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Brand:
AECOCHEMCAS NO.:
73-32-5Product Name:
L-IsoleucineSynonyms:
(2S,3S)-2-Amino-3-methylpentanoic acid; IleMolecular Formula:
C6H13NO2MW:
131.17Packaging:
25kg/drumWelcome to buy L-Isoleucine CAS 73-32-5 from AECOCHEM,which would be your reliable partner in China.AECOCHEM is a professional chemicals supplier.If you are interested in L-Isoleucine or want to purchase from China, please send E-mail to sales@aecochemical.com.
Identification:
Product Name : L-Isoleucine
CAS :73-32-5
Synonyms :(2S,3S)-2-Amino-3-methylpentanoic acid; Ile
Molecular Formula :C6H13NO2
Molecular Weight :131.17
EINECS :200-798-2
Properties：
Melting point :288 °C (dec.)(lit.)
Alpha:41 º (c=4, 6N HCl)
Density:1.2930 (estimate)
Refractive index:40.5 ° (C=4, 6mol/L HCl)
FEMA :4675 | L-ISOLEUCINE
Flash point:168-170°C
Storage temp.:Store at RT.
Solubility:1 M HCl: 50 mg/mL
Form:powder
Pka:2.32, 9.76(at 25℃)
Color;White to off-white
PH:5.5-6.5 (40g/l, H2O, 20℃)
Optical activity:[α]20/D +41.0±1°, c = 5% in 6 M HCl
Water solubility:41.2 g/L (50 ºC)
λmax:λ: 260 nm Amax: 0.07
λ: 280 nm Amax: 0.05
Sublimation:168-170 ºC
Specification:
Description :White crystal or crystalline powder
Identification(IR);Concordant with the reference spectrum
Assay:98.5% to 101.5%
PH:5.5-7.0
Specific rotation :[α]D25 +38.9º to +41.8º
Chloride(Cl):0.05% max
Sulfate(SO4):0.03% max
Iron(Fe):30ppm max
Heavy metals(Pb):15ppm max
Arsenic(As):1.5ppm max
Loss on drying:0.30% max
Residue on ignition:0.30% max
Organic volatile impurities:Meets the requirements
Product Package:
25kg/fiber drum,or according to the requirements of the customers.
Product Storage:
Put in a sealed, dry and ventilated place, Guard Against Fire.
Application:
Nutritional supplements.One of the essential amino acids,Used as amino acid injection, compound amino acid infusion, food additive.
Some photos of shipment:
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