magnesium aluminosilicate
- CAS No.
- 71205-22-6
- Chemical Name:
- magnesium aluminosilicate
- Synonyms
- Simagel;AlH11MgO5Si;magnesium aluminosilicate ISO 9001:2015 REACH;ialuminum,magnesium,dihydroxy(oxo)silane,hydrate;dialuminum,magnesium,dihydroxy(oxo)silane,hydrate;Silicic acid (H4SiO4),aluminum magnesium salt (2:2:1), hydrate (9CI)
- CBNumber:
- CB01117905
- Molecular Formula:
- AlH11MgO5Si
- Molecular Weight:
- 170.45
- MDL Number:
- MFCD00864493
- MOL File:
- 71205-22-6.mol
- MSDS File:
- SDS
CAS DataBase Reference | 71205-22-6 |
---|---|
FDA UNII | OZQ8O62H53 |
magnesium aluminosilicate Chemical Properties,Uses,Production
Originator
Megalac Almasilat ,Krewel Meuselbach
Manufacturing Process
203 g of crystalline magnesium chloride such as is used as a food additive,
containing 46% MgCl2, is dissolved in 600 ml of water, to which 96 g of
caustic soda dissolved in 250 ml of water is added with stirring and a solution
comprising 50 ml of water with 207 g of sodium silicate (Na2O, 9%, SiO2,
29%) is further added and is then vigorously stirred to produce basic sodium
magnesium silicate (which is designated as Slurry A).
Secondly 593 g of aluminum sulfate containing 17.2% Al2O3, dissolved in
1,700 ml of water is gently added with stirring to 216 g of caustic soda
dissolved in 600 ml of water, to which 50 ml of water added to 207 g of
sodium silicate (Na2O 9%, SiO2, 29%) is slowly added and is then vigorously
stirred to produce tetrabasic dialuminum silicate (which is designated as
Slurry B). Slurry A and Slurry B are mixed up vigorously with stirring for 3
hours at room temperature. The thus obtained white gel-like precipitate is
washed by decantation to remove free alkali, sodium sulfate, sodium chloride,
etc. produced as reaction by-products. The residue is filtered and dried at
105°-110°C and 340 g of white powder of fine particle size is obtained as the
final product. The molar ratio of MgO to Al2O3, to SiO2, in this product is
approximately 1: 1: 2.
203 g of crystalline magnesium chloride such as is used as a food additive,
containing 46% MgCl2, and 593 g of aluminum sulfate containing 17.2%
Al2O3, are dissolved in 2,300 ml of water, to which a solution comprising 272
g of caustic soda with 800 ml of water, is slowly added with stirring.
Thereafter, a solution comprising 414 g of sodium silicate (Na2O, 9%, SiO2,
29%) with 100 ml of water is added, the mixture is heated and is stirred for
five hours, while keeping the temperature at 60°C. When the reaction mixture
becomes neutral it is allowed to cool and to stand, the supernatant fluid is
withdrawn and the white gel-like precipitate is washed by decantation to
remove the impurities and dried at 105°-110°C and 350 g of white powder of
fine particle size is obtained as the final product (almasilate).
Therapeutic Function
Antacid
magnesium aluminosilicate Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12471 | 58 |
Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 | lisa@kingfinertech.com | China | 3001 | 58 |
Yujiang Chemical (Shandong) Co.,Ltd. | +86-17736087130 +86-18633844644 | catherine@yjchem.com.cn | China | 332 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 1770 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21689 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8822 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
View Lastest Price from magnesium aluminosilicate manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-05-15 | magnesium aluminosilicate
71205-22-6
|
US $0.00-0.00 / kg | 1kg | 0.99 | 500000kg | Hebei Kingfiner Technology Development Co.Ltd | ||
2024-05-14 | Magnesium aluminosilicate
71205-22-6
|
US $48.00 / kg | 1kg | 99% | 5000kg/week | Hebei Zhuanglai Chemical Trading Co.,Ltd | ||
2024-05-01 | magnesium aluminosilicate
71205-22-6
|
US $14.00 / kg | 1kg | 98% | 20T | Yujiang Chemical (Shandong) Co.,Ltd. |
- magnesium aluminosilicate
71205-22-6
- US $0.00-0.00 / kg
- 0.99
- Hebei Kingfiner Technology Development Co.Ltd
- Magnesium aluminosilicate
71205-22-6
- US $48.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co.,Ltd
- magnesium aluminosilicate
71205-22-6
- US $14.00 / kg
- 98%
- Yujiang Chemical (Shandong) Co.,Ltd.