99% Mimọ Monosodium Glutamate Pẹlu Cas 32221-81-1
Monosodium glutamate jẹ kristali prismatic funfun tabi lulú kristali, ti ko ni oorun, pẹlu adun ẹran pataki. Iwuwo ibatan jẹ 1.635, aaye yo jẹ 195 ℃, ati iwọn didun kan pato jẹ 1.20. O jẹ irọrun tiotuka ninu omi, ati pH ti 5% ojutu olomi jẹ 6.7-7.2. O soro lati tu ni ethanol ati ether. Laisi gbigba ọrinrin, omi gara bẹrẹ lati sọnu ni 120 ℃, ati gbigbẹ intramolecular bẹrẹ ni 150-160 ℃ lati ṣe iṣuu soda pyroglutamine, eyiti o padanu itọwo tuntun rẹ. O bẹrẹ lati decompose sinu pyrrole ni iwọn 270 ℃.
| Orukọ ọja: | Monosodium glutamate | Ipele No. | JL20220512 |
| Cas | 32221-81-1 | Ọjọ MF | May. Ọdun 12, Ọdun 2022 |
| Iṣakojọpọ | 25KGS/ BAG | Ọjọ Onínọmbà | May. Ọdun 12, Ọdun 2022 |
| Opoiye | 25MT | Ọjọ Ipari | May. Ọdun 11, Ọdun 2025 |
| Nkan | ITOJU | Àbájáde | |
| Ifarahan | Crystal funfun | Ṣe ibamu | |
| Mimo | 99.00% | 99.8% | |
| Yiyi pato | + 24.9-25.3 | 25.0 | |
| PH(5% Solusan) | 6.7-7.5 | 7.2 | |
| Kloride | ≤0.1% | 0.1% | |
| Pipadanu lori gbigbe | ≤0.5% | 0.1% | |
| Arsenic (bii2SO3) | ≤0.5ppm | 0.3ppm | |
| Olori(pb) | ≤1ppm | 0.1ppm | |
| Awọn irin ti o wuwo (gẹgẹbi pb) | ≤10ppm | 0.1ppm | |
| Oṣuwọn translucent | ≥98 | 99 | |
| Ipari | Ti o peye | ||
1.It jẹ aṣoju adun ti o gbajumo julọ ti a lo ni ile ati ni okeere. Nigbati o ba wa pẹlu iyọ, o le mu ipa ti o nfihan adun rẹ pọ si. Nigbati o ba lo pẹlu iṣuu soda 5 '- inosin tabi sodium 5' - guanylate, o ni ipa isodipupo.
2.Lo bi ounje adun
25kgs / apo tabi ibeere ti awọn alabara. Jeki o kuro lati ina ni iwọn otutu ti o wa ni isalẹ 25 ℃.
Monosodium glutamate pẹlu cas 32221-81-1
