Phosphotungstic acid hydrate, for microscopy

Code: 79690-100G D2-231

Application

Phosphotungstic acid hydrate may be used as a staining agent for the transmission electron microscope (TEM) imaging of cetyltrimethylammonium bromide (CTAB) coate...


read more

Your Price
€154.00 100G
€189.42 inc. VAT
REQUEST

Application

Phosphotungstic acid hydrate may be used as a staining agent for the transmission electron microscope (TEM) imaging of cetyltrimethylammonium bromide (CTAB) coated gold nanorods.It may be used in the preparation of: Phosphotungstic acid doped ormosil hybrid networks Niobia supported phosphotungstic acid (PTA) catalysts Titanium dioxide (TiO2) nanoparticles /phosphotungstic acid (HPW) films.

General description

Phosphotungstic acid hydrate is a heteropolyacid.It is a reagent suitable to detect alkaloids and nitrogenous bases. It is suitable for manufacturing organic pigments, and additives in the plating industry. It is known to impart water resistance to plastics, adhesives, and cement. It also is suitable as a catalyst for organic reactions.

Other Notes

Review of the folin phenol method for the quantitative determination of proteins

anion tracessulfate (SO42-): ≤100 mg/kg, chloride (Cl-): ≤50 mg/kg
application(s)diagnostic assay manufacturinghematologyhistology
cation tracesNa: ≤50 mg/kg, K: ≤50 mg/kg, Fe: ≤20 mg/kg, Ca: ≤20 mg/kg, Cu: ≤5 mg/kg, Zn: ≤5 mg/kg, Pb: ≤20 mg/kg
formpowder or crystals
gradefor microscopy
impurities≤0.002% total nitrogen (N)
InChI keyAVFBYUADVDVJQL-UHFFFAOYSA-N
InChI1S/H3O4P.H2O.36O.12W/c1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h(H3,1,2,3,4);1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
loss≤15% loss on drying
mp~95 °C (lit.)
pH2 (20 °C)
Quality Level200
SMILES stringO.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.OP(O)(O)=O
solubilitywater: 0.5 g/10 mL, clear, colorless
storage temp.room temp
Cas Number12501-23-4
Hazard Class8
Un Number3260
Pack GroupII
This product has met the following criteria to qualify for the following awards:



PROCEED TO CHECKOUT

HAVE AN ACCOUNT? LOGIN

GUEST CHECKOUT

Proceed as a guest. You will have the option to register to access exclusive pricing and stock availability features after checkout.