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Potassium phosphate dibasic anhydrous - 99.99% metals basis, high purity , CAS No.7758-11-4

PrimorTrace™
≥99.99% metals basis

CAS#: 7758-11-4
Formula: K₂HPO₄
Molecular Weight: 174.18
EC Number: 231-834-5
MDL number: MFCD00011383
PubChem CID: 24450

Item Number

P112218

Grouped product items
SKU	Size	Availability	Price
P112218-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$111.90
P112218-100g	100g	In stock	$343.90
P112218-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$931.90

View related series

Biological buffer Potassium salt

Basic Description

Synonyms	7758-11-4\|Dipotassium hydrogen phosphate\|DIPOTASSIUM PHOSPHATE\|Potassium phosphate dibasic\|Dipotassium hydrogenphosphate\|Dibasic potassium phosphate\|Potassium phosphate, dibasic\|Potassium Hydrogen Phosphate\|Phosphoric acid, dipotassium salt\|Potassium diba
Specifications & Purity	PrimorTrace™, ≥99.99% metals basis
Storage Temp	Desiccated
Shipped In	Normal
Grade	PrimorTrace™
Product Description	Potassium phosphate dibasic is a useful biological buffer having a pH in the range of 8.5-9.6. Potassium phosphate is present in various forms: monobasic (KH2PO4), dibasic (KH2PO4), and tribasic (K3PO4). Potassium phosphate buffers are widely employed in equilibrium dialysis, high performance liquid chromatography (HPLC) and affinity capillary electrophoresis studies.

IUPAC Name

dipotassium;hydrogen phosphate

INCHI

InChI=1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2

InChi Key

ZPWVASYFFYYZEW-UHFFFAOYSA-L

Canonical SMILES

OP(=O)([O-])[O-].[K+].[K+]

Isomeric SMILES

OP(=O)([O-])[O-].[K+].[K+]

PubChem CID

24450

Molecular Weight

174.18

Certificates

Certificate of Analysis(COA)

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6 results found

Lot Number	Certificate Type	Date	Item
F2210571	Certificate of Analysis	Jun 14, 2022	P112218
A2423080	Certificate of Analysis	May 25, 2022	P112218
D2307391	Certificate of Analysis	May 25, 2022	P112218
F2223373	Certificate of Analysis	May 25, 2022	P112218
F2223377	Certificate of Analysis	May 25, 2022	P112218
F2223378	Certificate of Analysis	May 25, 2022	P112218

Solubility

Soluble in water. Slightly soluble in alcohol.

Sensitivity

Hygroscopic；Moisture sensitive

Safety and Hazards(GHS)

Pictogram(s)	GHS05, GHS07
Signal	Danger
Hazard Statements	H315:Causes skin irritation H318:Causes serious eye damage
Precautionary Statements	P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P264:Wash hands [and …] thoroughly after handling. P362+P364:Take off contaminated clothing and wash it before reuse. 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. P332+P317:If skin irritation occurs: Get medical help.

References

1. Hua Wei, Jian Liu, Xin Wang , Zihan Li , Lijuan Ju , Boxuan Yao, Jiarui Zhou, Lei Zhao, Mingyang Zhou, Jie Zhang , Shenghong Yang. (2023) Secondary metal doped cuprous-cyanoimidazole frameworks for triple-mode detection of dopamine . Secondary metal doped cuprous-cyanoimidazole frameworks for triple-mode detection of dopamine , 1279 (-): (341798). [PMID:]

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Potassium phosphate dibasic anhydrous - 99.99% metals basis, high purity , CAS No.7758-11-4

Basic Description

Names and Identifiers

Certificates

Certificate of Analysis(COA)

Chemical and Physical Properties

Safety and Hazards(GHS)

Related Documents

Alternative Products

References

Solution Calculators

Molarity Calculator

Dilution Calculator

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