CSPC luwei raw material Vitamin C or USP ascorbic acid
What is Ascorbic acid?
Ascorbic acid an gnìomhachd bith-eòlais de ascorbic acid choimeasgaidhean aithnichte, 'S e uisge-soluble beothamain, measan agus glasraich a tha pailt. Ann redox bhualaidhean 'riaghladh a' metabolism dìth faodaidh e adhbharachadh scurv. Ascorbic acid ga chleachdadh gu bitheanta ann an diofar achaidhean, tha a 'mhòr-chuid tàthchuid, nàdarra an-diugh ann an cuid de bhiadh, a chur gu daoine eile, agus ri fhaotainn mar bìdh a bharrachd.
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
NÌ | ÌRE |
coltas | White cha mhòr no geal no criostal Crystalline pùdar |
Aithneachadh | deimhinneach |
leaghaidh phuing | 191 ℃ ~ 192 ℃ |
pH (5%, w / v) | 2.2 ~ 2.5 |
pH (2%, w / v) | 2.4 ~ 2.8 |
Sònraichte Optical cuartachadh | + 20.5 ° ~ + 21.5 ° |
Soilleireachd fuasgladh | soilleir |
Frasan trom meatailtean | = <0,0003% |
Assay (mar C 6H 8O6,%) | 99,0 ~ 100,5 |
Copper | = <3 MG / kg |
Iron | = <2 MG / kg |
Mercury | = <1 MG / kg |
Arsnaig | = <2 MG / kg |
Stiùir | = <2 MG / kg |
Oxalic acid | = <0.2% |
Call air tiormachadh | = <0.1% |
Sulphated uinnseann | = <0.1% |
Iarmaid lionn-sgaoilidh (mar a methanol) | = <500 MG / kg |
Total truinnsear chunntaidh (cfu / g) | = <1000 |
Yeasts & molldairean (cfu / g) | = <100 |
Escherichia. Coli / g | Neo-làthaireachd |
Salmonella / 25g | Neo-làthaireachd |
Staphylococcus aureus / 25g | Neo-làthaireachd |