Melting point of p-methoxybenzoic acid
Fizik-texnik xossalar · Fizik-kimyoviy xossalarni o‘lchash standartlari

Melting point of p-methoxybenzoic acid

Katalog №BWJ4728-2016Hajmi2g

Texnik xususiyatlari

ShakliQattiq
Yaroqlilik muddati36 oy
MatritsaToza modda
QadoqJigarrang shisha idish
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

2g, 183.23℃（0.2℃/min）

Tarkibi va attestatsiya qiymatlari

ModdaAttestatsiya qiymatiNoaniqlik (k=2)CAS
Naphthalene183.23℃（0.2℃/min）0.45℃91-20-3
Naphthalene184.12℃（0.5℃/min）0.55℃91-20-3
Naphthalene184.45℃（1.0℃/min）0.68℃91-20-3
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