Botashiyam hydrogen phthalate CAS 877-24-7

CAS:877-24-7

Qaacidda Molekuleeri:C8H5KO4

Miisaanka Molekule:204.22

EINECS:212-889-4

Isku-mid ah:BAFAR BAFAR AH OO BOTASIUM AH; PHALATE-KA BULSHADA EE BOTASIUM AH, PHALATE-KA BULSHADA EE BOTASIUM AH, PHALATE-KA BULSHADA EE BOTASIUM AH, PHALATE-KA BULSHADA EE BOTASIUM AH, PHALATE-KA BULSHADA EE BOTASIUM AH, PHALATE-KA BULSHADA EE BOTASIUM AH, PHALATE KA BILOWGA AH; PHALATE KA BILSHADA EE BOTASIUM AH, 0.100 N

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Calaamadaha Alaabta

Waa maxay Potassium hydrogen phthalate CAS 877-24-7?

Kilaastiigyada cad ee Potassium hydrogen phthalate. Cufnaanta qaraabada ah waa 1.636. Ku milmi qiyaastii 12 qaybood oo biyo qabow ah iyo 3 qaybood oo biyo karkaraya ah; Si yar ugu milmi ethanol. pH-ga xalka biyaha ee 0.05M ee 25 ℃ waa 4.005. Ku milmi heerkul ah 295-300 ℃.

Faahfaahinta

Shay	Faahfaahinta
Barta karkarinta	98.5-99.5 ;°C/740 ;mmHg(iftiin.)
Cufnaanta	1.006 g/mL heerkul ah 20 °C
Barta dhalaalaysa	295-300 °C (bishiiba) (iftiin)
PH	4.00-4.02 (25.0℃±0.2℃, 0.05M)
iska caabin	H2O：100 mg/mL
Xaaladaha kaydinta	Ku kaydi heerkul ah +5°C ilaa +30°C.

Codsiga

Potassium hydrogen phthalate waxaa badanaa loo isticmaalaa hagaajinta xalalka caadiga ah ee sodium hydroxide sababtoo ah fududaynta helitaanka alaabada saafiga ah iyada oo loo marayo dib-u-cusboonaysiinta, maqnaanshaha biyaha crystallization, aan hygroscopicity ahayn, kaydinta fudud, iyo isku-dheelitirnaan sare; Waxa kale oo loo isticmaali karaa in lagu cabbiro xalka acetic acid oo leh perchloric acid (iyadoo la adeegsanayo methyl violet tilmaame ahaan).