CSPC luwei raw material Vitamin C or USP ascorbic acid
What is Ascorbic acid?
asam askorbat kagiatan biologis sanyawa asam askorbat dipikawanoh, nyaéta cai-leyur vitamin, bungbuahan sarta sayuran anu loba pisan. Dina réaksi rédoks ngatur métabolisme kurangna bisa ngabalukarkeun scurv. asam askorbat ieu loba dipaké dina widang anu béda, nyaéta bahan bulk, alami hadir dina sababaraha pangan, ditambahkeun kana batur, sarta sadia salaku suplement dietary.
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 askorbat asam
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
barang | standar |
katingalian | kristal bodas atanapi ampir bodas atawa bubuk kristalin |
pangenalan | positip |
titik lebur | 191 ℃ ~ 192 ℃ |
pH (5%, w / v) | 2.2 ~ 2,5 |
pH (2%, w / v) | 2.4 ~ 2.8 |
rotasi optik husus | + 20.5 ° ~ + 21.5 ° |
Kajelasan leyuran | atra |
logam beurat | = <0,0003% |
Assay (C 6H 8O6,%) | 99,0 ~ 100,5 |
tambaga | = <3 mg / kg |
beusi | = <2 mg / kg |
raksa | = <1 mg / kg |
arsén | = <2 mg / kg |
kalungguhan | = <2 mg / kg |
asam oksalat | = <0.2% |
Leungitna on drying | = <0,1% |
lebu Sulphated | = <0,1% |
pangleyur residual (sakumaha métanol) | = <500 mg / kg |
Total count plat (cfu / g) | = <1000 |
Yeasts & molds (cfu / g) | = <100 |
Escherichia. Coli / g | hal nu henteu datang |
Salmonella / 25g | hal nu henteu datang |
Staphylococcus aureus / 25g | hal nu henteu datang |