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Ammonium Molybdate 4-hydrate BioChemica

Assay (titr.): min. 99 %
Code
A2246
CAS
12054-85-2
Molecular Formula
(NH4)6Mo7O24 · 4H2O
Molar mass
1235.86 g/mol

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Box prices only valid with purchase of full box.

Packs sizes (1)

code packaging size price per unit Quantity Price Per Box Quantity
A2246,0500
code
A2246,0500
packaging size
500 g
price per unit box price per unit
Solubility:
206.5 g/L (H2O)
Physical Description:
Solid
Product Code:
A2246
Product Name:
Ammonium Molybdate 4-hydrate BioChemica
Specifications:
Assay (titr.): min. 99 %
pH (0.05 M; H2O; 20°C): 4.0 - 5.5
Heavy metals (as Pb): max. 0.001 %
Insoluble matter: passes test
Chloride: max. 0.001 %
Nitrate: max. 0.002 %
Phosphate: max. 0.001 %
Sulfate: max. 0.005 %
Fe: max. 0.001 %
WGK:
1
Storage:
RT
EINECS:
234-722-4
CS:
28417000
Download TDS file for complete specifications

Comments

Molybdate is a tyrosine phosphatase inhibitor. Its sodium or ammonium salts are added to the inhibitor cocktails in a working concentration ranging from 1 - 10 mM (e. g. ref. 3). Besides, molybdate is used as a reagent for the demonstration of inorganic phosphate, e. g. released by adenine triphosphatase (1).

Literature

(1) Lowry, O.H. (1957) Methods Enzymol. 4, 366-381Micromethods for the assay of enzymes. (2) Rivera, V.M. et al. (1993) Mol. Cell. Biol. 13, 6260-6273A growth factor-induced kinase phosphorylates the serum response factor at a site that regulates its DNA-binding activity. (3) Wu, Y.Y. & Bradshaw, R.A. (1993) J. Cell Biol. 121, 409-422. Effect of nerve growth factor and fibroblast growth factor on PC12 cells: Inhibition by Orthovanadate.