CAS NO : 1201919-18-7 | Product Name : 16(17)a-Homobetamethasone Sodium Phosphate (16β) | Pharmaffiliates
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The percentage composition of sodium phosphate as determined by analysis is 42.1% sodium, 18.9% phosphorus and 39% oxygen. Find the empirical formula of the compound (work to two decimal places). (R.A.M: Na = 23, P = 31, O = 16.)