Anasayfa
Kimyasallar
Analitik Kimyasallar
Standart Referans Malzemeler
Volumetrik Standartlar
Alkalimetre
Potassium Hydrogen Phthalate Volumetric 80 Gr (Potasyum hidrojen ftalat Volumetrik) CAS: 877-24-7

Potassium Hydrogen Phthalate Volumetric 80 Gr (Potasyum hidrojen ftalat Volumetrik) CAS: 877-24-7

Kategori

Alkalimetre

Marka

Merck

Stok Kodu

102400.0080

3 Günde Kargoda

Stok Sorunuz

Potassium Hydrogen Phthalate Volumetric 80 Gr (Potasyum hidrojen ftalat Volumetrik) CAS: 877-24-7

CAS #: 877-24-7 EC Number: 212-889-4 Molar Mass: 204.22 g/mol Hill Formula: C₈H₅KO₄ Grade: Reag. Ph Eur,Reag. USP

Description
Catalogue Number	102400

Applications
Application	Potassium hydrogen phthalate Volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. Ph Eur,Reag. USP. CAS 877-24-7, pH 4.0 (50 g/l, H₂O, 20 °C).

Physicochemical Information
Density	1.571 g/cm3 (20 °C)
Flash point	197.3 °C not applicable
Melting Point	295 - 300 °C
pH value	4.0 (50 g/l, H₂O, 20 °C)
Bulk density	900 kg/m3
Solubility	80 g/l

Toxicological Information
LD 50 oral	LD50 Rat > 3200 mg/kg

Safety Information according to GHS
RTECS	CZ4326000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 3 highly hazardous to water
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Storage and Shipping Information
Storage	Store at +15°C to +25°C.

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