Sodium chloride
SIGALD/746398 - anhydrous, Redi-Dri™, free-flowing, ACS reagent, ≥99%
Synonym: Halite; NaCl
CAS Number: 7647-14-5
Empirical Formula (Hill Notation): ClNa
Molecular Weight: 58.44
EC Number: 231-598-3
MDL Number: MFCD00003477
Linear Formula: NaCl
Product Type: Chemical
Redi-Dri free-flowing salts
Free-flowing salts
Loss on Drying Graph
The Redi-Dri™ packaging system eliminates the common issue of clumping that is noted with many hygroscopic salts and buffers and provides free-flowing, ready-to- use material at all times.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 746398-100G
This image depicts SKU: 746398-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 746398-500G
This image depicts SKU: 746398-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 746398-1KG
This image depicts SKU: 746398-1KG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 746398-2.5KG
This image depicts SKU: 746398-2.5KG
| agency | suitable for GB 5009.253-2016 |
| anion traces | bromide (Br-): ≤0.01% |
| chlorate, nitrate (as NO3-): ≤0.003% | |
| iodide (I-): ≤0.002% | |
| phosphate (PO43-): ≤5 ppm | |
| sulfate (SO42-): ≤0.004% | |
| assay | ≥99% |
| cation traces | Ba:, passes test |
| Ca: ≤0.002% | |
| Fe: ≤2 ppm | |
| heavy metals: ≤5 ppm (by ICP-OES) | |
| K: ≤0.005% | |
| Mg: ≤0.001% | |
| form | powder |
| grade | ACS reagent |
| anhydrous | |
| impurities | ≤0.005% Insoluble matter |
| InChI | 1S/ClH.Na/h1H;/q;+1/p-1 |
| InChI key | FAPWRFPIFSIZLT-UHFFFAOYSA |
| mp | 801 °C (lit.) |
| pH | 5.0-9.0 (25 °C, 5% in solution) |
| product line | Redi-Dri™ |
| quality | free-flowing |
| Quality Level | 100  |
| SMILES string | [Na+].[Cl-] |
| vapor pressure | 1.33 hPa ( 865 °C) |
| 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. |
| Features and Benefits: | • Increased efficiency – Eliminate time and effort of loosening hardened powders • Safety – Avoid risks of using tools of force to break up clumps • Economy – Faster preparation and solvation increase productivity and reduce costs • Assured quality – Excellent, expert-tested quality with no anti-caking agents • Flexible volumes – Available from research amounts to scale-up quantities |
| General description: | Redi-Dri™ technology eliminates clumping and the need for complicated procedures to keep your salts free-flowing. Keeping your salts dry helps improve your results by giving accurate measurements and easier-to-handle salts and buffers. Rather than drying your salts in an oven or desiccator or breaking them apart manually, Redi-Dri™ ensures that your salts will remain easy-to-use for months without worrying about anti-caking agents. Even after repeated openings you can be assured that your results are always accurate. Redi-Dri™ saves you time, energy and money by keeping your salts usable for longer. |
| Legal Information: | Redi-Dri is a trademark of Sigma-Aldrich Co. LLC |
| Packaging: | 1, 2.5 kg in poly bottle |
| Packaging: | 5, 12, 25 kg in poly drum |
| Packaging: | 500 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99% |
| mp | 801 °C (lit.) |
| UNSPSC | 12352302 |