SODIUM PHOSPHATE DIBASIC, ANHYDROUS, RE

Code: 795410-100GSIG D2-231

Features and Benefits

Increased efficiency – Eliminate time and effort of loosening hardened powders Safety – Avoid risks of using tools of force to break up clu...


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Your Price
€46.10 EACH
€56.70 inc. VAT

Features and Benefits

Increased efficiency – Eliminate time and effort of loosening hardened powders Safety – Avoid risks of using tools of force to break up clumps Economy – Faster preparation and solvation increase productivity and reduce costs Assured quality – Excellent, expert-tested quality with no anti-caking agents Flexible volumes – Available from research amounts to scale-up quantities

General description

Redi-Dri technology eliminates clumping and the need for complicated procedures to keep your salts free-flowing. Keeping your salts dry helps improve your results by giving accurate measurements and easier-to-handle salts and buffers. Rather than drying your salts in an oven or desiccator or breaking them apart manually, Redi-Dri ensures that your salts will remain easy-to-use for months without worrying about anti-caking agents. Even after repeated openings you can be assured that your results are always accurate. Redi-Dri saves you time, energy and money by keeping your salts usable for longer!

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Packaging

5 kg in poly drum

1, 2.5 kg in poly bottle

100, 500 g in poly bottle

anion tracessulfate (SO42-): ≤0.005%
assay≥99%
cation tracesFe: ≤0.002%, heavy metals: ≤0.001% (by ICP-OES)
formpowder
gradeanhydrous, ACS reagent
impurities≤0.002% Chloride (Cl), ≤0.01% Insoluble matter
InChI keyBNIILDVGGAEEIG-UHFFFAOYSA-L
InChI1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
loss≤0.2% loss on drying, 105°C
pH8.7-9.3 (25 °C, 5% in solution)
pKa (25 °C)(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
product lineRedi-Dri
Quality Level100
qualityfree-flowing
SMILES string[Na+].[Na+].[H]OP([O-])([O-])=O
Cas Number7558-79-4
This product has met the following criteria to qualify for the following awards:



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