ascorbic acid (Vitamin C)

Short Description:

【Ngwa】 ascorbic acid (Vitamin C)  akpọ ọrụ dị mkpa nri / pharm ụlọ ọrụ, ọtụtụ-eji Food, onunu, Confectionery, rahụrụ.

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

【CAS Mba】: 50-81-7

【E Mba】: E300

【HS Code】: 29362700

Ascorbic acid ina niile nke ụwa bụ 120,000 Mt / afọ, 90% ike bụ na China, nke ukwuu ihe ọmụma na Vitamin C ahịa, na-enyere anyị mgbe niile na-enye gị asọmpi price, na ike isi iyi ọtụtụ ụdị ị họọrọ. Ọ bụrụ na ị na-achọ  ascorbic acid , egbula Email anyị.


Product Ihe

Product Tags

Ascorbic acid ndu ọrụ nke ascorbic acid ogige mara, bụ a mmiri-soluble vitamin, na mkpụrụ osisi na akwụkwọ nri dị ukwuu. Na redox Jeremaya mere mezie metabolism nke na enweghị ya nwere ike ime ka scurv. Ascorbic acid na ọtụtụ-eji dị iche iche ubi, bụ a nnukwu Efrata, ndammana ugbu a na ihe oriri ụfọdụ, kwukwara ka ndị ọzọ, na dị ka a dietary emeju.

Nkọwapụta nke ascorbic acid

Nkebi STANDARD
ọdịdị White ma ọ bụ fọrọ nke nta na-acha ọcha crystal ma ọ bụ crystalline ntụ ntụ
Identification   Positive
agbaze ebe  191 ℃ ~ 192 ℃ 
onye Onyenwe anyị + (5%, w / v)   2.2 ~ 2.5 
onye Onyenwe anyị + (2%, w / v)   2.4 ~ 2.8 
Specific ngwa anya adiana  + 20.5 Celsius ~ + 21.5 Celsius  
Ihe doo anya ngwọta Clear 
arọ ọla = <0,0003% 
Nnwale (dị ka C 6H 8O6,%)  99,0 ~ 100,5 
ọla kọpa = <3 mg / n'arọ
Iron = <2 mg / n'arọ
Mercury = <1 mg / n'arọ 
arsenic = <2 mg / n'arọ 
ebute = <2 mg / n'arọ
Oxalic acid = <0,2%
Loss na ihicha = <0,1%
Sulphated ash = <0,1%
Mmapụta solvents (dị ka methanol) = <500 mg / n'arọ 
Total efere ọnụ (cfu / g) = <1000
Yeasts & Ebu (cfu / g) = <100  
Escherichia. Coli / g  enweghị 
Salmonella / 25g  enweghị 
Staphylococcus aureus / 25g  enweghị 

 

 


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