Benzoic Acid 65-85-0
Awọn ọja Apejuwe
benzoic acid C7H6O2 (tabi C6H5COOH), jẹ kirisita ti ko ni awọ ati acid carboxylic aromatic ti o rọrun julọ.Orukọ ti a gba lati gomu benzoin, eyiti o jẹ fun igba pipẹ orisun nikan fun benzoic acid.Awọn iyọ rẹ ni a lo bi itọju ounje ati benzoic acid jẹ iṣaju pataki fun iṣelọpọ ti ọpọlọpọ awọn ohun elo Organic miiran.Awọn iyọ ati awọn esters ti benzoic acid ni a mọ bi benzoates.
Sipesifikesonu
| Nkan | ITOJU |
| Awọn abuda | Funfun crystallized lulú |
| Akoonu >=% | 99.5 |
| Ojuami yo | 121-124℃ |
| Pipadanu lori gbigbe = <% | 0.5 |
| Sulfate = <% | 0.1 |
| Ijẹku sisun =< PPM | 300 |
| Klorides = <% | 0.02 |
| Awọn irin ti o wuwo (Bi Pb) = <PPM | 10 |
| Arsenic = <% | 0.0003 |
| Asiwaju = <ppm | 5 |
| Makiuri = <ppm | 1 |
| Oxidisable oludoti | Idanwo ti nkọja |
| Carbonisable oludoti = | Y5 |
| Awọ ti ojutu = | B9 |
