Yes, the standard is provided in a sealed NMR tube to prevent H2O/D2O exchange with the atmosphere.
698822
Phosphoric acid solution
NMR reference standard, 85% in D2O (99.9 atom % D), NMR tube size 5 mm × 8 in.
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About This Item
Linear Formula:
H3PO4
CAS Number:
Molecular Weight:
98.00
Beilstein:
1921286
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.12
Pricing and availability is not currently available.
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grade
NMR reference standard
Quality Level
Assay
83.5-86.5% (gravimetric)
form
solution
concentration
85% in D2O (99.9 atom % D)
technique(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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Features and Benefits
31P sensitivity
Quantity
5 mm O.D. tube contains 0.700 mL.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
Storage Class Code
8B - Non-combustible corrosive hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Is this in a sealed NMR tube to prevent and H2O/D2O exchange with the atmosphere?
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