Molar Mass of Na₂S₂O₃ (Sodium Thiosulfate)

Free online molecular weight calculation with detailed element breakdown

Molar Mass

158.10 g/mol

≈ 158 g/mol (rounded)

Element Breakdown

Symbol	Element	Atoms	Atomic Mass	Subtotal	%
S	Sulfur	2	32.0600	64.1200	40.56%
O	Oxygen	3	15.9990	47.9970	30.36%
Na	Sodium	2	22.9900	45.9800	29.08%

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