Phosphoric acid solution

SIAL/93752 - 49.5-50.5%, suitable for HPLC, LiChropur^™

CAS Number: 7664-38-2
Empirical Formula (Hill Notation): H₃O₄P
Molecular Weight: 98.00
MDL Number: MFCD00011340
Linear Formula: H₃PO₄
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-93752-250ML	250 mL	$111.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

concentration	49.5-50.5%
density	1.331-1.336 g/mL at 20 °C
form	liquid
InChI	1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
InChI key	NBIIXXVUZAFLBC-UHFFFAOYSA-N
quality	LiChropur^™
SMILES string	OP(O)(O)=O
technique(s)	HPLC: suitable
UV absorption	λ: 210 nm A_max: ≤0.05
	λ: 220 nm A_max: ≤0.04
	λ: 230 nm A_max: ≤0.03
	λ: 240 nm A_max: ≤0.02
	λ: 500 nm A_max: ≤0.02

Application:

Enantioselective Synthesis of Heteroatom-Linked Non-Biaryl Atropisomers: Explores the use of phosphoric acid as a chiral phosphoric acid catalyst in enantioselective synthesis, contributing to the advancement in chemical synthesis methodologies (Naghim A, Rodriguez J, Chuzel O, Chouraqui G, Bonne D, 2024 ).

Sorption Behavior of Azo Dye Congo Red onto Activated Biochar from Haematoxylum campechianum Waste: Highlights the use of phosphoric acid in the production of activated biochar for efficient dye removal, optimizing the adsorption process through machine learning (Gamboa DMP, Abatal M, Lima E, Franseschi FA, Ucán CA, Tariq R, Elías MAR, Vargas J, 2024 ).

Physicochemical Properties of Inorganic and Hybrid Hydroxyapatite-Based Granules Modified with Citric Acid or Polyethylene Glycol: Examines the modification of hydroxyapatite with phosphoric acid to enhance its applications in biomedical engineering, particularly in bone tissue engineering (Cichoń E, Kosowska K, Pańtak P, Czechowska JP, Zima A, Ślósarczyk A, 2024 ).

Legal Information:

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Symbol	GHS05
Signal word	Danger
Hazard statements	H290 - H314
Precautionary statements	P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
RIDADR	UN 1805 8 / PGIII
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Density	1.331-1.336 g/mL at 20 °C
UNSPSC	41116105

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