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Sodium chloride

CAS Number
7647-14-5
EC Number
231-598-3
Chemical Formula
ClNa
Molecular Weight
58.44 g/mol

Description

Sodium chloride (CAS 7647-14-5 ), commonly known as salt or NaCl, is one of the most broadly sourced inorganic compounds in industrial and food supply chains. It functions as a preservative and flavor enhancer. This versatile compound also acts as a processing aid and chemical feedstock across a wide range of manufacturing sectors. In food processing, NaCl controls water activity to extend shelf life and delivers taste. It provides the primary savory taste profile in cured meats, cheeses, snacks, and condiments. Textile and leather manufacturers rely on it to fix dyes to fiber substrates and to cure hides during preservation. Water treatment facilities use sodium chloride to regenerate ion exchange resins in softening systems. This process maintains consistent water quality for industrial and municipal supply chains globally. In chemical manufacturing, it serves as a primary feedstock for chlor-alkali production. This process generates chlorine and caustic soda at an industrial scale for various downstream applications. Sodium chloride is supplied as fine powder, coarse granules, flakes, and vacuum-evaporated crystals. Recognized grades include food-grade ( FCC ), USP , BP , and Ph. Eur. for pharmaceutical use. These standards ensure suitability for food and medical applications, while technical grades serve process needs. Rock salt and solar salt forms are also commercially available for bulk industrial procurement. Contact us for supply of Sodium chloride Request Quote

Other Names (Synonyms)

salt | sodium chloride salt | common salt | broncho saline | table salt | Sodium chloric | NaCl | Dendritis

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point801 °C
Boiling Point1413 °C
Density2.165 g/cm³ @ Temp: 25 °C
Flash Point1413°C
AppearanceWhite crystalline powder
ColorWhite
Formtablets
Water Solubility360 g/L (20 ºC)
Vapor Pressure1 mm Hg ( 865 °C)
Refractive Indexn 20/D 1.378
pH5.5-6.5(1 tablet in 100 mL purified water)

Safety & Handling

Danger
GHS05· CorrosiveGHS07· Irritant

Hazard Statements

H318Causes serious eye damage
H319Causes serious eye irritation
H412Harmful to aquatic life with long lasting effects

Precautionary Statements

P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P317Get emergency medical help.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code38220000
Storage Class13 - Non Combustible Solids
WGK (Germany)1