Kyselina fosforečná 85% 85 Ph. Eur.
Dodávateľ: VWR Chemicals
|
Nebezpečí
|
Synonymá:
Phosphoric acid
20626.292EA
175.05
EUR
20626.292
20626.361
20626.463
Kyselina fosforečná 85% 85 Ph. Eur.
Kyselina fosforečná
Vzorec:
H₃PO₄ Mw: 98 Teplota varu: 158 Teplota tavenia: 21 Hustota: 1.689 g/cm³ (20 °C) Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00011340 Číslo CAS: 7664-38-2 EINECS: 231-633-2 OSN: 1805 ADR: 8 III Merck Index: 14,07344 |
Výsledky špecifikačného testu
Assay | 84.0 - 90.0 % |
Appearance | Conforms (see CoA/CoS) |
Identification A | Passes test |
Identification B | Passes test |
Appearance of solution | Passes test |
Substances precipitated with ammonia | Passes test |
Hypophosphorous and phosphorous acids | Passes test |
Cl (Chloride) | Max. 50 ppm |
SO4 (Sulphate) | Max. 100 ppm |
As (Arsenic) | Max. 2 ppm |
Fe (Iron) | Max. 50 ppm |
Heavy metals (as Pb) | Max. 10 ppm |
Residual solvents | Unlikely by manuf.process |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...