MilliporeSigma
Sodium hydroxide anhydrous, free-flowing, pellets, Redi-Dri ACS reagent
- SKU:
- 795429-500G
Description
Product Details:
- Synonym: ‘Caustic soda’
-
CAS Number 1310-73-2
-
Linear Formula NaOH
-
Molecular Weight 40.00
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EC Number 215-185-5
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MDL number MFCD00003548
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PubChem Substance ID 329768482
- SDS
Properties:
| grade | ACS reagent |
| Redi-Dri™ | |
| anhydrous | |
| vapor density | >1 (vs air) |
| vapor pressure | <18 mmHg ( 20 °C) |
| 3 mmHg ( 37 °C) | |
| assay | ≥97% |
| form | pellets |
| quality | free-flowing |
| impurities | ≤0.001% N compounds |
| ≤0.02% NH4OH ppt. | |
| ≤1.0% Na2CO3 | |
| mp | 318 °C(lit.) |
| solubility | water: soluble 1260 g/L at 20 °C |
| anion traces | chloride (Cl-): ≤0.005% |
| phosphate (PO43-): ≤0.001% | |
| sulfate (SO42-): ≤0.003% | |
| cation traces | Fe: ≤0.001% |
| Hg: ≤0.1 ppm | |
| K: ≤0.02% | |
| Ni: ≤0.001% | |
| heavy metals (as Ag): ≤0.002% |
Packaging
500 g in poly bottle
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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