Potassium hydrogen phthalate CAS 877-24-7

CAS:877-24-7

Foromo ea limolek'hule:C8H5KO4

Boima ba limolek'hule:204.22

EINECS:212-889-4

Mantsoe a tšoanang:KGAOLO YA POTASSIUM ACID PHTHALATE BUFF; potassium hydrogen phthalate, maemo a mantlha, acs; POTASSIUMBIPHTHALATE, KGAOLO YA BIOTECH; POTASSIUMBIPHTHALATE, KHRISTALE, LITŠOANTŠISO TSE IKHETHILENG, ACS; POTASSIUMBIPHTHALATE, ULTRAPURE; SODIUM AMYL XANTHTATE; POTASSIUM ACID PHTHALATE MAEMO A PHARATE (ACS); THAROLLO YA POTASSIUM ACID PHTHALATE, 0.100 N

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Li-tag tsa Sehlahisoa

Potassium hydrogen phthalate CAS 877-24-7 ke eng?

Likristale tse tšoeu tsa potassium hydrogen phthalate. Boima bo lekanyelitsoeng ke 1.636. Qhibiliha likarolong tse ka bang 12 tsa metsi a batang le likarolong tse 3 tsa metsi a belang; E qhibiliha hanyane ka har'a ethanol. pH ea tharollo ea metsi ea 0.05M ho 25 ℃ ke 4.005. E bola ho 295-300 ℃.

Tlhaloso

Ntho	Tlhaloso
Sebaka sa ho belisa	98.5-99.5 ;°C/740 ;mmHg(e bonesitsweng)
Botenya	1.006 g/mL ho 20 °C
Sebaka sa ho qhibiliha	295-300 °C (Tshitwe) (ka ho hlaka)
PH	4.00-4.02 (25.0℃±0.2℃, 0.05M)
ho hanyetsa	H2O: 100 mg/mL
Maemo a polokelo	Boloka ho tloha ho +5°C ho isa ho +30°C.

Kopo

Potassium hydrogen phthalate e sebediswa haholo bakeng sa ho lekanya ditharollo tse tloaelehileng tsa sodium hydroxide ka lebaka la ho ba bonolo ho fumana dihlahiswa tse hlwekileng ka ho di sebedisa hape, ho hloka metsi a kristale, ho se be le hygroscopicity, ho boloka habonolo, le ho lekana ho hoholo; E ka boela ya sebediswa bakeng sa ho lekanya tharollo ya acetic acid ka perchloric acid (ho sebediswa methyl violet e le sesupo).