Molekula
Calcium D-gluconate 1-hydrate
Calcium D-gluconate 1-hydrate is a calcium salt of D-gluconic acid used in nutritional supplements, pharmaceuticals, and food fortification to support calcium intake. It is a white, crystalline powder with a molecular weight of 448.40 g/mol, a molecular formula of [CH2OH(CHOH)4COO]2Ca, and a CAS number of 18016-24-5. It is stable at ambient temperatures and has no signal word. Molekula supplies Calcium D-gluconate 1-hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Calcium D-gluconate 1-hydrate is a calcium salt of D-gluconic acid used in nutritional supplements, pharmaceuticals, and food fortification to support calcium intake. It is a white, crystalline powder with a molecular weight of 448.40 g/mol, a molecular formula of [CH2OH(CHOH)4COO]2Ca, and a CAS number of 18016-24-5. It is stable at ambient temperatures and has no signal word. Molekula supplies Calcium D-gluconate 1-hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Heavy metals | ≤10ppm |
| Identification | Conforms to reference |
| Loss on Drying | ≤2.0% |
| Assay | 98.0 to 102.0% |
| Reducing Substances | ≤1.0% |
| Water(KF) | ≤1.0% |
| Lead (Pb) | ≤10ppm |
| Sulphate (SO4) | ≤0.05% |
| Arsenic (As) | ≤3ppm |
| Chloride(Cl) | ≤0.07% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 18016-24-5 |
| Molecular Formula | [CH2OH(CHOH)4COO]2Ca |
| Molecular Weight | 448.40 |
| SMILES | [C@H]([C@@H]([C@@H](CO)O)O)([C@H](C(O)=O)O)O.[Ca] |
| REACH Code | Y113 |
| HTS Code | 2918161000 |
| Tariff Code | 2918160090 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Calcium D-gluconate 1-hydrate used for?
It is commonly used as a calcium supplement in pharmaceuticals and nutritional products, and as a stabilizer in food and cosmetics.
What is the chemical formula and molecular weight?
The formula is [CH2OH(CHOH)4COO]2Ca with a molecular weight of 448.40 g/mol.
How should Calcium D-gluconate 1-hydrate be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
Available in pharmaceutical and food-grade quality, suitable for use in supplements and food applications.
Can Molekula supply it in bulk?
Yes, Molekula can supply Calcium D-gluconate 1-hydrate in bulk quantities; please contact us for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation can be provided upon request.
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.