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Biological Buffers

Potassium phosphate, monobasic, for HPLC, 99.5%

HPLCAvailable on request

Potassium phosphate, monobasic, for HPLC, 99.5% (CAS 7778-77-0) supplier Zemixal: H2KO4P, COA and SDS with every lot, worldwide shipping.

Pack sizes
Potassium phosphate, monobasic, for HPLC, 99.5% chemical structure
CAS number7778-77-0
FormulaH2KO4P
Molar mass136.09 g/mol
Physical formCrystalline
HS code28352400
Purity99.5%
InChIKeyGNSKLFRGEWLPPA-UHFFFAOYSA-M
IUPAC namepotassium dihydrogen phosphate

About Potassium phosphate, monobasic, for HPLC, 99.5%

Potassium phosphate, monobasic, for HPLC, 99.5% is part of the Zemixal biological Buffers range. Key data (HPLC): CAS 7778-77-0, formula H2KO4P and molar mass 136.09 g/mol. Typical appearance is white powder, crystals or crystalline beadsp.

Use cases we see most often

  • Buffer preparation
  • Cell culture
  • Electrophoresis & chromatography
  • Optics & photonics

Handling and storage

No GHS classification is recorded for this item, but handle it with normal laboratory care.

Order it in 500 g and 25 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Buffer preparation
  • Cell culture
  • Electrophoresis & chromatography
  • Optics & photonics

Applications

Diagnostics, Life Science and BiotechResearch Labs and Universities

Grade guides

HPLC Grade

Specifications and identifiers

Specifications of Potassium phosphate, monobasic, for HPLC, 99.5%
Product namePotassium phosphate, monobasic, for HPLC, 99.5%
Catalogue numberZX-003110
CAS number7778-77-0
IUPAC namepotassium dihydrogen phosphate
Molecular formulaH2KO4P
Molar mass136.09 g/mol
Exact mass135.9328
GradeHPLC
Purity / assay99.5%
Physical formCrystalline
AppearanceWhite powder, crystals or crystalline beadsp
H-bond donors / acceptors2 / 4
Topological polar surface area80.6 Ų
HS code28352400
InChIKeyGNSKLFRGEWLPPA-UHFFFAOYSA-M
SMILESOP(=O)(O)[O-].[K+]
PubChem CID516951
SynonymsMonopotassium phosphate, prim.-Potassium phosphate, Potassium phosphate monobasic, Monobasic potassium phosphate, Potassium acid phosphate, Phosphoric acid, monopotassium salt, Potassium phosphate, monobasic, Monopotassium monophosphate, Monopotassium orthophosphate, Monopotassium dihydrogen phosphate, potassium biphosphate, Potassium dihydrogen orthophosphate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Potassium phosphate, monobasic, for HPLC, 99.5%
500 gQuoted on request
25 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Potassium phosphate, monobasic, for HPLC, 99.5%

Which CAS number identifies Potassium phosphate, monobasic, for HPLC, 99.5%?
Potassium phosphate, monobasic, for HPLC, 99.5% is registered under CAS 7778-77-0. You may also see it listed as Monopotassium phosphate, prim.-Potassium phosphate, Potassium phosphate monobasic. Our catalogue number for this item is ZX-003110.
What are the formula and molar mass of Potassium phosphate, monobasic, for HPLC, 99.5%?
For Potassium phosphate, monobasic, for HPLC, 99.5%, its formula is H2KO4P and its molar mass is 136.09 g/mol. The systematic (IUPAC) name is potassium dihydrogen phosphate. InChIKey GNSKLFRGEWLPPA-UHFFFAOYSA-M lets you match it in any structure database.
What grade and pack sizes are available for Potassium phosphate, monobasic, for HPLC, 99.5%?
This listing is HPLC grade with 99.5% purity. Standard packs are 500 g, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Potassium phosphate, monobasic, for HPLC, 99.5%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Potassium phosphate, monobasic, for HPLC, 99.5% to my country?
Yes. Potassium phosphate, monobasic, for HPLC, 99.5% ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

Other grades with CAS 7778-77-0

All 9 grades

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