V800289
Phosphoric acid
LR, 88-93%
Synonym(s):
Orthophosphoric acid
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About This Item
Linear Formula:
H3PO4
CAS Number:
Molecular Weight:
98.00
PubChem Substance ID:
UNSPSC Code:
12352300
Beilstein/REAXYS Number:
1921286
MDL number:
eCl@ss:
38070202
Concentration:
88-93%
Form:
liquid
Grade:
LR
grade
LR
vapor density
3.4 (vs air)
vapor pressure
2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C)
product line
Vetec™
form
liquid
concentration
88-93%
bp
158 °C (lit.)
mp
~40 °C (lit.)
density
1.685 g/mL at 25 °C (lit.)
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
Other Notes
Concentrated phosphoric acid is approx. 85% H3PO4 (aqueous).
Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
hcodes
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 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Related Content
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.
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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| V800289-4X2.5L | 04061837815690 |
| V800289-8X500ML | 04061837815720 |