L-Leucine, BioUltra, > = 99,5%( NT)

Code: 61819-100g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Other Notes

As spacer in isotachophoresis of serum proteins; Growth requirement of various microorganisms


 

Votre prix
$203.00 100G
DEMANDER

λ0.1 M in 1 M HCl
anion tracessulfate (SO42-): ≤100 mg/kg, chloride (Cl-): ≤200 mg/kg
assay≥99.5% (NT)
cation tracesBi: ≤5 mg/kg, Mo: ≤5 mg/kg, Al: ≤5 mg/kg, K: ≤50 mg/kg, As: ≤0.1 mg/kg, Li: ≤5 mg/kg, Na: ≤100 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Sr: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Fe: ≤5 mg/kg, NH4+: ≤100 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
colorwhite
formpowder or crystals
ign. residue≤0.1%
impurities≤0.3% foreign amino acids, insoluble matter, passes filter test
InChI keyROHFNLRQFUQHCH-YFKPBYRVSA-N
InChI1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1
loss≤0.1% loss on drying, 20 °C (HV)
mp>300 °C (lit.)
optical activity[α]20/D +15.5±0.5°, c = 5% in 5 M HCl
product lineBioUltra
Quality Level200
SMILES stringCC(C)C[C@H](N)C(O)=O
solubility1 M HCl: 0.1 M at 20 °C, clear, colorless
technique(s)NMR: suitable
UV absorptionλ: 280 nm Amax: 0.05, λ: 260 nm Amax: 0.05
Code
Description
Unité de vente
Prix annoncé
Qté
61819-25G
L-Leucine, BioUltra, > = 99,5%( NT)

Unité:25G
Prix annoncé: $63.37
Source:Prix annoncé
AJOUTER
61819-500G
L-Leucine, BioUltra, > = 99,5%( NT)

Unité:500G
Prix annoncé: $730.80
Source:Prix annoncé
AJOUTER
Cas Number61-90-5
Ce produit répond aux critères suivants: