Calcium Gluconate
Calcium Gluconate is a calcium salt of gluconic acid appearing as a white, odorless, crystalline powder or colorless crystals. It is highly soluble in water and commonly used as a calcium supplement in pharmaceuticals and food products. Calcium Gluconate plays a critical role in medicine for treating calcium deficiencies, hypocalcemia, and as an antidote for hydrofluoric acid burns. Its excellent bioavailability makes it a preferred calcium source in oral and intravenous formulations. Additionally, it is utilized in food fortification and cosmetic applications due to its safety and compatibility.
Calcium Gluconate
Primary Uses
- Pharmaceuticals
- Used as a calcium supplement to treat calcium deficiencies and hypocalcemia.
- Administered intravenously in emergency cases like cardiac arrest due to hyperkalemia or calcium channel blocker overdose.
- Employed as an antidote for hydrofluoric acid burns and toxicity.
- Incorporated in oral supplements and fortified food products for bone health and metabolic functions.
- Food & Beverage
- Used as a food additive and mineral fortifier in beverages, dairy products, and nutritional supplements.
- Acts as a firming agent in canned vegetables and processed foods.
- Cosmetics & Personal Care
- Utilized in skin care formulations for its calcium content and mild astringent properties.
- Included in toothpaste and mouthwash formulations to promote dental health.
Secondary Uses
- Veterinary Medicine
- Used in animal supplements to prevent calcium deficiency and metabolic disorders.
- Industrial Applications
- Occasionally used in fermentation processes and as a coagulating agent in some manufacturing applications.
1. Basic Identification Attributes
- Chemical Name (IUPAC): Calcium D-gluconate
- Common/Trade Name: Calcium Gluconate
- CAS Number: 299-28-5
- HS Code: 2836.50.00
- Molecular Formula: C12H22CaO14
- Synonyms:
- Calcium D-gluconate
- Calcium gluconate USP
- Calcium (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate
- D-Calcium gluconate
2. Physical & Chemical Properties
- Physical State: Crystalline powder or colorless crystals
- Color & Odor: White; odorless
- Melting Point: Approximately 190–200°C (decomposes)
- Boiling Point: Not applicable (decomposes)
- Density: About 1.7 g/cm³
- Solubility: Freely soluble in water; insoluble in ethanol and organic solvents
- pH: Neutral to slightly alkaline (aqueous solution)
- Stability: Stable under normal conditions; hygroscopic
3. Safety & Hazard Attributes
- Hazard Class (GHS): Not classified as hazardous; generally recognized as safe (GRAS)
- NFPA Ratings:
- Health: 1
- Flammability: 0
- Reactivity: 0
- Exposure Limits: No established OSHA or ACGIH limits; handle with standard precautions
- Toxicity: Low acute toxicity; excessive intake may cause hypercalcemia
- Reactivity: Stable; avoid strong acids and bases
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry place protected from moisture
- Container Type: Airtight, moisture-resistant containers such as HDPE or glass bottles
- Shelf Life: Typically 3–5 years when stored properly
- Special Handling: Avoid dust generation; use PPE during handling
5. Regulatory & Compliance Attributes
- FDA Status: Approved as a calcium supplement and food additive (GRAS)
- Pharmacopoeia Compliance: Listed in USP, BP, EP
- Transportation: Not classified as hazardous
- Waste Disposal: Dispose as non-hazardous pharmaceutical or food waste according to regulations
6. Environmental & Health Impact
- Ecotoxicity: Minimal environmental impact
- Persistence: Biodegradable and naturally occurring mineral
- Bioaccumulation: Not expected to bioaccumulate
- Carcinogenicity/Mutagenicity: Not classified as carcinogenic or mutagenic
- Biodegradability: Biodegradable
Safety Handling Precautions
Personal Protective Equipment (PPE):
- Gloves
- Safety goggles
- Dust mask (if powder is handled in large amounts)
Handling Measures:
- Avoid inhalation of dust
- Prevent prolonged skin and eye contact
- Work in well-ventilated areas
Storage Measures:
- Keep container tightly closed
