Hydrogenftalát draselný 99.95-100.05% ACS primary standard
Dodávateľ: Thermo Fisher Scientific
Varování
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Synonymá:
Potassium phthalate monobasic, Potassium biphthalate, Potassium Acid Phthalate, KHP, Phthalic Acid Monopotassium Salt, Phthalic acid potassium salt
Purity: 99.95-100.05
CAS No.: 877-24-7
Molecular Formula: C8H5KO4
Formula Weight: 204.23
Physical Form: Crystalline powder
Density: 1.636
Appearance: White
Odour: Odourless
Melting Point: 297° dec.
Beilstein Reference: 3637128
Merck Reference: 14,7612
MDL No.: MFCD00013070
As a primary standard for preparing volumetric alkali solutions and as a buffer in pH determinations
Pozor: Incompatible with strong oxidising agents.
Vzorec:
HOOCC₆H₄COOK Mw: 204.22 Teplota tavenia: 297 °C (rozkl.) Hustota: 1.636 Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00013070 Číslo CAS: 877-24-7 EINECS: 212-889-4 Merck Index: 14,7612 |
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