Ascorbic acid
Ascorbic acid ndeyechisikwa chinoitika organic compiyo ine antioxidant zvivakwa. Ichena chena yakasimba, asi samples isina kuchena inogona kuoneka yero. Inopaza zvakanaka mumvura kuti ipe zvinyoronyoro acidic mhinduro. Nekuti inobva kuGlucose, mhuka zhinji dzinokwanisa kuigadzira, asi vanhu vanozvida sechikamu chekudya kwavo. Vamwe vertebrates vanoshaya kugona kugadzira ascorbic acid inosanganisira mamwe maFritabic, nguruve dzehove, nehove, zvese izvo zvinoda kuti zviite sechigadzirwa.
Iko kune D-Ascorbic acid, iyo isingaitika mune zvakasikwa. Inogona kunge yakashongedzwa yakarongeka. Iyo ine yakafanana antioxidant zvivakwa kune l-ascorbic acid asi ine zvishoma vhitamini c chiitiko (kunyangwe isiri chaiyo zero).
Application yeascorbic acid
Muindasitiri yechechi, inogona kushandiswa kurapa scurvy uye kusakwana kwechirwere chekudya, mune zvekudya zvekudya, zvigadzirwa zvekudya, doro, tii drink, muto wemichero, Zvibereko zvemichero uye zvichingodaro; zvakare zvinowanzo shandiswa mune cosmetics, furawa zvinowedzera uye dzimwe nzvimbo dzeindasitiri.
| Chinhu | Standard |
| Chitarisiko | Chena kana chichena chena crystal kana crystalline poda |
| Inonyungudika | 191 ° C ~ 192 ° C |
| PH (5%, w / v) | 2.2 ~ 2,5 |
| PH (2%, w / v) | 2.4 ~ 2.8 |
| Chairo chaicho kutenderera kutenderera | + 20.5 ° ~ + 21.5 ° |
| Kujekesa kwemhinduro | Bvisa |
| Simbi dzinorema | ≤0.0003% |
| Assay (se c 6h 8o6,%) | 99.0 ~ 100.5 |
| Copper | ≤3 MG / KG |
| Simbi | ≤2 MG / KG |
| Kurasikirwa pakuoma | ≤0.1% |
| Sulpated Ash | ≤ 0.1% |
| Yakasara sol sol soles (sezvakaita methanol) | ≤ 500 mg / kg |
| Yese Plate Count (CFU / G) | ≤ 1000 |
Chengetedza.
Rerufu hupenyu: 48 Mwedzi
Package: mukati25kg / bhegi
kuendesa: Prompt
1. Ndeipi yako yekubhadhara mazwi?
T / t kana l / c.
2. Ndeipi nguva yako yekutumira?
Kazhinji isu tichagadzirisa kutumirwa mumazuva manomwe -15.
3. Zvakadii nezvekurongedza?
Kazhinji tinopa kurongedza se25 kg / bhegi kana carton. Ehezve, kana uine zvinodiwa navo, isu tinofanirwa newe.
4. Zvakadii nezvechokwadi chezvigadzirwa?
Zvinoenderana nezvigadzirwa zvawakaraira.
5. Ndeapi magwaro aunopa?
Kazhinji, isu tinopa invoice yekushambadzira, kurongedza zvinyorwa, bhiri rekutakura, coa, chitupa chehutano uye chitupa chekutanga. Kana misika yako ine chero yakakosha zvinodiwa, tizivisei.
6. Chii chiri kurodha chiteshi?
Kazhinji ndiShanghai, Qingdao kana Tianjin.