- Protect from humidity and moisture
Hygiene Practices:
- Wash hands after handling
- Do not eat, drink, or smoke while handling
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if irritation occurs
- Skin Contact: Wash with soap and water; seek medical advice if irritation develops
- Eye Contact: Rinse thoroughly with water for at least 15 minutes; seek medical attention if irritation persists
- Ingestion: Generally safe in recommended doses; seek medical attention if large amounts ingested
Firefighting Measures
- Fire Hazards: Non-flammable
- Extinguishing Media: Use water spray, foam, dry chemical, or CO₂ as appropriate for surrounding fire
- Special Precautions: Firefighters should wear protective gear and breathing apparatus if needed
- Decomposition Products: May produce carbon oxides and calcium oxides under extreme heat
Related products
Cetirizine Dihydrochloride
Cetirizine Dihydrochloride is a second-generation antihistamine widely used to relieve allergy symptoms such as hay fever, urticaria (hives), and other allergic conditions. It is the dihydrochloride salt form of cetirizine, presenting as a white to off-white crystalline powder that is odorless or nearly odorless and slightly bitter in taste. Cetirizine Dihydrochloride acts as a selective antagonist of peripheral H1 histamine receptors, preventing the effects of histamine and thereby reducing allergic symptoms without causing significant sedation. It is a commonly prescribed active pharmaceutical ingredient (API) in oral tablets, syrups, and capsules.
Cetirizine Hydrochloride
Cetirizine Hydrochloride is a widely used second-generation antihistamine effective for treating allergic conditions such as allergic rhinitis, chronic urticaria, and other allergy symptoms. It is the hydrochloride salt form of cetirizine, existing as a white to off-white crystalline powder with a slightly bitter taste. Cetirizine HCl acts by selectively blocking peripheral H1 histamine receptors, thereby reducing allergic symptoms without significant sedation or central nervous system depression. It is commonly formulated into tablets, syrups, and capsules as an active pharmaceutical ingredient.
Diclofenac Sodium BP
Diclofenac Sodium is a nonsteroidal anti-inflammatory drug (NSAID) widely used for its potent analgesic, anti-inflammatory, and antipyretic properties. It is the sodium salt form of diclofenac, providing enhanced solubility and rapid absorption. Diclofenac Sodium BP (British Pharmacopoeia standard) ensures pharmaceutical-grade purity and compliance with stringent quality standards. It is commonly formulated in oral tablets, topical gels, injections, and ophthalmic preparations.
Dicyclomine Hydrochloride
Dicyclomine Hydrochloride is an anticholinergic and antispasmodic agent used primarily to relieve smooth muscle spasms in the gastrointestinal tract. It works by blocking muscarinic receptors, thereby reducing muscle contractions and spasms, which helps alleviate symptoms of irritable bowel syndrome (IBS) and other functional bowel disorders. It is commonly available in oral tablets, capsules, and injectable formulations.
Diloxanide Furoate
Diloxanide Furoate is an orally administered antiprotozoal agent used primarily for the treatment of amoebiasis. It is a furan-based derivative that acts as a luminal amoebicide, effectively targeting Entamoeba histolytica cysts and trophozoites within the intestinal lumen. This compound is well-regarded for its efficacy in eradicating asymptomatic cyst carriers and as a follow-up treatment after systemic amoebicidal therapy. Diloxanide Furoate has good oral bioavailability and a favorable safety profile.
Mepyramine Maleate BP
Mepyramine Maleate BP is an antihistamine drug commonly used to relieve allergic symptoms such as hay fever, urticaria, and other allergic reactions. It works by blocking histamine H1 receptors, reducing allergic responses like itching, swelling, and redness. This compound is a white or off-white crystalline powder, soluble in water and alcohol, widely used in pharmaceutical formulations including tablets, creams, and injectables.
