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Nom du produit
Acide orthophosphorique (85 %), for analysis EMSURE® ACS,ISO,Reag. Ph Eur
grade
ACS reagent
Quality Segment
agency
reag. ISO, reag. Ph. Eur.
vapor density
3.4 (vs air)
vapor pressure
2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C)
product line
EMSURE®
form
liquid
greener alternative product characteristics
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concentration
85% phosphoric acid
impurities
≤0.5 ppm As (Arsenic), ≤0.5 ppm Cd (Cadmium), ≤0.5 ppm Co (Cobalt), ≤0.5 ppm Cu (Copper), ≤0.5 ppm Mn (Manganese), ≤0.5 ppm Pb (Lead), ≤1 ppm Fluoride (F), ≤1.0 ppm Ni (Nickel), ≤10 ppm Fe (Iron), ≤10 ppm Heavy metals (as Pb), ≤10 ppm Insoluble matter, ≤10 ppm Substances reducing potassium permanganate (as O), ≤10 ppm Volatile acids (as Acetic acid), ≤2 ppm Chloride (Cl), ≤2 ppm Zn (Zinc), ≤20 ppm Ca (Calcium), ≤20 ppm Phosphite and Hypophosphite (as H3PO3), ≤20 ppm Sulfate (SO4), ≤200 ppm Na (Sodium), ≤3 ppm Nitrate (NO3), ≤5 ppm K (Potassium), ≤5 ppm Mg (Magnesium), ≤5 ppm Sb (Antimony)
color
APHA: ≤10
pH
<0.5 (20 °C, 100 g/L in H2O)
kinematic viscosity
30.5 cSt(20 °C)
bp
158 °C (lit.)
mp
~40 °C (lit.)
density
1.685 g/mL at 25 °C (lit.)
greener alternative category
SMILES string
OP(O)(O)=O
storage temp.
no temp limit
InChI
1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
InChI key
NBIIXXVUZAFLBC-UHFFFAOYSA-N
General description
Application
- Reactant in the synthesis of polyurethane ionomer films through etherification with polyoxypropylene glycol in the presence of tertiary amines.
- Catalyst in pinacolic rearrangement reactions when it is supported on silica.
- Phosphorus source in the synthesis of diaryl phosphates.
Analysis Note
Other Notes
Legal Information
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Danger
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
flash_point_f
does not flash
flash_point_c
does not flash
hcodes
Classe de stockage
8B - Non-combustible corrosive hazardous materials
Certificats d'analyse (COA)
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