D-Galactose CAS 59-23-4

CAS:59-23-4

Molecular formula:C6H12O6

Kulemera kwa mamolekyu:180.16

EINECS:200-416-4

Mawu ofanana ndi mawu:D-galactose, CP; D-(+)-GalactoseD(+)-Galactose,extrapure,PhNed,PhHelv; galactose (200 mg); D-galactose, D-(+)-galactose; D(+)- GALACTOSEANHYDROUSCELLTURE*KUYESA; D(+) -GALACTOSE,FORBIOTECHNOLOGICALPROSE; D-(+)-GALACTOSE,BIOTECH

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi D-Galactose CAS 59-23-4 ndi chiyani?

D-Galactose ndi monosaccharide yopangidwa ndi ma carbons asanu ndi limodzi ndi aldehyde imodzi, yomwe imatchedwa aldose ndi hexose. Onse D-galactose ndi L-galactose amapezeka mwachilengedwe. D-galactose nthawi zambiri imakhala mu mkaka monga gawo la lactose. Lactose mu mkaka amaphwanyidwa ndi thupi kukhala shuga ndi galactose kuti ayamwe ndi kugwiritsidwa ntchito.

Kufotokozera

Kanthu	Internal control index	Zotsatira za mayeso
Maonekedwe	Ufa woyera kapena pafupifupi woyera, wopanda fungo, wosungunuka m’madzi momasuka, palibe zonyansa zooneka m’maso	Lembani
Zomwe zili mu D-galactose /%	≥99.0	99.184
Kutaya pakuyanika/%	≤1.0	0.03
Zotsalira pakuyatsa/%	≤0.1	0.04
Kuzungulira kwachindunji/O	+ 78.0+81.5	+ 79.127
Chizindikiritso	RF ya malo ofunikira a yankho lachitsanzo imafanana ndi ya Standard solution	Lembani
Chloride(Kuwerengera mu Cl-)/%	≤0.005	Lembani
Kuwonekera kwa yankho	Kufotokozera yankho	Lembani
Barium (mg/kg)	Opalescence iliyonse mu njira yachitsanzo siili yowonjezereka kuposa yomwe ili mu njira yothetsera	Lembani
Pb (mg/kg)	≤0.5	Lembani
Acidity/ml	Kugwiritsa ntchito 0.01mol/l sodium hydroxide sikudutsa 1.5 ml	0.7
Chiwerengero chonse cha mabakiteriya (CFU/g)	≤1000	Zoipa

Kugwiritsa ntchito

1. Chakudya: D-Galactose amagwiritsidwa ntchito muzakudya zamkaka, zakudya za nyama, zakudya zophikidwa, pasitala, zakudya zokometsera, ndi zina.

2. Kupanga mafakitale: D-Galactose yomwe imagwiritsidwa ntchito m'makampani a petroleum, kupanga, zokolola zaulimi, mabatire, ma castings olondola, etc.

3. Fodya: D-Galactose imatha kulowa m'malo mwa glycerol ngati zokometsera, antifreeze ndi moisturizing pafodya wodulidwa.

4. Zodzoladzola: D-Galactose yomwe imagwiritsidwa ntchito poyeretsa kumaso, kirimu chokongola, mafuta odzola, shampu, chigoba kumaso, ndi zina.

5. Chakudya: D-Galactose yomwe imagwiritsidwa ntchito mu ziweto zam'chitini, chakudya cha ziweto, chakudya cham'madzi, chakudya cha mavitamini, mankhwala a ziweto, ndi zina zotero.

Phukusi

25KG / zonse pepala ng'oma, alimbane ndi zigawo ziwiri za matumba mankhwala polyethylene; 25KG / katoni kapena thumba la pepala. Itha kupakidwanso malinga ndi zosowa za ogwiritsa ntchito

Kusungirako: malo ozizira ndi owuma, osindikizidwa