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Description Sodium phosphate dibasic anhydrous (ACS reagent, 99.0% min.), 500g
Detail

(CAS Number 7558-79-4) Cl <=0.002%; Insoluble matter <=0.01%; Nitrogen compounds (as N) <=0.002%; loss on drying <=0.2%, 105C; pH 8.7-9.3 (25C, 5% in solution); pKa (25C) (1) 2.15, (2) 6.82, (3) 12.38; SO4 <=0.005%; Fe <=0.002%; heavy metals <=0.001%. ACS Grade Reagent Grade Meets or exceeds ACS specifications. For general procedures requiring stringent quality specifications such as analytical testing.

Sku S9763-500G
Quantity 4
Price $39.83
Brand Sigma-Aldrich
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