USD $1.00-1.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
l-asparagine basic information |
product name: | l-asparagine |
synonyms: | 2-amino-3-carbamoylpropanoic acid;alpha-aminosuccinamic acid;h-asn-oh;l-2-aminosuccinamic acid;l-aspartic acid 4-amide;l-(+)-asparagine;l-asparagine;asn |
cas: | 70-47-3 |
mf: | c4h8n2o3 |
mw: | 132.12 |
einecs: | 200-735-9 |
product categories: | amino acids derivatives;amino acids and derivatives;amino acids;nutritional supplements;amino acids |
mol file: | 70-47-3.mol |
our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:
1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
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1. higest quality and good package
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3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea
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l-asparagine chemical properties |
mp | 235 °c (dec.)(lit.) |
alpha | 34.5 º (c=10, 2n hcl) |
density | 1,543g/cm |
storage temp. | store at 0-5°c |
solubility | h2o: 0.1 m at 20 °c, clear, colorless |
water solubility | 20 g/l (20 ºc) |
sensitive | hygroscopic |
merck | 14,837 |
brn | 1723527 |
stability: | stable, but may be moisture-sensitive. incompatible with strong oxidizing agents. |
cas database reference | 70-47-3(cas database reference) |
nist chemistry reference | l-asparagine(70-47-3) |
epa substance registry system | l-asparagine(70-47-3) |