OEM / ODM mpanamboatra akora ascorbic Acid / Vitamin C
Manana ny ekipa mpivarotra vokatra izahay, ny ekipazy ekipa, ny vondrona teknika, ny mpiasa QC ary ny mpiasa fonosana. Manana fomba fitantanana henjana avo lenta amin'ny fomba tsirairay izahay izao. Ary koa, ny mpiasa ato aminay rehetra dia za-draharaha amin'ny fanontana lohahevitra ho an'ny OEM / ODM mpanamboatra akora asidra mikraoba / otrikaina C, ny foto-kevitry ny orinasa: ny laza voalohany; ny antoka mahazatra; ny mpanjifa no ambony indrindra.
We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for , "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We are willing to establish long business relationship with those who seek the high quality products and good service. We have set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our professional experience and high quality grades will contribute to your business.
Bika Aman 'endrika | Vovoka kristaly fotsy na saika fotsy na kristaly tsy misy loko |
Teboka mitsonika | Tokony ho 190ºC |
Specific R otation | + 20.5º ~ 21.5º |
PH | 2.1 ~ 2.6 (amin'ny vahaolana 5%) |
2.4 ~ 2.8 (amin'ny vahaolana 2%) | |
Residue amin'ny ignition (solifate lavenona) |
|
sahy miteny | 99,0% ~ 100,5% |
Fahaverezan'ny maina | ≤ 0,1% |
Metaly mavesatra | ≤ 10ppm |
firaka | ≤ 2ppm |
Mercury | ≤ 1ppm |
cadmium | ≤ 1ppm |
Loko misy ny vahaolana | ≤ BY 7 |
Fahalotoana E (asidra oxalic) | ≤ 0,2% |
asa | Ny vitamina C dia mitovy endrika amin'ny glucose. Io dia fitambaran'ny polyhydroxy. Ny vondrona hidroxil-karazana enol mifanila amin'ny toerana faha-2 sy faha-3 an'ny molekiola dia mivoaka mora foana hamoaka ny H +, noho izany dia manana toetra asidra izy ireo. asidra ascorbic. Ny vitamina C dia manana reducibility matanjaka ary mora ampidinina amin'ny vitamina C tsy misy rano, fa miverimberina ny valiny, ary ny asidra ascorbic sy ny asidra dehydroascorbic dia manana fiasa ara-batana mitovy ihany, fa ny asidra dehydroascorbic kosa dia manohy mihombo ho lasa asidra Leuconic diketone, tsy azo ovaina sy feno tanteraka ny fihetsika very fahombiazana ara-batana. |
Ny vokatray hafa dia voatanisa toy izao,