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PRODUCTS > Amino Acid > DL-Alanine

DL-Alanine

Chemical Name:DL-2-Aminopropanic Acid, DL-α-Aminopropanic Acid 

Molecular Formula:C3H7NO2

Molecular Weight:89.09

Cas No:[302-72-7]

Characteristics:This product is a white crystalline powder, odorless and peculiarly sweet. It dissolves readily in water, and slightly in ethanol.

Quality Standards:AJI92

Item

Specifications(AJI92)

Appearance

White crystalline powder

Assay (C3H7NO2),%(on dry matter)

98.5~101.5

Transmittance, %

≥95.0

pH Value

5.5~7.0

Heavy Metals (as Pb), %

≤0.001

Loss on drying, %

≤0.2

Residue on ignition, %

≤0.1

Chloride (as Cl), %

≤0.02

Sulfate (as SO4), %

≤0.02

Ammonium as (as NH4), %

≤0.02

Arsenic (as As), %

≤0.0001

Iron (as Fe), %

≤0.002

Package and transport:A double-layer package is used for this product, the inner layer being polyethylene bag, and the outer layer being appear board barrel, containing a net weight of 20kg/barrel. packaging may be arranged according to the requirement of the client.

  Handle with care in order to avoid damaging the package. Protect them from sunshine and rain.

  Do not transport them together with poisonous or harmful goods. This product is a non-dangerous product and can be transported as g general chemical product.

Storage:Store in shaded ,cool and dry places. Do not store it together with poisonous or harmful goods in order to avoid pollution. the expiry date is for two years.

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