ʻO OEM / 'ODM Mea Hana Mea Hana Ascorbic Acid / Vitamin C
Loaʻa iā mākou kā mākou huahana kūʻai aku, limahana kaila, hui ʻenehana, limahana QC a me nā limahana pūʻolo. Loaʻa iā mākou i kēia manawa nā kaʻina hoʻokele kiʻekiʻe kiʻekiʻe no kēlā me kēia ala. Eia kekahi, ua ʻike ka poʻe hana a pau i ka kumuhana paʻi no OEM / ODM Mea Hana Mea Hana Ascorbic Acid / Vitamin C, ʻO kā mākou ʻOihana Kumu ʻĀpana: ʻO ka mua hanohano; ʻO ka hōʻoia maʻamau; ʻo ka mea kūʻai aku ka mea kiʻekiʻe.
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.
Helehelena | Keʻokeʻo a ʻaneʻane keʻokeʻo crystalline kaola a i ʻole nā aniani kala ʻole |
Kuhi hoʻoheheʻe | Ma kahi o 190ºC |
Hōʻikeʻike R kikoʻī | + 20.5º ~ 21.5º |
PH | 2.1 ~ 2.6 (i ka 5% hopena) |
2.4 ~ 2.8 (i ka 2% hopena) | |
Koena ma ka ignition (lehu sulfate) |
|
Assay | 99.0% ~ 100.5% |
Lilo i ka hoʻomaloʻo ʻana | ≤ 0.1% |
Nā metala kaumaha | ≤ 10ppm |
Kēpau | ≤ 2ppm |
Mercury | ≤ 1ppm |
Cadmium | ≤ 1ppm |
Waihoʻoluʻu o ka hoʻonā | ≤ E 7 |
Ka Hoʻomaʻemaʻe E (ʻāpana oxalic) | ≤ 0.2% |
hana | ʻAno like ka Vitamin C me ka glucose. He hui polyhydroxy ia. Hoʻohui maʻalahi ʻia nā hui hydroxyl enol-type pili ʻelua i nā kūlana 2 a me 3 o ka mole e hoʻokuʻu iā H +, no laila loaʻa iā lākou nā waiwai waikawa. waikawa ascorbic. ʻO ka Vitamin C ka reducibility ikaika a maʻalahi e hoʻoliʻiliʻi ʻia i dehydrogenated vitamin C, akā hiki ke hoʻololi i kāna hopena, a ʻo ka ascorbic acid a me ka dehydroascorbic acid i like me nā hana physiological, akā hoʻomau ʻia ka oxidize dehydroascorbic acid e hana i diketone Leuconic acid, ʻaʻole hiki ke hoʻololi a paʻa loa ka hopena. nalowale ka pono o ke kino. |
Papa inoa ʻia kā mākou huahana ʻē aʻe.