98% Hydroxyapatite Powder
Brand Name:SL
Certification:ISO22000/ISO9001/HACCP/FAD
Model Number:SL25080402
Minimum Order Quantity:1
Delivery Time:3 days
Payment Terms:T/T,alibaba,paypal
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Room 402, Building 9, Phase I, Fengdong Free Trade Industrial Park, Zhenghe 4th Road, Fengdong New City, Xi'an, Shaanxi Province,China
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within 28 hours
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Product Details
Hydroxylapatite is a natural mineralization of calcium apatite (Ca5(PO4)3(OH)), and one is chemically synthesized. Hydroxylapatite powder is mostly used in bone substitute materials, and has good biocompatibility and affinity.
Applications of Hydroxyapatite Powder
Hydroxyapatite Powder is extensively used in the dental, orthopedic, pharmaceutical, and cosmetic sectors. In oral care, it is formulated into toothpastes, mouthwashes, and whitening products to help restore enamel, reduce sensitivity, and promote oral health. In the biomedical field, it serves as a component in bone grafts, coatings for implants, and bone tissue engineering due to its natural compatibility with bone mineral.
Cosmetic applications include use in mineral-based skincare and anti-aging formulations, where it contributes to cellular repair and collagen support. It is also a functional ingredient in nutritional supplements aimed at supporting bone density, joint health, and calcium absorption.
Residue Analysis
| Items | Standards | Results | Method |
|---|---|---|---|
| Heavy Metal | ≤30ppm | 10ppm | GB/T23101.1-4.2 |
| Pb | ≤5ppm | 0.136ppm | GB/T23101.1-4.2 |
| As | ≤3ppm | 0.117ppm | GB/T23101.1-4.2 |
| Hg | ≤5ppm | 0.201ppm | GB/T23101.1-4.2 |
| Cd | ≤5ppm | 0.009ppm | GB/T23101.1-4.2 |
Physical And Chemical Analysis
| Items | Standards | Results |
|---|---|---|
| Description | White powder, without any | Qualified |
| visible impurities or blemishes | ||
| Shape | Needle-like / Rod-like | Qualified |
| Mesh Size | Average particle size:200 nm, | Qualified |
| with no deviation of more than 50 nm either upward or | ||
| downward | ||
| Assay(HAP) | Purity≥96% | 97% |
| Burn-off weight loss | <5% | 1.1% |
| Total volatile matter at 105℃ | ≤3% | 0.7% |
| Calcium to phosphorus ratio | 1.66-1.71 | 1.667 |
| IR absorption spectrum | There should be an OH | Qualified |
| absorption peak at 3573 cm-1 and 632 cm-1, a P04-3 absorption peak at 1090 cm-1, 1047 cm-1,959.cm-1,601 cm-1and 571 cm-1. No absorption peaks for carbonate ions, carbonyl groups, amines or other impurities are observed. |
Storage & Handling
| Parameter | Requirement |
|---|---|
| Storage Temperature | Store in cool, dry place below 25°C |
| Humidity | Relative humidity < 60% |
| Light Protection | Protect from direct sunlight |
| Container Type | Food-grade HDPE drums with tight-fitting lids |
| Shelf Life | 24 months from date of manufacture |
98% Hydroxyapatite Powder
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