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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
Assay:
83.5-86.5% (gravimetric)
Concentration:
85% in D2O (99.9 atom % D)
Form:
solution
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assay

83.5-86.5% (gravimetric)

Quality Segment

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)

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

Features and Benefits

31P sensitivity

Preparation Note

3 mm O.D. tube contains 0.235 mL.

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Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Codes

H290,H302,H314

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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