MERCK Amonyum Heptamolibdat Tetrahidrat, (Extra Pure) 1 kg

19.471,00 ₺Adet

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MERCK, SUPELCO Amonyum Heptamolibdat Tetrahidrat (Amonyum molibdat) 1 Kg 101180.1000

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass
12054-85-2	234-722-4	H₂₄Mo₇N₆O₂₄ * 4 H₂O	(NH₄)₆Mo₇O₂₄ * 4 H₂O	1235.86 g/mol

Physicochemical Information
Density	2.498 g/cm3
Melting Point	400 °C Elimination of water of crystallisation
pH value	5.3 (50 g/l, H₂O, 20 °C)
Bulk density	800 kg/m3
Solubility	400 g/l

Specifications
Assay (precipitative titration)	99.3 – 101.8 %
Identity	passes test
Insoluble substances	≤ 0.005 %
Chloride (Cl)	≤ 0.002 %
Nitrate (NO₃)	passes test
Phosphate (PO₄)	≤ 0.0005 %
Phosphate, Arsenate, Silicate (as PO₄)	passes test
Sulfate (SO₄)	≤ 0.02 %
Heavy metals (as Pb)	≤ 0.001 %
K (Potassium)	≤ 0.005 %
Mg (Magnesium)	≤ 0.005 %
Na (Sodium)	≤ 0.005 %
Magnesium and alcali salts	≤ 0.02 %

“MERCK Tampon Çözeltisi pH 4 1 L 1094351000” sepetinize eklendi. Sepetim

Kategoriler: Laboratuvar Kimyasalları

Açıklama

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass
12054-85-2	234-722-4	H₂₄Mo₇N₆O₂₄ * 4 H₂O	(NH₄)₆Mo₇O₂₄ * 4 H₂O	1235.86 g/mol

Physicochemical Information
Density	2.498 g/cm3
Melting Point	400 °C Elimination of water of crystallisation
pH value	5.3 (50 g/l, H₂O, 20 °C)
Bulk density	800 kg/m3
Solubility	400 g/l

Specifications
Assay (precipitative titration)	99.3 – 101.8 %
Identity	passes test
Insoluble substances	≤ 0.005 %
Chloride (Cl)	≤ 0.002 %
Nitrate (NO₃)	passes test
Phosphate (PO₄)	≤ 0.0005 %
Phosphate, Arsenate, Silicate (as PO₄)	passes test
Sulfate (SO₄)	≤ 0.02 %
Heavy metals (as Pb)	≤ 0.001 %
K (Potassium)	≤ 0.005 %
Mg (Magnesium)	≤ 0.005 %
Na (Sodium)	≤ 0.005 %
Magnesium and alcali salts	≤ 0.02 %

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MERCK Amonyum Heptamolibdat Tetrahidrat, (Extra Pure) 1 kg