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Sodium phosphate dibasic - anhydrous, 99.0%, ACS, high purity , CAS No.7558-79-4

  • ACS
  • anhydrous
  • ≥99%
Item Number
S274390
Grouped product items
SKUSizeAvailabilityPrice Qty
S274390-500g
500g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$127.90
S274390-12×500g
12×500g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$999.90
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Phosphate Sodium salt

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 & Purityanhydrous, ACS, ≥99%
Storage TempRoom temperature
Shipped InNormal
GradeACS, anhydrous

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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To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

13 results found

Lot NumberCertificate TypeDateItem
F2404235Certificate of AnalysisMay 17, 2024 S274390
F2404236Certificate of AnalysisMay 17, 2024 S274390
F2404237Certificate of AnalysisMay 17, 2024 S274390
B2422105Certificate of AnalysisJan 29, 2024 S274390
B2422106Certificate of AnalysisJan 29, 2024 S274390
B2422122Certificate of AnalysisJan 29, 2024 S274390
J2309584Certificate of AnalysisSep 27, 2023 S274390
J2309585Certificate of AnalysisSep 27, 2023 S274390
J2309587Certificate of AnalysisSep 27, 2023 S274390
E2312247Certificate of AnalysisOct 18, 2022 S274390
J2227700Certificate of AnalysisOct 18, 2022 S274390
J2227719Certificate of AnalysisOct 18, 2022 S274390
J2227777Certificate of AnalysisOct 18, 2022 S274390

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Chemical and Physical Properties

SolubilitySoluble in water. Insoluble in ethanol, methanol and n-octanol.
SensitivityHygroscopic

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

 SDS

 Specification Sheet

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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:]

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