7681-57-4 Sodium metabisulfite
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Sodium metabisulfite |
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Sodium metabisulfite; Sodium pyrosulfite; disodium disulphite; Sodium metabisulphite; Sodium disulphite; Sodium pyrosulphite; SODIUM DISULFITE; disodium oxidosulfanesulfonate oxide; Sodium Metabi; Metabisulfite Sodium; Sodium Metabisulfite (Food Grade) |
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Na2S2O5 |
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190.1065 |
InChI |
InChI=1/2Na.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2 |
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7681-57-4 |
EINECS |
231-673-0 |
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150℃ |
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540 g/L (20℃) |
Hazard ?????? |
Xn:Harmful;
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R22:;
R31:;
R41:;
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S26:;
S39:;
S46:;
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