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Kyselina fosforečná 85% ≥85% Ph. Eur.

Dodavatel: VWR Chemicals
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Synonyms: Phosphoric acid

20626.292EA 4370 CZK
20626.292 20626.361 20626.463
Kyselina fosforečná 85% ≥85% Ph. Eur.
Kyselina fosforečná
Vzorec: H₃PO₄
MW: 98
Bod varu: 158
Bod tání: 21
Hustota: 1.541
Storage Temperature: Ambient
MDL Number: MFCD00011340
CAS číslo: 7664-38-2
EINECS: 231-633-2
UN: 1805
ADR: 8 III
Merck Index: 14,07344

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Výsledky specifikačního 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


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