CSPC luwei raw material Vitamin C or USP ascorbic acid
What is Ascorbic acid?
Askorbin kislotasi ma'lum askorbin kislotasi birikmalar biologik faolligi, bir suvda eruvchan vitaminlar, meva va sabzavotlar ko'p miqdorda mavjud bo'lgan. redoks reaksiyalarda scurv olib kelishi mumkin, buning yo'qligi metabolizmini tartibga solish. Askorbin kislotasi keng parhez qo'shimcha sifatida, turli sohalarda ishlatiladigan ba'zi oziq-ovqat, tabiiy mavjud bo'lgan qismi moddalar, boshqalarga qo'shiladi, va mavjud bo'ladi.
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 askorbin kislota
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: | STANDART |
paydo bo'lish | Oq yoki deyarli oq kristall yoki kristal chang |
aniqlash | Ijobiy |
erish nuqtasi | 191 ℃ ~ 192 ℃ |
pH (5%, w / v) | 2.2 ~ 2,5 |
pH (2%, w / v) | 2,4 ~ 2,8 |
Solishtirma optik aylanish | + 20,5 ° ~ + 21,5 ° |
eritma tiniqligi | aniq |
og'ir metallar | = <0,0003% |
Sinov (C 6H 8O6 sifatida,%) | 99,0 ~ 100,5 |
mis | = <3 mg / kg |
temir | = <2 mg / kg |
Mercury | = <1 mg / kg |
margimush | = <2 mg / kg |
qo'rg'oshin | = <2 mg / kg |
oksalat kislota | = <0,2% |
quritish zarar | = <0,1% |
sülfatlı ash | = <0,1% |
Qoldiq hal qiluvchi (metanol kabi) | = <500 mg / kg |
Jami plitasi soni (CFU / g) | = <1000 |
Achitqilari va izlar (CFU / g) | = <100 |
Escherichia. Coli / g | yo'qligi |
Salmonella / 25g | yo'qligi |
Staphylococcusaureus / 25g | yo'qligi |