Merck 1050990250 三水合磷酸氢二钾 (K₂HO₄P * 3 H₂O, 塑料瓶 250 g)
制造商: Merck Model: 1050990250 - 报价要求
- 报价要求
Price (exclude VAT) 1,101,700 VND Price (include VAT) 1,211,870 VND
CAS number: 16788-57-1
EC number: 231-834-5
Hill Formula: HK₂O₄P * 3 H₂O
Molar Mass: 228.23 g/mol
Assay (acidimetric): ≥ 99.0 %
pH-value (5 %; water): 9.1 - 9.3
Chloride (Cl): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.001 %
As (Arsenic): ≤ 0.00005 %
Fe (Iron): ≤ 0.0005 %
Na (Sodium): ≤ 0.1 %
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