L-Valine

Min.Order / FOB Price:Get Latest Price

1 Gram	Negotiable

1 Gram

Negotiable

Min.Order :1 Gram
Purity: 99% purity
Payment Terms : T/T,Other

Keywords

L-Valine 72-18-4 99% purity

Quick Details

Appearance:white powder
Application:intermediate
PackAge:According to the need to packing
ProductionCapacity:100|Kilogram|Month
Storage:sealed,dry,low temperature
Transportation:air,sea and courier

Superiority:

L-Valine Basic information

Product Name:   L-Valine
Synonyms:   (S)-alpha-Aminoisovaleric acid, (L)-2-Amino-3-methylbutanoic acid;Valine (V) Solution, 100ppm;L-VALINE (13C5, 99%);L-Valine Vetec(TM) reagent grade, >=98%;(s)-2-amino-3-methylbutanoicacid;(S)-2-Amino-3-methylbutansαure;(s)-2-amino-3-methylbutyricacid;(s)-alpha-amino-beta-methylbutyricacid
CAS:   72-18-4
MF:   C5H11NO2
MW:   117.15
EINECS:   200-773-6
Product Categories:
Mol File:   72-18-4.mol

Details:

L-Valine Chemical Properties
Melting point    295-300 °C (subl.) (lit.)
alpha    28 º (c=8, 6N HCl)
Boiling point    213.6±23.0 °C(Predicted)
density    1.23
refractive index    28 ° (C=8, HCl)
storage temp.    Store at RT.
solubility    H2O: 25 mg/mL
pka   2.29(at 25℃)
form    powder
color    White
PH   5.5-6.5 (100g/l, H2O, 20℃)
optical activity   [α]20/D +27.0±0.5°, c = 5% in 5 M HCl
Water Solubility    85 g/L (20 ºC)
λmax   λ: 260 nm Amax: 0.15
λ: 280 nm Amax: 0.1
Merck    14,9909
BRN    1721136
InChIKey   KZSNJWFQEVHDMF-BYPYZUCNSA-N
CAS DataBase Reference   72-18-4(CAS DataBase Reference)
NIST Chemistry Reference   Valine(72-18-4)
EPA Substance Registry System   L-Valine (72-18-4)

Safety Information
Hazard Codes    Xn
Risk Statements    40
Safety Statements    24/25-36-22
WGK Germany    3
RTECS    YV9361000
TSCA    Yes
HS Code    29224995
Toxicity   LD50 intraperitoneal in rat: 5390mg/kg

View All