698822

Sigma-Aldrich

Phosphoric acid solution

NMR reference standard, 85% in D2O (99.9 atom % D), NMR tube size 5 mm × 8 in.

Linear Formula:
H3PO4
CAS Number:
Molecular Weight:
98.00
Beilstein/REAXYS Number:
1921286
MDL number:
PubChem Substance ID:
NACRES:
NA.12
Pricing and availability is not currently available.

Quality Level

grade

NMR reference standard

assay

83.5-86.5% (gravimetric)

form

solution

concentration

85% in D2O (99.9 atom % D)

application(s)

NMR: suitable

NMR tube size

5 mm × 8 in.

density

1.481 g/cm3

SMILES string

OP(O)(O)=O

InChI

1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)

InChI key

NBIIXXVUZAFLBC-UHFFFAOYSA-N

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Related Categories

Features and Benefits

31P sensitivity

Quantity

5 mm O.D. tube contains 0.700 mL.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Codes

C

Risk Statement

34

Safety Statement

26-45

RIDADR

UN 1805 8 / PGIII

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

W M Fennis et al.
Journal of dental research, 93(1), 36-41 (2013-10-25)
The objective of this randomized control trial was to compare the five-year clinical performance of direct and indirect resin composite restorations replacing cusps. In 157 patients, 176 restorations were made to restore maxillary premolars with Class II cavities and one...
Alex W Gregory et al.
Organic letters, 15(17), 4330-4333 (2013-08-30)
A highly enantioselective hydroamination/N-sulfonyliminium cyclization cascade is reported using a combination of gold(I) and chiral phosphoric acid catalysts. An initial 5-exo-dig hydroamination and a subsequent phosphoric acid catalyzed cyclization process provide access to complex sulfonamide scaffolds in excellent yield and...
Li Yan Chan et al.
The Journal of organic chemistry, 78(17), 8826-8832 (2013-08-07)
A simple and efficient method is developed for Pd-catalyzed ortho-acetoxylation using organophosphates, namely, benzylic phosphonic and aryl phosphoric monoacids, as the directing group.
Amit Kumar Sinha et al.
PloS one, 9(4), e95319-e95319 (2014-04-18)
Oxidative stress and the antioxidant response induced by high environmental ammonia (HEA) were investigated in the liver and gills of three freshwater teleosts differing in their sensitivities to ammonia. The highly ammonia-sensitive salmonid Oncorhynchus mykiss (rainbow trout), the less ammonia...
Manabu Ueno et al.
Nature communications, 6, 6332-6332 (2015-03-11)
Alveolar macrophages play a crucial role in the pathogenesis of emphysema, for which there is currently no effective treatment. Bisphosphonates are widely used to treat osteoclast-mediated bone diseases. Here we show that delivery of the nitrogen-containing bisphosphonate alendronate via aerosol...

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