1.00565
ortho-Phosphoric acid
Alternativa più ecologica
99%, cryst. for analysis EMSURE®
Sinonimo/i:
Acido ortofosforico
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| A voi/SKU | Disponibilità | Prezzo |
|---|---|---|
500 g | Per conoscere la disponibilità, visualizza il carrello | CHF 152.00 |
Informazioni su questo articolo
CHF 152.00
Nome del prodotto
Acido fosforico, cryst. for analysis EMSURE®
vapor density
3.4 (vs air)
Quality Segment
vapor pressure
2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C)
product line
EMSURE®
assay
≥99% (acidimetric)
form
solid
potency
2740 mg/kg LD50, skin (Rabbit)
greener alternative product characteristics
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concentration
85% phosphoric acid
impurities
≤20 ppm Substances reducing potassium permanganate (as O), ≤20 ppm Volatile acids (as CH3COOH)
pH
<0.5 (20 °C, 100 g/L in H2O)
bp
158 °C (lit.)
mp
~40 °C (lit.)
solubility
750-850 g/L
density
1.685 g/mL at 25 °C (lit.), 1.84 g/cm3 at 38 °C
anion traces
chloride (Cl-): ≤2 ppm, fluoride (F-): ≤0.5 ppm, nitrate (NO3-): ≤2 ppm, phosphite, hypophosphite (as H3PO3): ≤500 ppm
cation traces
As: ≤1 ppm, Ca: ≤20 ppm, Cd: ≤1 ppm, Co: ≤1 ppm, Cu: ≤1 ppm, Fe: ≤10 ppm, K: ≤5 ppm, Mg: ≤1 ppm, Mn: ≤1 ppm, Na: ≤50 ppm, Ni: ≤1 ppm, Pb: ≤1 ppm, Sb: ≤1 ppm, Zn: ≤1 ppm
greener alternative category
storage temp.
2-30°C
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
General description
Analysis Note
Identity: passes test
Chloride (Cl): ≤ 2 ppm
Nitrate (NO₃): ≤ 2 ppm
Phosphite and Hypophosphite (as H₃PO₃): ≤ 500 ppm
Fluoride (F): ≤ 0.5 ppm
As (Arsenic): ≤ 1 ppm
Ca (Calcium): ≤ 20 ppm
Cd (Cadmium): ≤ 1 ppm
Co (Cobalt): ≤ 1 ppm
Cu (Copper): ≤ 1 ppm
Fe (Iron): ≤ 10 ppm
K (Potassium): ≤ 5 ppm
Mg (Magnesium): ≤ 1 ppm
Mn (Manganese): ≤ 1 ppm
Na (Sodium): ≤ 50 ppm
Ni (Nickel): ≤ 1 ppm
Pb (Lead): ≤ 1 ppm
Sb (Antimony): ≤ 1 ppm
Zn (Zinc): ≤ 1 ppm
Volatile acids (as CH₃COOH): ≤ 20 ppm
Substances reducing potassium permanganate (as O): ≤ 20 ppm
Other Notes
Legal Information
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Questo articolo | |||
|---|---|---|---|
| description cryst. for analysis EMSURE® | description Suprapur® | description EMPROVE® EXPERT Ph.Eur.,NF | description 85%, EMPROVE® EXPERT, Ph. Eur., BP, ChP, JPE, NF |
| concentration 85% phosphoric acid | concentration - | concentration - | concentration 85% |
| assay ≥99% (acidimetric) | assay 85% | assay - | assay - |
| Quality Level 300 | Quality Level 100 | Quality Level 500 | Quality Level 500 |
| form solid | form liquid | form liquid | form liquid |
| storage temp. 2-30°C | storage temp. no temp limit | storage temp. 2-30°C | storage temp. 2-30°C |
| solubility 750-850 g/L | solubility - | solubility - | solubility - |
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Danger
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
flash_point_f
Not applicable
flash_point_c
Not applicable
hcodes
Classe di stoccaggio
8A - Combustible corrosive hazardous materials
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