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Succinic acid | 110-15-6
Nkọwa ngwaahịa Succinic acid (/səkˈsɪnɨk/; aha usoro IUPAC: butanedioic acid; nke a na-akpọ mmụọ nke amber) bụ diprotic, dicarboxylic acid nwere usoro kemịkalụ C4H6O4 na usoro nhazi HOOC-(CH2)2-COOH. Ọ na-acha ọcha, siri ike enweghị isi. Succinate na-ekere òkè na okirikiri citric acid, usoro na-enye ume ike. Aha a sitere na Latin succinum, nke pụtara amber, nke sitere na acid a nwere ike nweta ya. Ọ bụ... -
Glycerol | 56-81-5
Nkọwa ngwaahịa Glycerol (ma ọ bụ glycerine, glycerin) bụ ngwakọta polyol dị mfe (mmanya shuga). Ọ bụ mmiri na-enweghị agba, enweghị isi, mmiri viscous nke a na-ejikarị eme ihe n'ụdị ọgwụ. Glycerol nwere otu hydroxyl atọ bụ ndị na-ahụ maka solubility ya na mmiri na ọdịdị hygroscopic ya. Ọkpụkpụ glycerol dị n'etiti lipids niile a maara dị ka triglycerides. Glycerol na-atọ ụtọ ma na-egbu egbu dị ala. Ụlọ ọrụ nri Na nri na ihe ọṅụṅụ, glycerol na-eje ozi dị ka ihe na-ekpo ọkụ ... -
EDTA Disodium (EDTA-2Na) | 139-33-3
Nkọwa ngwaahịa Ethylenediaminetetraacetic acid, nke anakọtara n'ọtụtụ ebe dị ka EDTA, bụ aminopolycarboxylic acid na enweghị agba, mmiri siri ike. A na-akpọ ntọala conjugate ya ethylenediaminetetraacetate. A na-ejikarị ya agbaze limescale. Ọ bara uru na-ebilite n'ihi ọrụ ya dị ka hexadentate ("eze isii") ligand na onye na-ahụ maka chelating, ya bụ ikike ya "sequester" metal ion dị ka Ca2 + na Fe3 +. Mgbe ejiri EDTA kechie ya, ion metal na-anọgide na s ... -
Vitamin A｜11103-57-4
Nkọwa ngwaahịa 1.dị mkpa maka anya ahụike, ma gbochie kpuru abalị na anya adịghị ike. 2.nkà mmụta na-egosi mmetụta nchebe megide ọrịa anya nkịtị dị ka cataracts. 3.found na-echebe megide macular degeneration nke anya nke na-eduga na ọnwụ nke ịhụ ụzọ na etiti nke visual ubi. 4.na-akwalite ịrụ ọrụ nkịtị nke usoro ọmụmụ na nwoke na nwanyị, gụnyere n'oge ime na lactation. 5.dị mkpa na mmepe ọkpụkpụ na eze. 6. ike... -
Vitamin B9 | 59-30-3
Nkọwa ngwaahịa Vitamin B9, nke a makwaara dị ka folic acid, bụ ihe oriri dị mkpa na nri anyị. Enwere ike iji Folic acid dị ka ihe mgbakwunye nri ahụike ka etinyere na ntụ mmiri ara ehi nwa ọhụrụ. Ọrụ nke ọkwa folic acid bụ ịbawanye ọnụ ọgụgụ ụmụ anụmanụ dị ndụ na ọnụ ọgụgụ nke ịmụ nwa. Ọrụ nke folic acid na nri broiler bụ ịkwalite uru ibu na iri nri. Folic acid bụ otu n'ime vitamin B. -
Vitamin B1 | 67-03-8
Nkọwa ngwaahịa Thiamine ma ọ bụ thiamin ma ọ bụ vitamin B1 aha ya bụ “thio-vitamin” (“vitamin nwere sọlfọ nwere”) bụ vitamin B na-agbaze mmiri. Aha mbụ akpọrọ aneurin maka mmetụta akwara ozi na-emebi ma ọ bụrụ na ọ nọghị na nri, emechara kenyere ya aha nkọwapụta vitamin B1. Ngwakọta phosphate ya na-etinye aka n'ọtụtụ usoro cellular. Ụdị kacha mara amara bụ thiamine pyrophosphate (TPP), coenzyme na catabol ... -
Vitamin B2 (Riboflavin) | 83-88-5
