USD $99.00-99.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $8.20-8.80 / Kilogram
USD $4.50-5.00 / Liter
USD $1.00-10.00 / Kilogram
product name |
(cas :56-85-9)l-glutamine |
||
product number |
14020839 |
date of manufacture |
2014.02.08 |
report date |
2014.02.10 |
expiration date |
2016.02.07 |
item |
specifications |
results |
appearance |
white crystals orcrystalline powder |
white crystals orcrystalline powder |
assay ,% min |
98.5~101.5 |
99.65 |
specific rotation[a]d25 |
+6.3°~+7.3° |
+6.68° |
loss on drying,% max |
0.30 |
0.03 |
residue on ignition,% max |
0.1 |
0.02 |
heavy metals (as pb),% max |
0.0005 |
<0.0005 |
fiavor |
slightlly sweet |
slightlly sweet |
aroma |
none |
none |
conclution: this product conforms to requirements of fccvi grade standard. |
identification | ||
name | alanyl-glutamine | |
synonyms | ala-gln; glutamine-s | |
molecular structure | ||
molecular formula | c8h15n3o4 | |
molecular weight | 217.22 | |
cas registry number | 39537-23-0 |