[A11321] Potassium hydrogen phosphate, dried, 98+% | Alfa
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Brand: Alfa Aesar
| HK2O4P | dipotassium phosphate potassium phosphate, dibasic
Chemical Identifiers
CAS
7758-11-4
Molecular Weight (g/mol)
174.17
Synonym
dipotassium phosphate potassium phosphate, dibasic
SMILES
[K+].[K+].OP([O-])([O-])=O
InChI Key
ZPWVASYFFYYZEW-UHFFFAOYSA-L
Molecular Formula
HK2O4P
IUPAC Name
dipotassium hydrogen phosphate
Specifications
Appearance (Color)
White
Form
Powder or crystalline powder or granules
Assay (Non-aqueous acid-base Titration)
≥98.0 to ≤102.0% (dry wt. basis, non-U.S. specification)
Identification (FTIR)
Conforms (non-U.S. specification)
Assay from Suppliers CofA
≥98.0% (Titration, U.S. specification)
설명
Potassium hydrogen phosphate is used as a fertilizer, food additive, buffering agent, in molecular biology, biochemistry and chromatography. It is useful to increase the partition coefficients of amino acids in aqueous two-phase systems. It plays an important role for increase in rice grain yield by spraying chemicals including ferric chloride, dipotassium hydrogen phosphate and salicylic acid.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Potassium hydrogen phosphate is used as a fertilizer, food additive, buffering agent, in molecular biology, biochemistry and chromatography. It is useful to increase the partition coefficients of amino acids in aqueous two-phase systems. It plays an important role for increase in rice grain yield by spraying chemicals including ferric chloride, dipotassium hydrogen phosphate and salicylic acid.
Potassium hydrogen phosphate is used as a fertilizer, food additive, buffering agent, in molecular biology, biochemistry and chromatography. It is useful to increase the partition coefficients of amino acids in aqueous two-phase systems. It plays an important role for increase in rice grain yield by spraying chemicals including ferric chloride, dipotassium hydrogen phosphate and salicylic acid.
Solubility
Soluble in water. Slightly soluble in alcohol.
Notes
Hygroscopic chemical and incompatible with strong oxidizing agents and acids. Keep the material away from heat, sparks and flame and sources of ignition.
Other References:
Merck Index:14,7658
GHS Hazard and Precautionary Statements
Hazard Statements:Warning
GHS H StatementH319 Causes serious eye irritation.
Precautionary Statements:GHS P Statement
P280-P264-P305+P351+P338-P337+P313
Wear protective gloves/protective clothing/eye protection/face protection.
Wash thoroughly after handling.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
If eye irritation persists: Get medical advice/attention.
P280-P264-P305+P351+P338-P337+P313
Wear protective gloves/protective clothing/eye protection/face protection.
Wash thoroughly after handling.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
If eye irritation persists: Get medical advice/attention.
Risk & Safety
TSCA:YesRTECS Number:TC5580000
경고:RUO – Research Use Only
CAS7758-11-4FORMULAHK2O4PEINECS231-834-5MDLMFCD00011383
| Pakage | 1000g, 250g, 5000g |
|---|---|
| brand | Alfa Aesar |
