
| UM | PK |
| UNSPSC | 41122409 |
| Manufacturer | Sigma-Aldrich |
| ProductLine | SIAL |
| Qty | 6 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 9 |
| Hazardous | Y |
| CAS Number | 7778-77-0 |
| Energy Star | No |
| Green | No |
| Controlled | N |