Wholesale 98% Calcium Gluconate Powder 299-28-5
Introduction and characteristics of Calcium Gluconate
Why Choose YTBIO Calcium Gluconate?
We operate our own manufacturing facilities and have accumulated over 12 years of experience in the nutritional ingredients sector. Our entire production line holds multiple international certifications—including cGMP, FSSC22000, BRC, HACCP, HALAL, KOSHER, ISO9001, and ISO22000—ensuring full compliance with global food safety standards.
Our calcium gluconate is produced using biological fermentation and refined crystallization processes. It is available as a white crystalline powder with 99% purity (via HPLC). Key product characteristics include low heavy metal content, minimal chloride and sulfate impurities, a mild taste, and low gastrointestinal irritation.
Certificate of Analysis
|
ITEMS |
SPECIFICATIONS |
TEST RESULTS |
|
Assay |
98.5%~102.0% |
99.20% |
|
Physical & Chemical |
||
|
Appearance |
White Powder |
Complies |
|
Chloride |
≤0.5% |
Complies |
|
Sulfate |
≤0.12% |
Complies |
|
Particle Size |
95% Min Through 80 Mesh |
Complies |
|
Optical Rotation |
+18.5°~ +22.5° |
+20.6° |
|
Heavy Metal |
≤10ppm |
Complies |
|
Lead |
≤2ppm |
Complies |
|
Microbiological Test |
|
|
|
Colony Total |
≤1000cfu/g |
<10cfu/g |
|
Mold |
≤100cfu/g |
<10cfu/g |
|
Total Coliform |
≤10cfu/g |
<0.3cfu/g |
|
Salmonella |
Negative |
Complies |
|
Staphylococcus aureus |
Negative |
Complies |
|
Storage |
Store in cool and dry places. Keep away from strong light and heat |
|
|
Packing |
By 25kgs/Drum, inner by double plastic bag |
|
|
Shelf Life |
24 months under the above condition,and in it’s original package |
|
Advantages of Calcium Gluconate
Calcium gluconate has good solubility in water, is easily absorbed and utilized by the human body, has less irritation to the gastrointestinal tract, and can reduce the discomfort symptoms that may occur to the user during calcium supplementation.
suitable for children, the elderly, those with weak gastrointestinal function, and those who are intolerant to other calcium supplements.
It can be used in a variety of dosage forms, such as oral solution, tablets, lozenges, injections, etc.
Health benefits of Calcium Gluconate


Application fields of Calcium Gluconate
Food
As a nutritional enhancer: it can be used in cereals and their products, beverages, etc., which can improve the nutritional value of food.
As a food additive: it can be used as a buffer, curing agent, chelating agent, etc., and can be used to process tofu, beverages and cereal foods, etc. It can also be used in dairy products, meat products, baked foods, pasta foods, aquatic products, seasoning foods, etc., which can improve the taste, color and stability of food.
Cosmetics
It has antioxidant and whitening effects and is widely used in skin care products such as facial cleansers, beauty creams, lotions, shampoos, and facial masks to improve the safety and efficacy of products.
Medicine
Calcium supplements: used to treat calcium deficiency, such as osteoporosis, rickets, et
![]() |
![]() |
![]() |
FAQ
Q: What certifications can you provide?
A: We hold GMP, ISO, HACCP, HALAL, KOSHER, FDA certificates, support OEM private label customization.
Q: What specifications do you supply?
A: Food grade Calcium Gluconate powder & granules complying with USP/FCC standard. Each batch attached COA and third-party inspection reports.
Q: Product highlights?
A: Low impurity, mild organic calcium, low gastric irritation.
Q: Storage & shelf life?
Shelf life: 24 months. Seal tightly, store in cool, dry, ventilated warehouse, prevent moisture agglomeration.
Q: MOQ & delivery cycle?
A: Standard bulk MOQ 25kg. Production cycle 7–15 working days.
Q: After-sales support?
A: Formula matching guidance for calcium dietary supplements; return & exchange service for qualified quality defects.
Email: sales@sxytbio.com
WhatsApp/phone: +86 17782577059
Office Add: No.801, Building 3, Dahua Shuzhi Industrial Park, Tiangu 6th Road, Yanta District, Xi 'an, Shaanxi, China











