Sodium chloride
for HPLC,≥99.5%(AT)
Reagent
Code: #93286
Alias
sodium chloride; table salt
CAS Number
7647-14-5
science Other reagents with same CAS 7647-14-5
blur_circular Chemical Specifications
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Molecular Information
Weight
58.44 g/mol
Formula
NaCl
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Registry Numbers
EC Number
231-791-2
MDL Number
MFCD00003477
thermostat
Physical Properties
Melting Point
801 °C
Boiling Point
1413 °C
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Storage & Handling
Density
2.165 g/cm3
Storage
room temperature
description Product Description
Sodium chloride is widely used in food preservation, enhancing flavor, and as a seasoning in culinary applications. It is essential in the production of various food products, such as cheese, bread, and processed meats. In the medical field, it is utilized in saline solutions for intravenous therapy, wound cleansing, and as a nasal spray to relieve congestion. Industrially, it plays a key role in water softening systems, de-icing roads, and as a raw material in the production of chlorine, sodium hydroxide, and other chemicals. Additionally, it is employed in agriculture as a fertilizer and for livestock feed supplementation.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| pH | 5-8 |
| Purity AT | 99.5-100% |
| UV Absorption (220 nm A) | 0-0.05 |
| UV Absorption (230 nm A) | 0-0.03 |
| UV Absorption (260 nm A) | 0-0.01 |
| UV Absorption (500 nm A) | 0-0.01 |
| UV Absorption (240 nm A) | 0-0.02 |
| Appearance | White crystal powder |
| Filter Test | PASS |
| Infrared Spectrum | Conforms to Structure |
| RP Gradient Test | Pass test |
| Solubility (H2O) | Soluble 100 mg/mL, clear, colorless |
| X-ray Diffraction | Conforms to structure, 10% in H2O |
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