Te hoko wera nui te parakore Sodium Selenite CAS10102-18-8 Whakaahua Whakaatu

Te hoko wera nui te parakore konutai Selenite CAS10102-18-8

Whakaahuatanga Poto:

Ingoa hua Sodium selenite
tātai matū Na2SeO3
Te taumaha ngota 172.94
CAS 10102-18-8
Nga āhuatanga matū tinana: te kirikiri ma, te paura tioata ranei, ka whakarewahia ki te wai, karekau ki te waiwaro.Ira whakarewa 350C.

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Whakaahuatanga

Ingoa hua Sodium selenite Te tātai matū Na2SeO3 Te taumaha o te rāpoi 172.94 CAS 10102-18-8 Te āhuatanga ahupūngao: te kiriata ma, te paura tioata ranei, ka whakarewahia ki te wai, karekau ki te waiwaro.Ira whakarewa 350C.

Whakatakotoranga:

Tūemi Whakamātautau	Paerewa	Hua	Whakamutunga	Tikanga Whakamatau
Na2SeO3 (Se 4+), %	5.0–6.0	5.01	Kua whai tohu	Q/79182523-5.19-2017
Na2SeO3, %	≥10.95	10.97	Kua whai tohu	Q/79182523-5.19-2017
Pb, mg/kg	≤10	1.45	Kua whai tohu	GB/T 13080-2004
Hei, mg/kg	≤5	0.28	Kua whai tohu	GB/T 13079-2006
makuku, %	≤0.5	0.26	Kua whai tohu	GB/T 6435-2014
Rahi matūriki (W=180µm), %	≥95	98.6	Kua whai tohu	GB/T5917 1-2008
Whakamutunga	Kua whai tohu

Taupānga

(1) Whakanuia te kai.
(2) Te whakatau i nga pāhare me te whakarite i te karaehe tae whero me te kanapa.
(3) Whāngai tāpiritanga.
Ko te Selenium tetahi waahanga o te glutathione peroxidase, ka mau tonu te mahi o te kiriuhi pūtau na roto i te hāora, me te whakanui ake i te
hanga o te pūmua lipid e hāngai ana antioxidants endogenous.Ka whai wāhi ki te hurihanga pūngao, ka whai pānga ki te pākia, ka mahi he
he mahi nui i roto i te whakaemulsification me te absorption ngako, me te momi o nga momo huaora.I te wa ano, ko
ka whai waahi ki te whakahiato o te coenzyme A me te coenzyme Q, ka pa ki te mahi o etahi atu punaha enzyme.Ka awe i te kaitao
o nga waikawa amino, te whakahiato pūmua, te warowaihā, me te hāora koiora.Te kore o te selenium i roto i nga kararehe me
ka tino pa te heihei ki te tipu me te whakaputa uri.