CSPC luwei raw material Vitamin C or USP ascorbic acid
What is Ascorbic acid?
Ascorbic acid umsebenzi yebhayoloji yolo iikhompawundi ascorbic acid eyaziwa, i iivithamini yamanzi-enyibilikayo, iziqhamo kunye nemifuno Luninzi. Xa reactions redox elawula nethe ukunqongophala oko kungenza scurv. Ascorbic acid sisetyenziswa ngokubanzi kwiinkalo ezahlukeneyo, i izithako isambuku, langoku ngokwemvelo kwezinye kukutya, wongezelela kwabanye, kwaye iyafumaneka xa besitya zokutya.
The Top 9 Foods Highest in Vitamin C
90mg of Vitamin C =100% of the Daily Value(%DV)
We specialized in supplying stable series product of Ascorbic Acid
Item | Type |
Ascorbic acid | 80/100/200/325 mesh |
Coated ascorbic acid | 90%/93%/95%/97%/99% |
Ascorbic acid granule | Ascorbic acid DC |
Sodium ascorbate | |
Sodium ascorbate granule | Sodium ascorbate DC granule 99% |
Calcium ascorbate | |
Calcium ascorbate granule | Calcium ascorbate DC granule 97% |
Specification of Ascorbic acid
ITEM | UMGANGATHO |
imbonakalo | crystal White okanye phantse ezimhlophe okanye powder crystalline |
Identification | positive |
Indawo yokunyibilika | 191 ℃ ~ 192 ℃ |
pH (5%, w / v) | 2.2 ~ 2.5 |
pH (2%, w / v) | 2.4 ~ 2.8 |
ukujikeleza ethile okubonakalayo | + 20.5 ° ~ + 21.5 ° |
Nokucaca isisombululo | Sula |
enzima | = <0,0003% |
Uvavanyo (njengoko C 6H 8O6,%) | 99,0 ~ 100,5 |
copper | = <3 mg / kg |
Iron | = <2 mg / kg |
Mercury | = <1 mg / kg |
esiyityhefu | = <2 mg / kg |
lead | = <2 mg / kg |
Oxalic acid | = <0.2% |
Ukulahlekelwa omiswe | = <0.1% |
Sulphated ash | = <0.1% |
izinyibilikisi eyintsalela (njenge methanol) | = <500 mg / kg |
Iyonke plate count (cfu / g) | = <1000 |
Amagwele & jeli (cfu / g) | = <100 |
Escherichia. Coli / g | ukungabikho |
Salmonella / 25g | ukungabikho |
Staphylococcus aureus / 25g | ukungabikho |