Nkọwa ngwaahịa Vitamin B2, nke a makwaara dị ka riboflavin, na-agbaze ntakịrị na mmiri, kwụsiri ike na nnọpụiche ma ọ bụ ngwọta acidic n'okpuru kpo oku. Ọ bụ ngwakọta nke cofactor nke enzyme odo na-ahụ maka ịnye hydrogen na redox biological n'ime ahụ anyị. Okwu Mmalite Ngwaahịa Nke a bụ urughuru edo edo akọrọ nke na-eme ya bụ microbial gbaa ụka nke na-eji glukos sirop na yist wepụ dị ka akụrụngwa, wee nụchaa ya site na nzacha akpụkpọ ahụ, crystallization, a... -
Vitamin B5 | 137-08-6
Ngwaahịa Nkọwapụta Vitamin B5, D-Calcium Pantothenate Nri/eri nri Ọkwa Ụdị C18H32CaN2O10 Standard USP30 Ọdịdị ọcha ntụ ntụ Ọcha 98%. Nkọwapụta ITEM STANDARD Ọdịdị White ntụ ntụ Identification Infrared absorption 197K Concordant with reference spectrum Identification A ngwọta (1 na 20) na-aza ule maka calcium kwekọrịtara na USP30 Specific optical rotation +25.0°~+27.5° Alkalinity Ọ dịghị agba pink ka emepụtara n'ime 5 sekọnd. Ọnwụ na ihicha Ọ bụghị... -
Vitamin B6 | 8059-24-3
Nkọwa ngwaahịa Vitamin B6 (pyridoxine HCl VB6) bụ vitamin na-agbaze mmiri. A makwaara ya site na aha pyridoxine, pyridoxamine, na pyridoxal. Vitamin B6 na-arụ ọrụ dị ka onye na-arụ ọrụ maka ihe dịka 70 usoro enzyme dị iche iche - ọtụtụ n'ime ha nwere ihe jikọrọ ya na amino acid na protein metabolism. Iji ụlọ ọgwụ: (1) Ọgwụgwọ nke hypofunction nke metabolism; (2) gbochie ma na-emeso ụkọ vitamin B6; (3) Mgbakwunye ndị ọrịa chọrọ irikwu vitamin ... -
Vitamin D2 | 50-14-6
Nkọwa ngwaahịa Vitamin D (VD maka mkpụmkpụ) bụ vitamin na-agbaze abụba. Ihe kachasị mkpa bụ vitamin D3 na D2. A na-emepụta vitamin D3 site na ultraviolet radieshon nke 7-dehydrocholesterol na akpụkpọ ahụ mmadụ, na vitamin D2 na-etolite site na ultraviolet radieshon nke ergosterol dị na osisi ma ọ bụ yist. Isi ọrụ vitamin D bụ ịkwalite nnabata nke calcium na phosphorus site na obere mkpụrụ ndụ mucosal eriri afọ, ya mere ọ nwere ike ime ka calcium na phosphorus dịkwuo n'ọbara. -
Vitamin D3 | 67-97-0
Nkọwa ngwaahịa Cholecalciferol, (mgbe ụfọdụ a na-akpọ calciol) bụ ụdị vitamin D3 na-adịghị arụ ọrụ, nke na-adịghị hydroxylated) Calcifediol (nke a na-akpọkwa calcidiol, hydroxycholecalciferol, 25-hydroxyvitamin D3, wdg na abbreviated 25(OH)D bụ otu n'ime ụdị a tụrụ n'ime ọbara. iji nyochaa ọkwa vitamin D Calcitriol (nke a na-akpọkwa 1,25-dihydroxyvitamin D3) bụ ụdị arụ ọrụ nke D3 Specification ITEM Standard Mpụta Ọcha ma ọ bụ na-acha ọcha na-asọ asọ ntụ ntụ ntụ ntụ ngwa ngwa agbasasị na oyi WA... -
Vitamin K3 | 58-27-5
Nkọwa ngwaahịa A na-akpọ ya mgbe ụfọdụ vitamin k3, ọ bụ ezie na mmepụta nke naphthoquinone na-enweghị eriri akụkụ na ọnọdụ 3 enweghị ike ịrụ ọrụ niile nke vitamin K. Menadione bụ vitamin precursor nke K2 nke na-eji alkylation na-emepụta menaquinones (MK-n, n=1-13; K2 vitamin), ya mere, a na-ekewa ya nke ọma dị ka provitamin. A na-akpọkwa ya "menapthone". Nkọwapụta ITEM STANDARD EXPEARANCE Ọcha kristal na-acha odo odo (%) >...
