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Pyridoxal-5-phosphate monohydrate
CAS No.: 41468-25-1
Molecular Formula: C8H12NO7P
Molecular Weight: 265.16
EINECS No.: 609-929-1
Melting Point: 140-143℃(lit.)
Storage Condition: 2-8℃
Description: Pyridoxal phosphate (PLP, the main metabolically active form of vitamin B6) is a multifunctional coenzyme involved in the metabolism of amino compounds, and enzymes that use it as a coenzyme factor are called PLP-dependent enzymes (PLP-dependent enzymes, PLP- DEs), which play an important role in the metabolism of sugars, lipids and amino acids. Mainly the biosynthesis of amino acids and biomolecules such as the neurotransmitters serotonin, dopamine, epinephrine, norepinephrine, gamma-aminobutyric acid (GABA), and histamine.
Specifications:
Testing Items | Specifications |
Appearance | Slightly yellow or off-white powder |
Identification | The retention time of the major peak of the product corresponds to that of the standard |
Solubility | Very slightly soluble in water, soluble in alkali-OH solution |
Melting point | 140.0℃~145.0℃ |
Water by KF | ≤10.0% |
Heavy Metals | ≤10 ppm |
Cadmium(Cd) | ≤0.5 ppm |
Arsenic(As) | ≤1.5 ppm |
Lead(Pb) | ≤0.5 ppm |
Mercury(Hg) | ≤0.1 ppm |
pH Value(0.25% Aqueous Solution) | 2.6~3.0 |
Particle Size | 90% pass through 30 mesh |
B6, Free Vitamin B6 | ≤0.05% |
Bulk Density | ≥0.35g/ml |
Tapped Density | ≥0.60g/ml |
Assay(On Dried Basis) | 98.5%~101.0% |
Residual Solvents(Ethanol) | Complies to USP38≤5000ppm |
Total Plate Count | ≤1000CFU/g |
Yeasts & Molds | ≤100CFU/g |
Salmonella | Negative |
E. coli | Negative |
Staphylococcus Aureus | Negative |
Dalian Handom Chemicals Co., Ltd(HDC CHEM). is a professional supplier & exporter for Nutritional Ingredients and Food Additives from China.
Originally HDC CHEM has been supplying food grade Vitamin C, Vitamin E and Folic Acid to our customers in South America and Africa, then the business grew and customers looked forward to buying more and diversified products from us, and considered HDC CHEM as a reliable sourcing partner in China. Over time, our business was expanded to other countries or markets like USA, Canada, Europe and Middle East.
HDC CHEM has long-lasting business relationships with more than 50 leading manufacturers in China.
Our Founder Mr. John Wang has rich experience in chemical production, global trading and industry trends. We not only have a professional technical background, but also a vision of enthusiastic service to customers. Sincerely hope that we can have the honor to establish good partnerships with you.
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