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Merck

699608

Phosphoric acid solution

suitable for NMR (reference standard), 85% in D2O (99.9 atom % D), NMR tube size 3 mm × 8 in.

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About This Item

Linear Formula:
H3PO4
CAS Number:
7664-38-2
Molecular Weight:
98.00
UNSPSC Code:
12352106
NACRES:
NA.12
PubChem Substance ID:
329762146
MDL number:
MFCD00011340
Beilstein/REAXYS Number:
1921286

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Product Name

Phosphoric acid solution, suitable for NMR (reference standard), 85% in D2O (99.9 atom % D), NMR tube size 3 mm × 8 in.

InChI

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

SMILES string

OP(O)(O)=O

InChI key

NBIIXXVUZAFLBC-UHFFFAOYSA-N

assay

83.5-86.5% (gravimetric)

form

solution

concentration

85% in D2O (99.9 atom % D)

technique(s)

NMR: suitable

NMR tube size

3 mm × 8 in.

density

1.481 g/cm3

suitability

suitable for NMR (reference standard)

Quality Level

200

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1 of 4

This Item
698822612162W290017
Phosphoric acid solution suitable for NMR (reference standard), 85% in D2O (99.9 atom % D), NMR tube size 3 mm × 8 in.

Sigma-Aldrich

699608

Phosphoric acid solution

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

Sigma-Aldrich

698822

Phosphoric acid solution

Phosphoric acid solution suitable for NMR (reference standard), 85% in D2O (99.9 atom % D), NMR tube size 4.2 mm × 8 in. , WGS-5BL Coaxial NMR tube

Sigma-Aldrich

612162

Phosphoric acid solution

Phosphoric acid solution 85 wt. % in H2O, FCC, FG

Sigma-Aldrich

W290017

Phosphoric acid solution

grade

NMR reference standard

grade

NMR reference standard

grade

NMR reference standard

grade

FG, Halal, Kosher

concentration

85% in D2O (99.9 atom % D)

concentration

85% in D2O (99.9 atom % D)

concentration

85% in D2O (99.9 atom % D)

concentration

85 wt. % in H2O

assay

83.5-86.5% (gravimetric)

assay

83.5-86.5% (gravimetric)

assay

83.5-86.5% (gravimetric)

assay

84.0-86% (by NaOH, titration)

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

400

form

solution

form

solution

form

solution

form

liquid

density

1.481 g/cm3

density

1.481 g/cm3

density

1.481 g/cm3

density

1.685 g/mL at 25 °C (lit.)

Features and Benefits

31P sensitivity

Preparation Note

3 mm O.D. tube contains 0.235 mL.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MBBC5632
CX0413

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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
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
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
Jesús Torres et al.
Annals of anatomy = Anatomischer Anzeiger : official organ of the Anatomische Gesellschaft, 200, 126-133 (2015-05-02)
The aim of this study was to test bone tissue response to monetite granules in comparison with intramembranous autologous bone graft in a rabbit calvaria critical size defect model. Novel monetite granules were synthesized by thermal conversion of set brushite
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