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Folic acid

Folic acid Suppliers list
Company Name: Nanjing Gold Pharmaceutical Technology Co. Ltd.
Tel: 025-84209270 15906146951
Email: wgp@nanjing-pharmaceutical.com
Products Intro: Product Name:Folic acid
CAS:59-30-3
Purity:99% Package:1000KG;;100KG;10KG;5KG;1KG
Company Name: Capot Chemical Co.,Ltd.
Tel: +86 (0)571-855 867 18
Email: sales@capotchem.com
Products Intro: Product Name:Folic acid
CAS:59-30-3
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Shenzhen Sendi Biotechnology Co.Ltd.
Tel: 0755-23311925 18102838259
Email: Abel@chembj.com
Products Intro: Product Name:Folic acid
CAS:59-30-3
Purity:97% Package:440/KG
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:Folic acid
CAS:59-30-3
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Hebei Jiangkai Trading Co., Ltd
Tel: 0086-17197824289/17197824028
Email: alice@hbjkai.com
Products Intro: Product Name:folic acid
CAS:59-30-3
Purity:98.87% Package:In Aluminium Foil Packing

Lastest Price from Folic acid manufacturers

  • Folic acid
  • US $2.00 / KG
  • 2018-08-21
  • CAS:59-30-3
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: customsie
Folic acid Basic information
Description
Product Name:Folic acid
Synonyms:EZNA KIT FUNGAL DNA MINI;KIT BLOOD DNA EZNA 5 TESTS;2-amino-6-((p-((1,3-dicarboxypropyl)carbamoyl)anilino)methyl)-4-pteridino PteGlu Pteroyl-L-glutamic acid Vitamin M PGA Pteroylglutamic acid Folic Acid Hydrate;PTEROYL-L-GLUTAMIC ACID;PTEROYLMONOGLUTAMIC ACID;PTEROYLGLUTAMIC ACID;PTEROYGLUTAMIC ACID;PTEGLU
CAS:59-30-3
MF:C19H19N7O6
MW:441.4
EINECS:200-419-0
Product Categories:Food and Feed Additive;Biochemistry;Vitamins;Nutritional Supplements;Vitamin Ingredients;Intermediates & Fine Chemicals;Pharmaceuticals;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;FOLICET;vitamin;food or feed additives;Inhibitors
Mol File:59-30-3.mol
Folic acid Structure
Folic acid Chemical Properties
Melting point 250 °C
alpha 20 º (c=1, 0.1N NaOH)
Boiling point 552.35°C (rough estimate)
density 1.4704 (rough estimate)
refractive index 1.6800 (estimate)
storage temp. 2-8°C
solubility boiling water: soluble1%
form Crystalline Powder
pkapKa 2.5 (Uncertain)
color Yellow to orange
Water Solubility 1.6 mg/L (25 ºC)
Merck 14,4221
Stability:Stable. Incompatible with heavy metal ions, strong oxidizing agents, strong reducing agents. Solutions may be light and heat sensitive.
InChIKeyOVBPIULPVIDEAO-LBPRGKRZSA-N
CAS DataBase Reference59-30-3(CAS DataBase Reference)
NIST Chemistry ReferenceFolic acid(59-30-3)
EPA Substance Registry SystemL-Glutamic acid, N-[4-[[(2-amino-1,4-dihydro- 4-oxo-6-pteridinyl)methyl] amino]benzoyl]-(59-30-3)
Safety Information
Risk Statements 33-62-68
Safety Statements 24/25
WGK Germany 1
RTECS LP5425000
8
TSCA Yes
HS Code 29362900
Hazardous Substances Data59-30-3(Hazardous Substances Data)
MSDS Information
Folic acid Usage And Synthesis
DescriptionFolic acid (folate) is a kind of B-vitamin which is mainly present in the liver and kidney. It has various kinds of pharmacological and physiological effects. It is involved in amino acid metabolism, purine and pyrimidine synthesis, and is also essential for hematopoiesis and red blood cell generation. In women pregnancy, folate can effectively prevent neural tube defects in the baby. It plays important role in fertility through contributing to spermatogenesis. It can also reduce the incidence of heart disease, stroke and cancer. 
Folate deficiency may lead to various kinds of diseases including glossitis, diarrhea, depression, confusion, anemia, and fetal neural tube defectsand brain defects (during pregnancy). Other symptoms may include fatigue, gray hair, mouth sores, poor growth, and swollen tongue.
Chemical Propertiesorange to yellow crystalline powder
UsesA vitamin needed to synthesize DNA, conduct DNA repair and methylate DNA, it also acts as a cofactor in biological reactions involving folate.
Useshematopoietic vitamin
Usesfolic acid is generally used as an emollient. In vitro and in vivo skin studies now indicate its capacity to aid in DnA synthesis and repair, promote cellular turnover, reduce wrinkles, and promote skin firmness. There is some indication that folic acid may also protect DnA from uV-induced damage. Folic acid is a member of the vitamin B complex and is naturally occurring in leafy greens.
DefinitionChEBI: An N-acyl-amino acid that is a form of the water-soluble vitamin B9. Its biologically active forms (tetrahydrofolate and others) are essential for nucleotide biosynthesis and homocysteine remethylation.
General DescriptionOdorless orange-yellow needles or platelets. Darkens and chars from approximately 482°F.
Air & Water ReactionsInsoluble in water. Aqueous solutions have pHs of 4.0-4.8.
Reactivity ProfileAcid solutions of Folic acid are sensitive to heat, but towards neutrality, stability progressively increases. Solutions are inactivated by ultraviolet light and alkaline solutions are sensitive to oxidation. Folic acid is also inactivated by light. Folic acid is incompatible with oxidizing agents, reducing agents and heavy metal ions.
Fire HazardFlash point data for Folic acid are not available; however, Folic acid is probably combustible.
Purification MethodsIf paper chromatography indicates impurities, then recrystallise it from hot H2O or from dilute acid [Walker et al. J Am Chem Soc 70 19 1948]. Impurities may be removed by repeated extraction with n-BuOH of a neutral aqueous solution of folic acid (by suspending in H2O and adding N NaOH dropwise till the solid dissolves, then adjusting the pH to ~7.0-7.5) followed by precipitation with acid, filtration, or better collected by centrifugation and recrystallised form hot H2O. [Blakley Biochem J 65 331 1975, Kalifa et al. Helv Chim Acta 6 1 2739 1978.] Chromatography on cellulose followed by filtration through charcoal has also been used to obtain pure acid. [Sakami & Knowles Science 129 274 1959.] UV: max 247 and 296nm ( 12,800 and 18,700) in H2O pH 1.0; 282 and 346nm ( 27.600 and 7,200) in H2O pH 7.0; 256, 284 and 366nm ( 24600, 24,500 and 86,00) in H2O pH 13 [Rabinowitz in The Enzymes (Boyer et al. Eds), 2 185 1960]. [Beilstein 26 III/IV 3944.]
Tag:Folic acid(59-30-3) Related Product Information
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