CAS 12304-65-3 Hydrotalcite-Professional supplier
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Basic information of Hydrotalcite
Chemical name:Hydrotalcite
CAS:12304-65-3
Standard:Technical grade
Model:SC-001
Production Capacity:50MT/month
Certificate: ISO, COA, MSDS
Loading port: Shanghai
Synonyms:Aluminum magnesium hydroxide carbonate, Layered Double Hydroxide(LDH), Altacite, Talcid,DHT-4
MF:Mg6Al2(OH)16CO3·4H20
Specification of Hydrotalcite
| Item | Specifications |
| Appearance | White or off-white fine powder |
| pH (10% suspension) | 8.0-10.0 |
| Loss on ignition | 40.0%-50.0% |
| MgO Content | 36.00%-44.00% |
| Al2O3 Content | 15.30%-18.70% |
Usage of Hydrotalcite
1. PVC & Polyolefin Heat Stabilizer
High-efficiency acid scavenger for halogen-containing polymer processing. Captures hydrogen chloride to inhibit thermal degradation of PVC, improves processing stability and reduces discoloration.
Applied in plastic profiles, films and injection molding products, also acts as smoke suppressant and flame retardant additive.
2.Pharmaceutical Antacid Raw Material
Long-acting gastric antacid active ingredient, neutralizes excess gastric acid rapidly and gently. Protects gastric mucosa, used for tablets treating gastritis, gastric ulcer and reflux esophagitis.
3.Water Treatment Anion Adsorbent
Layered double hydroxide with strong anion exchange capacity. Adsorbs heavy metal ions, phosphate and organic anions in industrial wastewater.
Suitable for drinking water purification and industrial wastewater remediation.
4.Cosmetic & Personal Care Functional Filler
Used as thickener, anti-sedimentation agent and oil absorbent in cream, lotion and mask. Improves product texture, stabilizes formulation and controls skin surface oil.
Package of Hydrotalcite
25kg/drum or according to the customers’ demand
Storage of Hydrotalcite
Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.





