Sigma-Aldrich
1 kg Sodium Chloride, ACS Reagent, 99.0%+, Inorganic Salt for Buffers, Media and Research
- Part Number:
- MIL-S9888-1KG
- Lead Time:
- 2-4 weeks
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 1 kg
- Style:
- chemical
- CAS Number:
- 7647-14-5
Description
1 kg Sodium Chloride, ACS Reagent, 99.0%+, Inorganic Salt for Buffers, Media and Research
Sodium Chloride from Sigma-Aldrich (MilliporeSigma), supplied in a 1 kg package. A inorganic reagent for research for professional laboratory, research and quality-control applications.
Specifications
- CAS Number 7647-14-5
- Linear Formula NaCl
- Molecular Weight 58.44
- Beilstein/REAXYS Number 3534976
- MDL number MFCD00003477
- PubChem Substance ID 329824637
- NACRES NA.21
| grade | ACS reagent |
| assay | ?99.0% |
| form | powder |
| impurities | ?0.005% Insoluble matter |
| pH | 5.0-9.0 (25°C, 5% in solution) |
| mp | 801°C (lit.) |
| anion traces | bromide (Br-): ?0.01%, chlorate, nitrate (as NO3-): ?0.003%, iodide (I-): ?0.002%, phosphate (PO43-): ?5 ppm, sulfate (SO42-): ?0.004% |
Application
Sodium chloride has been used for the preparation of tris buffered saline, phosphate buffered saline, MPM-2 (mitotic protein monoclonal 2) cell lysis buffer, immunoprecipitation wash buffer, LB (Luria-Bertani) media and dialysis buffer.
Product Properties
- CAS Number: 7647-14-5
- Linear Formula: NaCl
- Molecular Weight: 58.44
- MDL number: MFCD00003477
- PubChem Substance ID: 329824637
- NACRES: NA.21
| Grade | ACS reagent |
| Agency | suitable for EPA 1613, suitable for EPA 300, suitable for GB 5009.253-2016 |
| Vapor pressure | 1.33 hPa ( 865°C) |
| Assay | ≥99.0% |
| Form | powder |
| Impurities | ≤0.005% Insoluble matter |
| pH | 5.0-9.0 (25°C, 5% in solution) |
| mp | 801°C (lit.) |
| Anion traces | bromide (Br-): ≤0.01%, chlorate, nitrate (as NO3-): ≤0.003%, iodide (I-): ≤0.002%, phosphate (PO43-): ≤5 ppm, sulfate (SO42-): ≤0.004% |
| Cation traces | Ba: passes test, Ca: ≤0.002%, Fe: ≤2 ppm, K: ≤0.005%, Mg: ≤0.001%, heavy metals: ≤5 ppm (by ICP-OES) |
Safety Information
- Storage Class: 13 - Non Combustible Solids
- Flash Point: Not applicable
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
Most chemicals cannot be expedited.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.