asia_oju-iwe

ọja

2-Pyridinecarboxylicacid,1,6-dihydro-3-methyl-6-oxo-(9CI)(CAS# 115185-81-4)

Ohun-ini Kemikali:

Fọọmu Molecular C7H7NO3
Molar Mass 153.14
iwuwo 1.345± 0.06 g/cm3 (Asọtẹlẹ)
Ojuami Iyo 290-300 °C (decomp)
Ojuami Boling 410.4± 45.0 °C(Asọtẹlẹ)
pKa 3.05± 0.20 (Asọtẹlẹ)
Ibi ipamọ Ipo labẹ gaasi inert (nitrogen tabi argon) ni 2-8 ° C

Alaye ọja

ọja Tags

6-Hydroxy-3-methylpyridine-2-carboxylic acid jẹ ẹya-ara ti ara-ara. Atẹle jẹ ifihan si awọn ohun-ini rẹ, awọn lilo, awọn ọna iṣelọpọ ati alaye ailewu:

Didara:
- Irisi: 6-Hydroxy-3-methylpyridine-2-carboxylic acid jẹ awọ-awọ-awọ-awọ-awọ-awọ-awọ-awọ-ofeefee.
- Solubility: O ti wa ni tiotuka ninu omi ati oti ni yara otutu, insoluble ni Organic olomi.

Lo:
- 6-Hydroxy-3-methylpyridine-2-carboxylic acid jẹ nkan ekikan ti o le ṣee lo bi reagent kemikali fun awọn aati-ipilẹ acid.

Ọna:
- Ọna igbaradi ti 6-hydroxy-3-methylpyridine-2-carboxylic acid jẹ pataki nipasẹ iṣelọpọ kemikali.
- Ilana igbaradi pẹlu awọn igbesẹ pupọ ati awọn reagents kemikali ti o nilo lati ṣe labẹ awọn ipo yàrá.

Alaye Abo:
- 6-Hydroxy-3-methylpyridine-2-carboxylic acid jẹ ailewu ni gbogbogbo labẹ lilo deede, ṣugbọn awọn itọnisọna kan tun wa fun mimu ailewu.
- Nigbati o ba n mu ohun elo yii mu, wọ ohun elo aabo ti ara ẹni ti o yẹ gẹgẹbi awọn ibọwọ lab ati awọn goggles.
- Yẹra fun ifasimu, olubasọrọ pẹlu awọ ara, tabi jijẹ ninu agbo, ati tọju daradara ati sọ egbin nu. Awọn alaye iṣiṣẹ pato yẹ ki o tẹle awọn itọnisọna ailewu ti o yẹ ati awọn ilana.


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