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Hydrotalcite CAS 11097-59-9

Appearance: White Powder

Assay: 99.9%

Packing: 20kg/bag

Capacity: 5000MT/year

Sample: Available

related documents:

  • COA of Hydrotalcite CAS 11097-59-9
  • TDS of Hydrotalcite CAS 11097-59-9


Hydrotalcite Quick Details

Chemical Name: Hydrotalcite

Synonyms: Magnesium aluminum hydroxycarbonate; Stabiace HT-P; Tomita AD 500NS; VHT 6; Mg Al Hydrotalcite

CAS No.: 11097-59-9

Molecular Formula: CO3.2HMgO.4H2MgO2.4H2O.2AlH3O3

Molecular Weight: 603.97

Appearance: White Powder

Hydrotalcite Typical Properties

Item Specifications Results
Appearance White Powder White Powder
MgO/Al2O3(mole ratio)) 3.8-4.2 4.1
Mass fraction of Fe % ≤100ppm 0.006ppm
Heavymetal(commencing to Pb) ≤10ppm 10ppm
Mass fraction of Moisture ≤1% 1%
Average particle size 2-3 2.9
Whiteness ≥92 92
 PH Value 7.0-9.0 7.8

Hydrotalcite Usage

1.It is an inorganic compound and is a good acid absorbent, which can effectively inhibit zinc burning during processing

2.Good thermal stability at high temperatures, up to 400°C, especially suitable for hard processing formulations

3.When used in combination with St-220, it has a good multiplication effect on heat stability

4.It is suitable for the addition of Ba-Zn and Ca-Zn formulas, and it can reflect its unique effects when applied in Ba-Zn and Ca-Zn rigid formulations

5.Even if the temperature exceeds 350°C, the phenomenon of separation of bubbles such as CO2 and H2O does not occur, so it can be effectively used as a hard PVC stabilizer in high processing temperatures

6.When 5 phr was used alone, the Congo Red time at 200°C reached 183 minutes.

Hydrotalcite Packaging and Shipping

Packing: 20kg/bag

Delivery: within 5-7 working days

Hydrotalcite Storage

Stored in cool dry ventilated place away from light

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