Methyl Salicylate BP
Methyl Salicylate BP is a clear, colorless to pale yellow oily liquid with a characteristic strong, sweet, and minty odor. It is an organic ester commonly used for its analgesic, anti-inflammatory, and flavoring properties. Methyl Salicylate is widely used in pharmaceutical preparations, topical pain relief products, cosmetics, and as a fragrance ingredient.
Piperazine Citrate BP
Piperazine Citrate BP is a pharmaceutical-grade anthelmintic compound used primarily for the treatment of intestinal worm infections, especially ascariasis (roundworms) and enterobiasis (pinworms). It works by paralyzing the worms, allowing them to be expelled naturally from the body through bowel movements. Piperazine Citrate is included in the British Pharmacopoeia (BP) and is known for its safety, efficacy, and wide use in both human and veterinary medicine.

Preservatives(food)
Flavor Enhancers
Acidulants
Sweeteners
Antioxidants
Colorants(food)
Nutraceutical Ingredients (food)
Nutrient Supplements
Emulsifiers
Collectors
Dust Suppressants
Explosives and Blasting Agents
Flocculants and Coagulants
Frothers
Leaching Agents
pH Modifiers
Precious Metal Extraction Agents
Antioxidants(plastic)
Colorants (Pigments, Dyes)
Fillers and Reinforcements
Flame Retardants
Monomers
Plasticizers
Polymerization Initiators
Stabilizers (UV, Heat)
Antifoaming Agents
Chelating Agents
Coagulants and Flocculants
Corrosion Inhibitors
Disinfectants and Biocides
Oxidizing Agents
pH Adjusters
Scale Inhibitors( water)
Antioxidants(cosmetic)
Emollients
Fragrances and Essential Oils
Humectants
Preservatives
Surfactants(cosmetic)
Thickeners
UV Filters
Fertilizers
Soil Conditioners
Plant Growth Regulators
Animal Feed Additives
Biostimulants
Pesticides (Herbicides, Insecticides, Fungicides)
Active Pharmaceutical Ingredients (APIs)
Excipients
Solvents(pharmaceutical)
Antibiotics
Antiseptics and Disinfectants
Vaccine Adjuvants
Nutraceutical Ingredients (pharmaceutical)
Analgesics & Antipyretics
Analytical Reagents
Solvents(lab)
Chromatography Chemicals
Spectroscopy Reagents
microbiology-and-cell-culture-reagents
Molecular Biology Reagents
Biochemical Reagents
Inorganic and Organic Standards
Laboratory Safety Chemicals
Specialty Laboratory Chemicals(Special Laboratory Equipment)
Demulsifiers
Hydraulic Fracturing Fluids
Scale Inhibitors(oil)
Surfactants(oil)
Drilling Fluids
Dyes and Pigments
Bleaching Agents
Softening Agents
Finishing Agents
Antistatic Agents
Admixtures
Waterproofing Agents
Sealants and Adhesives
Curing Compounds
Concrete Repair Chemicals
Anti-Corrosion Coatings
Surfactants(cleaning)
Builders
Enzymes
Solvents (Cleaning)
Fragrances
Electronic Chemicals
Catalysts
Lubricants
Photographic Chemicals
Refrigerants
Automotive chemicals
Pyrotechnic Chemicals
Biodegradable Surfactants
Bio-based Solvents
Renewable Polymers
Carbon Capture Chemicals
Wastewater Treatment Chemicals
Pigments
Solvents(paint)
Specialty Coatings
Binders/Resins
Additives
Driers
Anti-Corrosion Agents
Functional Coatings
Application-Specific Coatings
Leavening Agents
Dough Conditioners
Flour Treatments
Fat Replacers
Decoratives
Preservatives(baking)
Plasticizers & Softeners
Reinforcing Agents
Adhesion Promoters
Vulcanizing Agents
Antidegradants
Blowing Agents
Fillers & Extenders
Accelerators & Retarders