Molekula
Sodium D-gluconate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Sodium D-gluconate is a sodium salt of gluconic acid, widely used as a chelating agent, sequestrant, and food additive (E576) to improve texture, prevent crystallization, and enhance stability in beverages, pharmaceuticals, and industrial processes. It also functions as a corrosion inhibitor and concrete additive. This chemical has a CAS number of 527-07-1, with the molecular formula C6H11NaO7 and a molecular weight of 218.14. It is non-hazardous, requiring no special signal word, and can be stored at ambient conditions. Molekula supplies Sodium D-gluconate 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
In stock — same-day dispatch
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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500 g — £35.80 per pack ex VAT · £42.96 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 | Colorless or white crystalline powder or granules |
| Heavy metals | 0.002% max |
| Assay | 98% min |
| Reducing Substances | 0.5% max |
| Lead (Pb) | 0.001% max |
| Sulphates (SO4)(2-) | 0.05% max |
| Chlorine (Cl) | 0.05% max |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 170-175 °C |
| Solubility (other solvents) | Very soluble in water. Sparingly soluble in ethanol |
Source: PubChem CID 23672301 (ICSC, EU Food Improvement Agents)
Identification
| Property | Value |
|---|---|
| SKU | 50444955 |
| CAS Number | 527-07-1 |
| IUPAC Name | sodium (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate |
| EC Number | 208-407-7 |
| Molecular Formula | C6H11NaO7 |
| Molecular Weight | 218.14 |
| Exact Mass | 218.0402 |
| SMILES | C([C@H]([C@H]([C@@H]([C@H](C(=O)[O-])O)O)O)O)O.[Na+] |
| InChIKey | UPMFZISCCZSDND-JJKGCWMISA-M |
| InChI | InChI=1S/C6H12O7.Na/c7-1-2(8)3(9)4(10)5(11)6(12)13;/h2-5,7-11H,1H2,(H,12,13);/q;+1/p-1/t2-,3-,4+,5-;/m1./s1 |
| PubChem CID | 23672301 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29181650 |
| Tariff Code | 2918160090 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
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.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- Bvd addicrete
- Clewat gl
- D-Gluconic acid, monosodium salt
- D-Gluconic acid, sodium salt (1:1)
- Glonsen
- gluconate sodium
- Gluconato di sodio
- Monosodium gluconate
- Pasexon 100T
- SODIUM GLUCONATE
Frequently asked questions
What is sodium D-gluconate commonly used for?
Sodium D-gluconate is primarily used as a chelating agent in detergents, water treatment, and food processing, as well as in pharmaceuticals and as a food additive (E576).
What is the chemical formula and molecular weight of sodium D-gluconate?
The chemical formula is **C₆H₁₁NaO₇**, and the molecular weight is **218.14 g/mol**.
How should sodium D-gluconate be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances.
What grades or purity levels of sodium D-gluconate does Molekula supply?
Molekula supplies **food-grade (E576), technical-grade, and pharmaceutical-grade** sodium D-gluconate, depending on application requirements.
Can Molekula supply sodium D-gluconate in bulk quantities?
Yes, Molekula can supply sodium D-gluconate in **bulk quantities**, with options for custom packaging and large-volume orders.
What documentation comes with a sodium D-gluconate order?
Each order includes a **Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation** for traceability.
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.