SODIUM ALUMINIUM SILICATE
Relevant Data
Food Additives Approved in the United States
Food Additives Approved by European Union:
General Information
| Synonyms: | Aluminium sodium silicate, Silicic acid, aluminium sodium salt, Sodium aluminosilicate, SODIUM SILICOALUMINATE |
| Chemical Names: | Aluminium sodium silicate |
| CAS number: | 1344-00-9 |
| INS: | 554 |
| Functional Class: |
Food Additives ANTICAKING_AGENT |
From apps.who.int
Evaluations
| Evaluation year: | 2015 |
| ADI: | Not specified |
| Meeting: | 80 |
| Specs Code: | R, T |
| Comments: | An ADI 'not specified' for silicon dioxide and certain silicates was established at the 29th JECFA (1985). A PTWI of 2 mg/kg bw for total aluminium was established at the 74th JECFA (2011). The PTWI applies to all aluminium compounds in food, including food additives. |
| Report: | TRS 995-JECFA 80/39 |
| Specification: | FAO JECFA Monographs 17-JECFA 80/63 |
From apps.who.int
GSFA Provisions for SODIUM ALUMINIUM SILICATE
| Number | Food Category | Max Level | Notes |
|---|---|---|---|
| 01.3.2 | Beverage whiteners |
570 mg/kg | Note 6,Note 260 |
| 05.3 | Chewing gum |
100 mg/kg | Note 6,Note 174 |
| 01.8.2 | Dried whey and whey products, excluding whey cheeses |
1,140 mg/kg | Note 6 |
| 01.5.2 | Milk and cream powder analogues |
570 mg/kg | Note 6,Note 259 |
| 01.5.1 | Milk powder and cream powder (plain) |
265 mg/kg | Note 6,Note 259 |
| 12.6.3 | Mixes for sauces and gravies |
570 mg/kg | Note 6 |
| 12.5.2 | Mixes for soups and broths |
570 mg/kg | Note XS117,Note 6 |
| 12.1.1 | Salt |
1,000 mg/kg | Note 6,Note 254 |
| 12.2.2 | Seasonings and condiments |
1,000 mg/kg | Note 6,Note 255 |
From www.fao.org
Computed Descriptors
Download SDF| 2D Structure | |
| CID | 19758701 |
| IUPAC Name | aluminum;sodium;dioxido(oxo)silane |
| InChI | InChI=1S/Al.Na.2O3Si/c;;2*1-4(2)3/q+3;+1;2*-2 |
| InChI Key | URGAHOPLAPQHLN-UHFFFAOYSA-N |
| Canonical SMILES | [O-][Si](=O)[O-].[O-][Si](=O)[O-].[Na+].[Al+3] |
| Molecular Formula | AlNaO6Si2 |
| Wikipedia | Sodium aluminosilicate |
From Pubchem
Computed Properties
| Property Name | Property Value |
|---|---|
| Molecular Weight | 202.135 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 0 |
| Complexity | 18.8 |
| CACTVS Substructure Key Fingerprint | A A A D c Q A A O C w A A B A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A E A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A = = |
| Topological Polar Surface Area | 126.0 |
| Monoisotopic Mass | 201.895 |
| Exact Mass | 201.895 |
| Compound Is Canonicalized | True |
| Formal Charge | 0 |
| Heavy Atom Count | 10 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Isotope Atom Count | 0 |
| Covalently-Bonded Unit Count | 4 |
From Pubchem
Taxonomic Classification
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Mixed metal/non-metal compounds |
| Class | Post-transition metal oxoanionic compounds |
| Subclass | Post-transition metal silicates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Post-transition metal silicates |
| Alternative Parents | |
| Molecular Framework | Not available |
| Substituents | Post-transition metal silicate - Silicate - Inorganic sodium salt - Inorganic post-transition metal salt - Inorganic oxide - Inorganic salt - Inorganic metalloid salt |
| Description | This compound belongs to the class of inorganic compounds known as post-transition metal silicates. These are inorganic compounds in which the largest oxoanion is silicate, and in which the heaviest atom not in an oxoanion is a post-transition metal. |
From ClassyFire