Buy Hydrotalcite Powder Antacids Pharmaceutical Raw Materials Online CAS 12304-65-3
Hydrotalcite Specification
Product Name: Magnesium Carbonate CAS: 12304-65-3 Level: Medical grade Content: 99% Appearance: white particles Packing: 20KG/full cardboard drum detachable Physical and chemical properties: This product is white or off-white granular powder; odorless; odorless molecular formula Al2Mg6·CO3·16(OH)·4(H2O) Category: Pharmaceutical raw materials Field: Antacids Downcast product: Magnesium aluminum carbonate sheet Application: For gastric ulcer and duodenal ulcer, for acute and chronic gastritis and duodenal ampulla, for reflux esophagitis, for stomach discomfort associated with hyperacidity, such as stomach Symptomatic treatment of burning, acid reflux and bloating, nausea, vomiting, etc.
Hydrotalcite Certificate of Analysis
Product name
Hydrotalcite
CAS No.
12304-65-3
Outer Packing
20kg/drum
Production date
20170901
Shelf life
20190830
Standard adopted
Enterprise Standard
Items of analysis
Specification
Results
Appearance
White or off-white granular powder
White granular powder
Identification
Positive reaction
Positive reaction
PH
8.0~10.0
9.35
Acidity
Each 1.0g of magnesium aluminum carbonate consumption hydrochloric acid titration solution (0.1mol / L) shall not be less than 260ml
273.5ml
Sodium
≤0.10%
0.07%
Chloride
≤0.2%
＜0.2%
Sulfate
≤0.7%
＜0.7%
Alkali metal carbonate
meets the requirments
Conforms
Burning residue
The weight loss should be 40.0~50.0%
44.5%
Heavy metal
≤0.002%
＜0.002%
Arsenic salt
≤0.0003%
＜0.0003%
Al2O3 Assay
15.3%~18.7%
16.0%
MgO Assay
36.0%~44.0%
37.2%
Al2O3: MgO
0.40~0.45
0.43
Conclusion
Qualified
Enquiry Form ( we will get back you as soon as possible )
