CSPC luwei raw material Vitamin C or USP ascorbic acid
What is Ascorbic acid?
Ascorbic acid mabadiliko ya uhai ya misombo ascorbic acid inajulikana, ni maji mumunyifu vitamini, matunda na mboga ni tele. Katika athari redoksi kudhibiti metaboli ya ukosefu wa inaweza kusababisha scurv. Ascorbic acid ni sana kutumika katika nyanja mbalimbali, ni viungo wingi, kawaida sasa katika baadhi ya vyakula, aliongeza kwa wengine, na inapatikana kama sehemu ya vyakula.
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 askobiki 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 | STANDARD |
Mwonekano | White au karibu nyeupe kioo au poda fuwele |
Kitambulisho | chanya |
Kiwango cha kuyeyuka | 191 ℃ ~ ℃ 192 |
pH (5%, w / v) | 2.2 ~ 2.5 |
pH (2%, w / v) | 2.4 ~ 2.8 |
Maalum macho mzunguko | + 20.5 ° ~ 21.5 ° |
Ufafanuzi wa ufumbuzi | Clear |
metali nzito | = <0.0003% |
Uchanganuzi (kama C 6H 8O6,%) | 99.0 ~ 100.5 |
Copper | = <3 mg / kg |
Iron | = <2 mg / kg |
Mercury | = <1 mg / kg |
arseniki | = <2 mg / kg |
Kiongozi | = <2 mg / kg |
oxalate | = <0.2% |
Hasara ya kukausha | = <0.1% |
Sulphated jivu | = <0.1% |
mabaki kutengenezea (kama methanoli) | = <500 mg / kg |
Jumla sahani kuhesabu (CFU / g) | = <1000 |
Hamira & moulds (CFU / g) | = <100 |
Escherichia. Coli / g | Kutokuwepo |
Salmonella / 25g | Kutokuwepo |
Staphylococcus aureus / 25g | Kutokuwepo |