Molekula
Potassium Chloride GMP Grade
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
Potassium Chloride GMP Grade is a high-purity, pharmaceutical-grade salt primarily used as an electrolyte replenisher in medical and nutritional applications, as well as in food processing for fortification and flavor enhancement. It meets strict Good Manufacturing Practice (GMP) standards for safety and consistency. This chemical has a CAS number of 7447-40-7, a molecular formula of KCl, and a molecular weight of 74.55 g/mol. It is non-hazardous, requiring only ambient storage conditions. Molekula supplies Potassium Chloride GMP Grade 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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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 to almost white powder |
| Loss on Drying | ≤ 1.0% (3hrs, 105°C) |
| Specification | Ph Eur,. USP |
| Solubility | Freely soluble in water, practically insoluble in anhydrous ethanol |
| Assay | 99.0 - 100.5% (Dried basis) |
| Appearance of Solution | Corresponding to Ph Eur. |
| Acidity / Alkalinity | Corresponding to Ph Eur. |
| Residual Solvents | meets ICH guidline CHMP/ICH/82260/2006 & test <467> of the USP |
| Iodides | ≤ 20mg/kg (ICP-AES, Br & I in KCl) (USP) ; Corresponds to Ph Eur. (ICP-AES) |
| Iron (Fe) | ≤ 20mg/kg (ICP-AES, KCl) |
| Identity to Pharmacopeias | Corresponds (ICP-AES) |
| Sodium (Na) | ≤ 1,000mg/kg (ICP-AES, KCl) |
| Aluminium (Al) | ≤ 1mg/kg (ICP-AES, KCl) |
| Sulphates (SO4)(2-) | ≤ 300mg/kg (ICP-AES, KCl) |
| Alkaline Earth metals (Ca) | ≤ 200mg/kg (ICP-AES, KCl) |
| Bromide (Br-) | ≤ 1,000mg/kg (ICP-AES, Br & I in KCl) |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | White crystals or crystalline powder |
| Odour | Odorless |
| Melting Point | 770 °C |
| Density | 1.988 g/cm³ |
| Solubility (other solvents) | Freely soluble in water. Insoluble in ethanol |
Source: PubChem CID 4873 (HSDB, DrugBank, EU Food Improvement Agents)
Identification
| Property | Value |
|---|---|
| SKU | 90037390 |
| CAS Number | 7447-40-7 |
| IUPAC Name | potassium chloride |
| EC Number | 231-211-8 |
| Molecular Formula | KCl |
| Molecular Weight | 74.55 |
| Exact Mass | 73.9326 |
| SMILES | [Cl-].[K+] |
| InChIKey | WCUXLLCKKVVCTQ-UHFFFAOYSA-M |
| InChI | InChI=1S/ClH.K/h1H;/q;+1/p-1 |
| PubChem CID | 4873 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| Tariff Code | 3105100090 |
Safety & GHS
Detailed safety information available in the SDS — see Documents below.
Documents
Safety Data Sheets (SDS)
Available in English, 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
No alternate names recorded for this product.
Frequently asked questions
What is Potassium Chloride GMP Grade used for?
Potassium Chloride GMP Grade is primarily used in pharmaceutical manufacturing, nutritional supplements, and medical applications where high purity and compliance with Good Manufacturing Practices (GMP) are required.
What is the chemical formula and molecular weight of Potassium Chloride GMP Grade?
The chemical formula is **KCl**, and the molecular weight is **74.55 g/mol**.
How should Potassium Chloride GMP Grade be stored?
Store in a cool, dry place at ambient temperature, away from moisture and contaminants, in a tightly sealed container.
What grade of Potassium Chloride does Molekula supply?
Molekula supplies **GMP Grade Potassium Chloride**, meeting pharmaceutical and high-purity standards.
Can Molekula supply Potassium Chloride GMP Grade in bulk?
Yes, Molekula can supply Potassium Chloride GMP Grade in bulk quantities, with flexible packaging options to meet your requirements.
What documentation comes with an order of Potassium Chloride GMP Grade?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **GMP compliance documentation** to ensure traceability and quality assurance.
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.