Hydroxyapatite (CAS 1306-06-5) is bone substitute materials, plastic and cosmetic surgery, dental, chromatography purification,
Hydroxyapatitecalcium supplement, is currently widely used in manufacturing new material with the tip of the teeth or bones composition, hydroxyapatite has good biocompatibility and biological activity, and can be used as a factor, bones, or teeth for teeth in the field of oral health has good mineralization, desensitization and whitening effect.

Pure hydroxylapatite powder is white. Naturally ooccurring apatites can, however, also have brown, yellow, or green colorations, comparable to the discolorations of dental fluorosis.

Up to 50% by volume and 70% by weight of human bone is a modified form of hydroxylapatite (known as bone mineral). Carbonated calcium-deficient hydroxylapatite is the main mineral of which dental enamel and dentin are composed. Hydroxylapatite crystals are also found in the small calcifications (within the pineal gland and other structures) known as corpora arenacea or 'brain sand'.

Specification of Hydroxyapatite (Pharma grade)
Appearance White fine powder
Calcium,% 23~25.5
Phosphorus,% 9~11.5
Arsenic ,% ≤0.001
Acid insolubles ,% ≤0.1
Moisture, % ≤5
Heavy metals, % ≤ 0.001
Assay (on dry basis), % 99.0~102.0
Particle size(nm) 20

Application of Hydroxyapatite
Hydroxyapatite is bone replacement materials, plastic and cosmetic surgery, dental, chromatography purification, calcium supplement, is currently widely used in manufacturing with the tip of the teeth or bones composition new stuff.
Medical use
Hydroxylapatite can be found in teeth and bones within the human body. Thus, it is commonly used as a filler to replace amputated bone or as a coating to promote bone growth into prosthetic implants.
Supplement
Microcrystalline hydroxylapatite (MH) is marketed as a "bone-building" supplement with superior absorption in comparison to calcium. It is a second-generation calcium supplement derived from bovine bone.

Packing
25kg per fiber drum
9mt per 20ft container