Hydrotalcite CAS 11097-59-9

Hydrotalcite is a white crystalline powder with laminar structure.It is mainly used as antacid (gastric medicine), heat stabiliser for polymer materials and neutraliser (waste water treatment) in the field of environmental protection.It is characterised by non-toxicity and reversible adsorption of anions, but it needs to be preserved against moisture to avoid caking and failure.

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Model:
11097-59-9
Brand:
Futurechemical
Code:
11097-59-9

Product Description

HYDROTALCITE Basic information
Product Name:	HYDROTALCITE
CAS:	11097-59-9
MF:	CAlO9(-5)
MW:	182.99
EINECS:	234-319-3
Product Categories:	Magnesium Salts;Materials Science;Inorganics;Metal and Ceramic Science;Salts
Mol File:	11097-59-9.mol
HYDROTALCITE Chemical Properties
Melting point	>300°C
density	2.0 g/mL at 25 °C(lit.)
vapor pressure	0.7Pa at 20℃
Fp	110 °C
storage temp.	Room Temperature
form	powder
color	White to Off-White
Water Solubility	9μg/L at 20.4℃
InChI	InChI=1S/CH2O3.Al.6O/c2-1(3)4;;;;;;;/h(H2,2,3,4);;;;;;;/q;+3;6*-1/p-2
InChIKey	VLCKXWFFGTZWIG-UHFFFAOYSA-L
SMILES	C([O-])([O-])=O.[Al+3]([O-])([O-])([O-])([O-])([O-])[O-]
EPA Substance Registry System	Aluminate (Al(OH)63-), (OC-6-11)-, magnesium carbonate hydroxide (2:6:1:4) (11097-59-9)

检验项目 Inspection item	指标 Index	结果 Result	结论 Conclusion
外观Appearance	白色粉末 White Powder	白色粉末 White Powder	合格 Qualified
氧化镁（MgO）质量分数 % Mass fraction of MgO%	32-34%	34%	合格Qualified
氧化铝（Al₂O₃）质量分数% Mass fraction of Al₂O₃%	20-21.9%	20.5%	合格Qualified
MgO／Al2O3（摩尔比mole ratio））	3.8-4.2	4.2	合格Qualified
铁(Fe)质量分数% Mass fraction of Fe %	≤100ppm	0.006ppm	合格Qualified
重金属（以Pb计） Heavymetal(commencing to Pb)	≤10ppm	10ppm	合格Qualified
含水率质量分数 Mass fraction of Moisture	≤1%	≤1%	合格Qualified
平均粒径Average particle size	2-3	4	合格Qualified
白度Whiteness	≥92	92	合格Qualified
Ph 值 Ph Value	7.0-9.0	8.5	合格Qualified
执行标准：Q/GBCA 005-2016 Executive standard:Q/GBCA 005-2016

Hydrotalcite CAS 11097-59-9 CAlO9(-5)

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.