ascorbic acid Granular

Luv hauj lwm:

【Daim ntawv thov】 ascorbic acid (vitamin C)  ua si ib qho tseem ceeb luag hauj lwm nyob rau hauv cov zaub mov / pharm kev lag luam, dav siv nyob rau hauv khoom noj khoom haus, pub kev lag luam

【Main Tsim】 CSPC / Luwei / DSM Jiangshan / Tianli / Northeast / Henan Lvyuan / Ningxia Qiyuan / Yuoyang

【CAS No.】: 50-81-7  【E Tsis】: E300  【HS Code】: 29362700

Ascorbic acid thov tag nrho cov thoob lub ntiaj teb no yog nyob ib ncig ntawm 120,000 MT / xyoo. Thiab ascorbic acid 90% muaj peev xwm yog nyob rau hauv Tuam Tshoj, tsaug paub nyob rau hauv cov Vitamin C ua lag luam, thiab Tshuag li ntim raws li kev ua lag luam kev hloov no yuav pab kom peb nco ntsoov muab koj tw nqi, thiab yuav qhov chaw ntau hom koj nyiam. Yog hais tias koj tab tom nrhiav rau  ascorbic acid Granular, tsis txhob ua siab deb Email rau peb.


khoom Nthuav dav

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Vitamin C, kuj hu ua ascorbic acid thiab L-ascorbic acid, yog ib tug vitamin pom nyob rau hauv cov zaub mov thiab siv raws li ib tug noj haus ntxiv. Raws li ib tug ntxiv nws yog siv los kho thiab tiv thaiv kom txhob scurvy. Pov thawj tsis pab txhawb kev siv nyob rau hauv lub dav dav pejxeem rau kev tiv thaiv ntawm tus mob khaub thuas.

 

KHOOM KEV
tsos Dawb los yog yuav luag dawb siv lead ua los yog crystalline hmoov
Identification   zoo
melting point  191 ℃ ~ 192 ℃ 
pH (5%, w / v)   2.2 ~ 2.5 
pH (2%, w / v)   2.4 ~ 2.8 
Kev kho qhov muag sib hloov  + 20.5 ° ~ + 21.5 °  
Clarity ntawm cov tshuaj Clear 
Heavy hlau = <0,0003% 
Tshuaj ntsuam (raws li C 6H 8O6,%)  99,0 ~ 100,5 
Tooj = <3 mg / kg
Hlau = <2 mg / kg
mercury = <1 mg / kg 
arsenic = <2 mg / kg 
Lead = <2 mg / kg
Oxalic acid = <0.2%
Poob rau kom qhuav = <0.1%
Sulphated tshauv = <0.1%
Qhov seem kuab tshuaj (raws li methanol) = <500 mg / kg 
Tag nrho cov phaj count (CFU / g) = <1000
Yeasts & pwm (CFU / g) = <100  
Escherichia. Coli / g  qhaj ntawv 
Salmonella / 25g  qhaj ntawv 
Staphylococcus aureus / 25g  qhaj ntawv 

【Introduction】 ascorbic acid (vitamin C) tsis yog zoo sau tseg. Tsis muaj xws li Internal thiab sab nraud hemorrhages, txo cov pob txha collagen, sab puab tsaig yaig, anemia, yam ntxwv deformities, tis ntses yaig, yog qhov khoov pob (bent-rov qab), cov neeg pluag kev loj hlob, mortalities etc.


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