Sodium sesqui-carbonate

Fig. 12.07. Hydrogen bonding between C03 groups in bicarbonates (a) sodium bicarbonate, NaHCOs (b) potassium bicarbonate, KHC03 (c) sodium sesqui-carbon-ate, NaHC03. Na2C03.2H20. Distances are in Angstrom units and hydrogen bonds are represented by broken lines.

Charge the mixing vessel with all of the water. While mixing, add the tetrapotassium pyrophosphate, EDTA Na4, and sodium sesqui carbonate to the water. Mix until the system clears then add the Amphoterge KJ-2. Continue to mix until the solution clears. 

These substanees are carbon, prepared bran, prepared sawdust, barium nitrate, sodium sesqui-carbon-ate, manganese, and sulphur. They are chosen in such proportion that in an explosion they develop tlic highest temperature and largest quantity of gas, and the following points of view are considered Char-... 

Mixing sodium percarbonate with acetic anhydride led to explosive shattering of the flask [1], undoubtedly caused by the formation of acetyl peroxide. The name sodium percarbonate has been used indiscriminately to describe 3 different compounds, all of which would react with acetic anhydride to give extremely explosive acetyl peroxide [2], These are sodium monoperoxycarbonate, NaOCO.OONa, [4452-58-8] sodium peroxydicarbonate, NaOCO.OOCO.ONa, [3313-92-6] and sodium carbonate sesqui hydrogen peroxidate, Na0C0.0Na.l,5H202, [15630-89-4],... 

Tbe chloroxides of potassium and calcium hare the property, in common with that of sodium, of developing the tint hut chlorine does not possess it. If a little carbonate of soda is previously addsd to chlorine water, the Coloration is readily effected, in consequence of the formation of a small amount of chloroxide. Chloric, iodie, chromic, nitrous and nitric acids, and sesqui-chloride of iron, offer nothing remarkable. 

Sodium ammonium phosphate (Cont.) carbonate, sesqui- (trona) Na3H(C03)j-2Hj0 226.05 wh., mn., 1.5073 2.112... 

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