Calcium gluconate
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
430.37
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White crystalline powder
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Calcium gluconate
CAS No.: 299-28-5
Molecular Formula: C12H22CaO14
Molecular Weight: 430.37
Physical and Chemical Properties
- Appearance: White granular powder or crystals
- Melting Point: 198 °C (decomposes)
- Solubility: Sparingly soluble in cold water, freely soluble in hot water, insoluble in ethanol
- Odor: Odorless
- pH: 6.0–8.0 (5% aqueous solution)
- Stability: Slightly hygroscopic, stable under normal ambient conditions
Application
- Pharmaceutical: Calcium supplement, used for calcium deficiency treatment and antidote for fluoride/oxalic acid poisoning.
- Food industry: Nutritional fortifier, stabilizer and texturizer.
- Feed & cosmetics: Calcium additive for feed and personal care formulations.
Storage Condition
Store in a cool, dry, well-ventilated place. Keep tightly sealed to avoid moisture.
Certificate of Analysis
| Item | Specification | Test Result | Method |
| Product Name | Calcium gluconate | Compliant | Visual & Identification |
| CAS No. | 299-28-5 | 299-28-5 | Standard |
| Molecular Formula | C12H22CaO14 | C12H22CaO14 | Standard |
| Molecular Weight | 430.37 | 430.37 | Standard |
| Appearance | White crystalline powder | White crystalline powder | Visual Inspection |
| Assay | 99.0% ~ 101.0% | 99.72% | Complexometric Titration |
| Loss on Drying | ≤1.0% | 0.31% | Karl Fischer Titration |
| pH (5% Solution) | 6.0 – 8.0 | 6.9 | Potentiometry |
| Chloride | ≤0.05% | 0.011% | Turbidimetry |
| Sulfate | ≤0.05% | 0.009% | Turbidimetry |
| Heavy Metals | ≤10 ppm | <3 ppm | AAS |
