Molekula
Sodium aluminate dioxide
Sodium aluminate dioxide is a reactive inorganic compound used in water treatment, cement production, and as a catalyst in chemical synthesis. It appears as a white to pale gray powder and is highly alkaline. CAS: 1302-42-7, Molecular formula: AlNaO2, Molecular weight: 81.97 g/mol. Store at ambient temperatures. Handle with care due to its corrosive nature. Molekula supplies Sodium aluminate dioxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Sodium aluminate dioxide is a reactive inorganic compound used in water treatment, cement production, and as a catalyst in chemical synthesis. It appears as a white to pale gray powder and is highly alkaline. CAS: 1302-42-7, Molecular formula: AlNaO2, Molecular weight: 81.97 g/mol. Store at ambient temperatures. Handle with care due to its corrosive nature. Molekula supplies Sodium aluminate dioxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Heavy metals | ≤ 550ppm |
| pH | ≥ 12.0 |
| Water insoluble | ≤ 1.0% |
| Al2O3 | ≥ 53.0% |
| Na2O | ≥ 38.0% |
| Iron (Fe) | ≤ 200ppm |
| NaAlO2 | ≥ 85.0% |
| Na2O/ Al2O3 | ≥ 1.20% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 1302-42-7 |
| Molecular Formula | AlNaO2 |
| Molecular Weight | 81.97 |
| SMILES | O=[Al-]=O.[Na+] |
| EC / UN Number | 2812 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2841.90.4000 |
| Tariff Code | 2841908590 |
Safety & GHS
-
Corrosive
GHS05
Hazard statements
- EUH071 Corrosive to the respiratory tract
- H290 May be corrosive to metals
- H314 (sub cat. 1A) Causes severe skin burns and eye damage
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+312 IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is sodium aluminate dioxide used for?
It is primarily used in the production of alumina and as a coagulant in water treatment processes.
What is the chemical formula and molecular weight of sodium aluminate dioxide?
The formula is AlNaO2 with a molecular weight of 81.97 g/mol.
How should sodium aluminate dioxide be stored?
It should be stored at ambient temperature, in a dry, well-ventilated area, away from moisture and acids.
What grade of sodium aluminate dioxide does Molekula supply?
Molekula supplies technical grade sodium aluminate dioxide.
Can Molekula supply sodium aluminate dioxide in bulk?
Yes, Molekula can supply sodium aluminate dioxide in bulk quantities upon request.
What documentation comes with an order of sodium aluminate dioxide?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
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