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pH standard-Disodium hydrogen - PH(25°C):6.864, high purity , CAS No.7558-79-4

  • PH(25°C):6.864
Item Number
p117665
Grouped product items
SKUSizeAvailabilityPrice Qty
p117665-10g
10g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$205.90

Basic Description

Synonyms7558-79-4|Disodium hydrogen phosphate|Sodium phosphate dibasic|DISODIUM PHOSPHATE|Disodium hydrogenorthophosphate|Sodium phosphate, dibasic|Acetest|Dibasic sodium phosphate|disodium hydrogenphosphate|Disodium acid phosphate|Soda phosphate|Phosphoric acid,
Specifications & PurityPH(25°C):6.864
Shipped InNormal

Names and Identifiers

IUPAC Name disodium;hydrogen phosphate
INCHI InChI=1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChi Key BNIILDVGGAEEIG-UHFFFAOYSA-L
Canonical SMILES OP(=O)([O-])[O-].[Na+].[Na+]
Isomeric SMILES OP(=O)([O-])[O-].[Na+].[Na+]
PubChem CID 24203
Molecular Weight 141.96

Certificates

Certificate of Analysis(COA)

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Chemical and Physical Properties

SensitivityMoisture sensitive.

Safety and Hazards(GHS)

Pictogram(s) GHS05,   GHS07
Signal Danger
Hazard Statements

H319:Causes serious eye irritation

H318:Causes serious eye damage

Precautionary Statements

P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.

P280:Wear protective gloves/protective clothing/eye protection/face protection.

P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes.

P305+P354+P338:IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.

P317:Get emergency medical help.

P337+P317:If eye irritation persists: Get medical help.

Related Documents

References

1. 武昭昌.  (2024)  Effective degradation of quinoline by catalytic ozonation with MnCexOy catalysts: performance and mechanism.  Water Science & Technology,  89  (3): (823-837).  [PMID:]

Solution Calculators