Potassium dichromate solution for titrations
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Ekologiya · Titrlash eritmalari

Potassium dichromate solution for titrations

Katalog №GBW(E)086348CAS7778-50-9Hajmi50mL

Texnik xususiyatlari

ShakliSuyuq
Yaroqlilik muddati18 oy
Molekulyar formulaCr2K2O7
MatritsaSuv
QadoqPlastik shisha
Saqlash sharoitiXona haroratida, germetik va yorug‘likdan himoyalangan joyda saqlang. Ishlatishdan oldin (20±3) ℃ gacha keltirib, yaxshilab chayqating. Ochilgandan so‘ng darhol ishlating, ifloslanishdan saqlang.

Qadoq hajmi

50mL, c(1/6K2Cr2O7)=0.5008mol/Lc(K2Cr2O7)=0.08347mol/L(ChP)

Tarkibi va attestatsiya qiymatlari

ModdaAttestatsiya qiymatiNoaniqlik (k=2)CAS
Potassium dichromatec(1/6K2Cr2O7)=0.5008mol/Lc(K2Cr2O7)=0.08347mol/L(ChP)0.2%7778-50-9
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