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密理博,567549,Sodium Phosphate, Monobasic, Monohydrate, Molecular Biology Grade - CAS 10049-21-5 - Calbiochem
重要规格表
| Empirical Formula | CAS # |
|---|
| NaH₂PO₄ · H₂O
| 10049-21-5
|
| Description
|
| Overview | Useful in conjunction with Sodium Phosphate, Dibasic (Cat. No. 567550 or 567547) in the preparation of biological buffers. |
| Catalogue Number | 567549 |
| Brand Family |
Calbiochem®
|
| Synonyms | NaH₂PO₄ |
| Product Information
|
| CAS number | 10049-21-5 |
| Form | White crystalline solid |
| Hill Formula | NaH₂PO₄ · H₂O |
| Chemical formula | NaH₂PO₄ · H₂O |
| Hygroscopic |
Hygroscopic
|
| PKA | 7.21 at 20°C |
| Quality Level | MQ100
|
| Biological Information
|
| Purity | ≥99% by titration |
| Physicochemical Information
|
| Contaminants | DNases, proteases, RNases: none detected. Absorbance (260 nm and 280 nm): ≤0.01.
Heavy metals: ≤0.001% |
| Heavy metals | ≤0.001% (as Pb) |
| Safety Information according to GHS
|
| RTECS | WA1900000 |
| Storage and Shipping Information
|
| Ship Code |
Ambient Temperature Only
|
| Toxicity |
Standard Handling
|
| Storage |
+15°C to +30°C
|
| Hygroscopic |
Hygroscopic
|
| Do not freeze |
Ok to freeze
|
| Special Instructions | Following reconstitution, store at room temperature. Stock solutions are stable for up to 6 months at room temperature. |
