Vanillin melting point reference material
Fizik-texnik xossalar · Fizik-kimyoviy xossalarni o‘lchash standartlari

Vanillin melting point reference material

Katalog №BWJ4697-2016Hajmi2g

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, 81.55℃（0.2℃/min）

Tarkibi va attestatsiya qiymatlari

ModdaAttestatsiya qiymatiNoaniqlik (k=2)CAS
Vanillin81.55℃（0.2℃/min）0.45℃121-33-5
Vanillin81.85℃（0.5℃/min）0.55℃121-33-5
Vanillin81.92℃（1.0℃/min）0.68℃121-33-5
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