L-Valine Manufacturer For Food Additives CAS NO.72-18-4

advantages:

hubei xinrunde chemical co., ltd is a renowned pharmaceutical manufacturer. we can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. never stop striving to offer our best service is our philosophy. we have flexible and untraceable payment terms. as a leading manufacture, our products have been exported to germany, norway, poland, finland, spain, uk, france, russia, usa, brazil, mexico, australia, japan, korea, thailand, indonesia, uruguay and many other countries.

1. quality.every batch of steroid powders have tobetested by our qc(quality control) before they are allowed to sell.

2. delivery we have stock, so we can delivery quickly at the very day when receive the payment. within 24 hours after receiving the payment lead time 4 or 7 days.

3. discreet package safelyand professionally disguised package guaranteed. for your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.

4. warm after-sale service any of your question would be solved for the first as soon as possible.
l-valine basic information
amino acids content analysis chemical property uses
product name: l-valine
synonyms: (s)-alpha-aminoisovaleric acid, (l)-2-amino-3-methylbutanoic acid;l-valine (13c5, 99%);valine (v) solution, 100ppm;l-valine vetec(tm) reagent grade, >=98%;l-valine (high purity );2,3-d2);l-valine, animal-free;l-valine bioultra, >= 99.5% (nt)
cas: 72-18-4
mf: c5h11no2
mw: 117.15
einecs: 200-773-6
product categories: amino;amino acids;amino acid derivatives;valine [val, v];amino acids and derivatives;alpha-amino acids;biochemistry;nutritional supplements;amino acids
mol file: 72-18-4.mol
l-valine structure
l-valine chemical properties
melting point 295-300 °c (subl.)(lit.)
alpha 28 o (c=8, 6n hcl)
density 1.23
refractive index 28 ° (c=8, hcl)
storage temp. store at rt.
solubility h2o: 25 mg/ml
form powder
pka 2.29(at 25℃)
color white
ph 5.5-6.5 (100g/l, h2o, 20℃)
water solubility 85 g/l (20 oc)
merck 14,9909
brn 1721136
cas database reference 72-18-4(cas database reference)
nist chemistry reference 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