Sigma-Aldrich
Sodium Sulfate Anhydrous Granular Free-Flowing ACS Reagent 99%, 1 kg
- Part Number:
- MIL-798592-1KG
- Lead Time:
- 7-14 days
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 1 kg
- Style:
- chemical
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Description
Sodium Sulfate Anhydrous Granular Free-Flowing ACS Reagent 99%, 1 Kg
- CAS Number 7757-82-6
- Linear Formula Na2SO4
- Molecular Weight 142.04
- EC Number 231-820-9
- MDL number MFCD00003504
- PubChem Substance ID 329768661
- NACRES NA.21
Quality Level | 200 |
grade | ACS reagent |
Redi-Dri™ | |
anhydrous | |
assay | ≥99% |
form | granular |
powder | |
quality | free-flowing |
impurities | ≤0.01% insolubles |
≤5 ppm N compounds | |
loss | ≤0.5% loss on ignition |
pH | 5.2-9.2 (25 °C, 5%) |
mp | 884 °C (lit.) |
density | 2.68 g/mL at 25 °C (lit.) |
anion traces | chloride (Cl-): ≤0.001% |
phosphate (PO43-): ≤0.001% | |
cation traces | Ca: ≤0.01% |
Fe: ≤0.001% | |
K: ≤0.01% | |
Mg: ≤0.005% | |
heavy metals: ≤5 ppm (by ICP-OES) | |
storage temp. | room temp |
SMILES string | [Na+].[Na+].[O-]S([O-])(=O)=O |
InChI | 1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 |
InChI key | PMZURENOXWZQFD-UHFFFAOYSA-L |
Safety Information
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Flash Point(C) Not applicable
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.