Molekula
Sodium chloride ≥99%
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Sodium chloride ≥99% is a highly pure, essential inorganic compound widely used as a table salt, food preservative, and in industrial processes like water treatment, de-icing, and chemical synthesis. It is also a key reagent in laboratories for buffer preparation and precipitation reactions. This product meets ≥99% purity standards, with a CAS number of 7647-14-5, molecular formula NaCl, and molecular weight of 58.44 g/mol. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies sodium chloride ≥99% from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 kg — £33.00 per pack ex VAT · £39.60 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White solid |
| Water | ≤ 0.1% |
| NaCl | ≥ 99.9% |
| Alkalinity | ≤ 150 ppm |
| Insolubles | ≤ 100 ppm |
| Iron (Fe) | ≤ 5 ppm |
| Identification (IR) | Conforms to reference |
| Calcium (Ca) | ≤ 20 ppm |
| Magnesium (Mg) | ≤ 5 ppm |
| Sulphates (SO4)(2-) | ≤ 500 ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Colorless cubic crystals |
| Melting Point | 800.7 °C |
| Boiling Point | 1465 °C |
| Density | 1.549 g/cm³ |
| Solubility (other solvents) | Slightly soluble in ethanol |
| Refractive Index | 1.5442 |
Source: PubChem CID 5234 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90037553 |
| CAS Number | 7647-14-5 |
| IUPAC Name | sodium chloride |
| EC Number | 231-598-3 |
| Molecular Formula | NaCl |
| Molecular Weight | 58.44 |
| Exact Mass | 57.9586 |
| SMILES | [Na+].[Cl-] |
| InChIKey | FAPWRFPIFSIZLT-UHFFFAOYSA-M |
| InChI | InChI=1S/ClH.Na/h1H;/q;+1/p-1 |
| PubChem CID | 5234 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2501.00.0000 |
| Tariff Code | 2501009900 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, Finnish, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Common salt
- Dendritis
- Flexivial
- Iodized salt
- NaCl
- Purex
- Sodium chloric
- Sodium chloride (NaCl)
- Table salt
- Top flake
Frequently asked questions
What is sodium chloride (NaCl ≥99%) commonly used for?
Sodium chloride (≥99%) is primarily used in food processing as table salt, in water treatment for purification, and in industrial applications like chemical manufacturing, de-icing, and brine solutions.
What is the chemical formula and molecular weight of this sodium chloride?
The chemical formula is **NaCl**, and the molecular weight is **58.44 g/mol**.
How should sodium chloride (≥99%) be stored?
Store at **ambient temperature** in a dry, well-ventilated area, away from moisture and contaminants. Keep containers tightly sealed.
What grade of sodium chloride (≥99%) does Molekula supply?
Molekula supplies **analytical reagent (AR) grade sodium chloride (≥99%)**, suitable for laboratory and industrial applications requiring high purity.
Can Molekula supply sodium chloride (≥99%) in bulk quantities?
Yes, Molekula can supply sodium chloride (≥99%) in bulk, including bags, drums, or custom packaging—please contact us for specific volume requirements.
What documentation comes with an order of sodium chloride (≥99%)?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability and compliance.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.