Synonym:
Sodium carbonate hydrate

CAS No:
5968-11-6

Molecular Formula:
Na2CO3·H2O

Molecular Weight:
124

Appearance:
White crystalline powder

Purity
≥99.5% (Titration)

Loss on Drying:
13.0-15.0%

Solubility:
Soluble in 3 parts water

Insoluble Material:
≤0.01%

Heavy Metals:
≤ 0.0005% (as Pb)

Sulfur Compounds:
≤0.004% (as SO4)

Chloride (Cl-):
≤ 0.001%

Phosphate (PO43-):
≤0.0005%

Iron (Fe):
≤0.0005%

Silica (SiO2):
≤0.005%

Calcium (Ca):
≤0.03%

Magnesium (Mg):
≤0.005%

Potassium (K):
≤0.005%

Storage and Stability:
Store at RT. Stable for 12 months after receipt.

Meets or exceeds ACS Specifications

Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

Toxicity and Hazards: 
All products should be handled by qualified personnel only, trained in laboratory procedures.