85-1347-83　Sodium Carbonate Anhydrous, ACS 250g　S4750

特徴

• Sodium Carbonate has wide rang of applications. It can be used as a food additive acting as an acidity regulator, anti-caking agent, raising agent, and stabilizer. It is also used widely in the manufacture of glass. Sodium carbonate is also used as a relatively strong base in various settings.
• Synonyms:Carbonic Acid Disodium Salt; Bisodium Carbonate; Calcined Soda; Carbonic Scid Sodium Salt; Dense Ash; Disodium Carbonate; Snowlite 1; Sodium carbonate, Anhydrous; V 20N; V Soda
• Molecular Formula:Na2CO3
• Molecular Weight:105.99
• Appearance:White to off-white solid
• Purity:≥99.5%
• Melting Point:>300ºC
• Solubility:Water
• Insoluble Matter:≤0.01%
• Loss on Drying:≤1.0%
• Chloride:≤0.001%
• Nitrogen Compounds (as N):≤0.001%
• Phosphate:≤0.001%
• Silica:≤0.005%
• Sulfur Compounds (as SO4):≤0.003%
• Ammonium Hydroxide Precipitate:≤0.01%
• Arsenic:≤0.0001%
• Calcium and Magnesium Precipitate:≤0.1%
• Heavy Metals (as Pb):≤0.0005%
• Iron:≤0.0005%
• Potassium:≤0.005%
• Storage and Stability:Store at RT. Hygroscopic. For maximum recovery of product, centrifuge the original vial prior to removing the cap.