Haina OEM / ODM Kaihanga Miihini Rawa Ascorbic Acid / Huaora C wheketere me nga kaihanga | Tecsun

OEM / ODM Kaihanga Miihini Rawa Ascorbic Acid / Huaora C

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Kei a maatau ake kaimahi kaihoko hua, kaimahi kaihoahoa, roopu hangarau, kaimahi QC me nga kaimahi putea. Kei a maatau inaianei nga tino whakaritenga whakahaere kounga nui mo ia huarahi. Ano hoki, ko o maatau kaimahi katoa e mohio ana ki te kaupapa taarua mo te OEM / ODM Kaihanga Miihini Rawa Ascorbic Acid / Huaora C, To maatau Kaupapa Matua: Ko te tiimatanga tuatahi; Ko te tohu taurangi; Ko te kaihoko te mea nui. Kei a maatau ake kaimahi kaihoko hua, kaimahi kaihoahoa, roopu hangarau, kaimahi QC me nga kaimahi putea. Tatou inaianei ...


Taipitopito Hua

Tohu Hua

Kei a maatau ake kaimahi kaihoko hua, kaimahi kaihoahoa, roopu hangarau, kaimahi QC me nga kaimahi putea. Kei a maatau inaianei nga tino whakaritenga whakahaere kounga nui mo ia huarahi. Ano hoki, ko o maatau kaimahi katoa e mohio ana ki te kaupapa taarua mo te OEM / ODM Kaihanga Miihini Rawa Ascorbic Acid / Huaora C, To maatau Kaupapa Matua: Ko te tiimatanga tuatahi; Ko te tohu taurangi; Ko te kaihoko te mea nui.
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.

Te Ahua He paura tioata ma, maama noa ranei, he karaehe piata karakara ranei
Wāhi rewa Tata ki te 190ºC
Motuhake R huringa   + 20.5º ~ 21.5º
PH 2.1 ~ 2.6 (i te 5% otinga)
2.4 ~ 2.8 (i roto i te 2% otinga)
Toenga i runga i te mura
(pungarehu sulphate)
Whakamatautau 99.0% ~ 100.5%
Ngaronga o te maroke 0,1%
Konganuku taumaha 10ppm
Arahi  2ppm
Merekurai 1ppm
Cadmium 1ppm
Tae o te otinga NA 7
Te poke E (waikawa oxalic) 0.2%
mahi He rite te hanga o te Huaora C ki te hukauka. He whakaranu polyhydroxy. Ko nga roopu hydroxyl momo momo enol-e rua e tu ana i nga tuunga 2 me te 3 o te ngota ngota ka waatea noa ki te wehe i te H +, no reira he waikawa a ratou. waikawa ascorbic He kaha te whakaheke o te Huaora C me te ngawari ki te waikura ki te waikawa totoka C, engari ka taea te whakahoki, me te waikawa ascorbic me te waikawa dehydroascorbic he rite tonu nga mahi a-tinana, engari kei te kaha tonu te waikawa dehydroascorbic ki te waikura hei hanga diketone waikawa Leuconic, kaore e taea te huri te urupare me te tino ngaro te kaha o te tinana.

E whai ake nei etahi atu o a maatau hua,Ko te Huaora C Kounga Nui Ascorbic Acid CAS 50-81-7

 


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