Vitamin B6 Bahan mentah bubuk
1. Pambuka:
Powder pyridoxal vitamin B6 (PLP, bentuk vitamin B6 sing utama metabolis) minangka koenzyme multifungsi sing melu metabolisme amino. Enzim sing nggunakake minangka faktor koenzyme diarani PLP-Stendentenzym (PLP-des), lan dheweke duwe peran penting ing metabolisme gula, lipid lan asam amino. Sing utama yaiku biosintesis asam amino lan biomolekul kayata serotonin, dopamine, epinephrine, norepinephrine, gamma-amlinephrine, gamma-aminobatyric (gaba) lan histamine.
2 .. Informasi dhasar :
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Product Name
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Vitamin B6 Pyridoxal5'-phosphatemonohydrate
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Specification
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98%
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Appearance
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White Powder
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CAS No.
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41468-25-1
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Molecular formula
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C8H12NO7P
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Molecular weight
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265.16
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EINECS No.
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609-929-1
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Melting point
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140-143°C(lit.)
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Solubility
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Acetonitrile (Slightly), DMSO (Slightly)
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3 .. Fungsi:
Powder bubuk vitamin B6 penting banget kanggo melu kegiatan luwih saka 140 enzim-gumantung saka 4% kabeh kegiatan Taxonomic. PLP koovalently bound kanggo substrat Kanthi mbentuk abdimine eksternal ing wiwitan reaksi, lan banjur macem-macem jinis penengah karbon-negatif bisa stabil dening PLP liwat efek resonansi.This saka PLP uga dikenal minangka "trap elektron". Saliyane efek penarikan elektron, klompok asam lan dhasar sing mbantu transfer proton padha penting amarga meh kabeh reaksi sing gumantung ing PLP ngasilake perantara perantara lan anionik.
4 .. Aplikasi:
1) Minangka bahan aktif vitamin B6 ing awak, sing bisa digunakake kanggo fermentasi biologis kanggo produksi koenzyme.
2) Uga bisa digunakake kanggo nyintesis neurotransmitter, histamine lan gamma-aminobatyry;
3) Uga bisa digunakake minangka aditif produk / produk kesehatan.
5. Coa :
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Items
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Standards
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Results
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Analysis Method
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Description
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slightly yellow or off-white powder
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conforms
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Visual
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Identification
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The retention time of the major peak of product corresponds to that of the standard
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conforms
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CP<0512>
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Solubility
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Very slightly soluble in water,soluble in alkali-OH Soln.
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conforms
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CP General Notices
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Melting point
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140~145°C
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144°C
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CP<0612>
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Water by KF
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≤10.0%
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8.2% .
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CP<0832>
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Heavy metals
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≤10ppm
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< 10ppm
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CP<082 1>
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Cadmium
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≤0. 5ppm
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< 10ppm
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CP<0412>
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Arsenic
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≤1.5ppm
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< 0.040ppm
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CP<0412>
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Lead
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≤0.5ppm
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<0.1ppm.
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CP<0412>
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Mercury
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≤0. lppm
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< 0.0 10ppm
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CP<0412>
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PH(in 0.25% water)
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2.6~3.0
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2.8
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CP<0631>
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Particle size (Mesh)
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90% through 30 mesh
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conforms
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CP<0982>
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Free Vitamin B6
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≤0.05%
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Not Detected
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CP<0512>
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Qc: guo shan qa: Feng li
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