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Synonyms: Calcined soda, Carbonic acid disodium salt, Soda ash
Sodium carbonate, Na2CO3, (also known as washing soda, soda ash and soda crystals, and in the monohydrate form as crystal carbonate) is the water-soluble sodium salt of carbonic acid.
S 4035 (OTTO) Sodium carbonate, anhydrous, 99.999% Cas 497-19-8 - used in some aquarium water pH buffers to maintain a desired pH and carbonate hardness.
WGK Germany 1
Certificate Of Analysis
(For eg. B 1615-0108)
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Potassium dichromate, ≥99.8%
10022-31-8
Barium nitrate, ≥99%
1307-96-6
Cobalt(II) oxide, 99.99%
3164-29-2
Ammonium tartrate, 98%
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