Naphthalene melting point reference material

Naphthalene melting point reference material

Katalog №BWJ4708-2016Hajmi2g

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, 79.77℃(0.2℃/min)

Tarkibi va attestatsiya qiymatlari

ModdaAttestatsiya qiymatiNoaniqlik (k=2)CAS
Naphthalene79.77℃(0.2℃/min)0.45℃91-20-3
Naphthalene79.93℃(0.5℃/min)0.55℃
Naphthalene80.79℃(1.0℃/min)0.68℃

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