Awọn ọja
Propylene Glycol Alginate PGA | 9005-37-2
ọja Apejuwe
(1)Colorcom Propylene glycol alginate (PGA) jẹ iru tuntun ti aropọ ounje to dara julọ. O ṣe nipasẹ sisẹ jinlẹ ti alginic acid ti a fa jade lati inu ewe okun adayeba. Irisi jẹ funfun tabi ina ofeefee lulú. Nigbagbogbo a lo bi iwuwo, imuduro ati emulsifier fun awọn ọja mimu.
(2) Ni afikun si ipa ti o nipọn, propylene glycol alginate ni eto amphiphilic ti awọn surfactants, bakanna bi agbara emulsifying ati iduroṣinṣin foomu, ati pe o ni ipa imuduro lori awọn colloids oily. ; Nitoripe ọja yi jẹ ẹya ti kii-ionic, o tun jẹ iduroṣinṣin pupọ si diẹ ninu awọn ions irin ati pe kii yoo fi idi mulẹ ati ṣaju.
(3) Funfun tabi die-die yellowish-funfun fibrous lulú tabi isokuso lulú, fere odorless ati ki o lenu. O tiotuka ninu omi ati dilute Organic acid ojutu, ṣugbọn insoluble ni kẹmika, ethanol, benzene ati awọn miiran Organic olomi, ṣugbọn awọn apa kan esterified ọja le ti wa ni tituka ni ethanol ojutu pẹlu kan akoonu ti o kere ju 60%. Iwọn pH rẹ jẹ 3-4 (1% ojutu olomi), o rọrun lati fa ọrinrin, o wa ni brown nigbati o gbona si 55 °C, carbonization waye ni 220 °C, ati eeru waye ni 400 °C. Iwuwo ibatan rẹ jẹ 1.46. Ko ṣe awọn gels tabi precipitates ninu ojutu ekikan ti pH 3-4.
(4) O ni o ni agbara lati koju salting jade, ati ki o jẹ idurosinsin si miiran irin ions ayafi Ejò, chromium, irin (trivalent), asiwaju, barium ati awọn miiran ions ti o wa ni riru.
Ọja Specification
| Nkan | Abajade |
| Ifarahan | Bia ofeefee filamentous tabi lulú |
| Pipadanu lori gbigbe% ≤ | 20 |
| Lapapọ 1, 2-propanediol w/% | 15-45 |
| Ọfẹ 1, 2-propanediol w/% ≤ | 15 |
| Omi-aṣebi % ≤ | 2 |
| Formaldehyde mg/kg ≤ | 50 |
| Escherichia coli | Odi ni 5 giramu |
| Salmonella | Odi ni 10 giramu |
Fun Iwe Data Imọ-ẹrọ, Jọwọ kan si ẹgbẹ tita Colorcom.
Apo:25 kg / apo tabi bi o ba beere.
Ibi ipamọ:Fipamọ si aaye ti o ni afẹfẹ, aaye gbigbẹ.
Standard Alase:International Standard.
