L-Threonine
Informations de base
380
22
6
4.0(11)
Sous-catégorie & Sous-sous-catégorie
Type de transaction
Vendre
Nom du produit
L-Threonine
Détails
Substance
Fabricant(s)
Spécifications
- IUPAC Name: (2S,3R)-2-amino-3-hydroxybutanoic acid
- CAS Number: 72-19-5
- Chemical Formula: C4H9NO3
- Molecular Weight: 119.12
- EC Number: 200-774-1
- PubChem: 6288
- ChemSpider: 6051
- Molar mass: 119.12 g mol−1
- Acidity (pKa): 2.63 (carboxyl), 10.43 (amino)
- Structure and properties: n, εr, etc.
- Thermodynamic data: Phase behaviour Solid, liquid, gas
- Appearance: White Crystal Powder
- State of solution: Clear & colorless
- Chloride(Cl): 0.020% Max.
- Heavy metals (as Pb): 10ppm Max.
- Arsenic(As2O3): 1ppm Max.
- Other amino acids: Chromatographically not detectab
- Loss on Drying: 0.20% Max.
- Titre (Assay): 98.0% Min
- pH: 5.5 to 6.5
Autres informations
Description supplémentaire:
Founded in 2003 and based in Yangpu District, Shanghai, SHANGHAI PASSIONO INT'L CO., LTD. (passiono.com) manufactures, exports and trades an extremely broad range of nutraceutical, sports-nutrition and botanical-extract ingredients, spanning amino acids and creatine derivatives, a very wide catalog of botanical extracts (rhodiola, ginseng, milk thistle, ginkgo biloba, ashwagandha, huperzine A, resveratrol, 5-HTP, yohimbine and forskolin among many others), vitamins, minerals and specialty compounds such as hyaluronic acid and CoQ10. The company operates four joint-venture factories certified to the ISO quality system, with an OEM workshop conforming to GMP standards that customizes capsules, softgels, sports drinks, tablets and bars to customer formulas. It offers CMO and CSO contract services, ships under FOB, CFR, CIF, EXW, CIP, FCA, CPT, DDP and DDU terms, and reports roughly 70% of sales going to export markets, emphasizing fast delivery, free samples and professional service, and selling across North and South America, Western and Eastern Europe, Australasia, Asia, the Middle East and Africa.
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