
Hóa chất tri-Sodium phosphate dodecahydrate Merck 1065785000 (Na₃O₄P * 12 H₂O, chai nhựa 5 kg) DEEP52 https://yeuhangduc.vn/
8,669,678₫
Mô tả
CAS #: 10101-89-0
EC number: 231-509-8
Hill Formula: Na₃O₄P * 12 H₂O
Molar Mass: 380.13 g/mol
Assay (alkalimetric): 98.0 - 102.0 %
Insoluble matter: ≤ 0.01 %
excess alkali (as NaOH): ≤ 2.5 %
Chloride (Cl): ≤ 0.0005 %
Fluoride (F): ≤ 0.0005 %
Sulfate (SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
