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Buffer solution pH 7, Phosphate buffer
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Buffer solution pH 7, Phosphate buffer
Buffer solution pH 7, Phosphate buffer
Buffer solution pH 7, Phosphate buffer
Thermo Scientific Chemicals

Buffer solution pH 7, Phosphate buffer

CAS: 7558-79-4 | H2KO4P
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Quantity:
100 mL
500 mL
2.5 L
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Catalog number 258591000
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100 mL
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Chemical Identifiers
CAS7558-79-4
IUPAC Namedisodium hydrogen phosphate
Molecular FormulaHNa2O4P
InChI KeyBNIILDVGGAEEIG-UHFFFAOYSA-L
SMILES[Na+].[Na+].OP([O-])([O-])=O
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Form)Solution
Appearance (Color)Clear colorless
pH6.98 to 7.02 (at 20°C) composition: 3.5 g
pHpotassium dihydrogen phosphate and 12.5 g
pHdi-sodium hydrogen phosphate per liter
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
pH buffer
RUO – Research Use Only

Frequently asked questions (FAQs)

What is the concentration of the Buffer solution pH 7, Phosphate buffer?

The Buffer solution pH 7, Phosphate buffer has a concentration of 0.1 M.

What is the composition of the Buffer solution pH 7, Phosphate buffer?

The composition of the Buffer solution pH 7, Phosphate buffer is 3.54 g potassium dihydrogen phosphate and 14.7 g di-sodium hydrogen phosphate per liter.