Aspartame CAS 22839-47-0

Aspartame CAS NO: 22839-47-0 Molecular formula: C14H18N2O5 Aspartame has many advantages such as good flavor, intense sweetness, low calories and high safety. It is widely used in carbonated beverage, jam, instant coffee, frozen milk products, chewing gum, sweetmeat, salad dressing...

Product Details

Aspartame

CAS NO: 22839-47-0

Molecular formula: C14H18N2O5

Properties:

White crystalline powder, odourless, has a strong sweet, sweet taste pure, 100200 times of sweetness of sucrose. Melting point 235 ℃ (decomposition). Has the general properties of amino acids. Under the condition of dry or stable Ph 25 scope, in strongly acidic aqueous solution can be hydrolyzed to produce single amino acid, in neutral or alkaline conditions can ring into 2 ketone piperazine.

Advantages:

Aspartame is a high intensity sweetener also identified as N-L-alpha-Aspartyl-L-phenylalanine-1-methyl ester. It is a dipeptide composed of two amino acids, L-aspartic acid and L-phenylalanine. These constituents are found in everyday foods and are metabolized by the human body. Aspartame has the same metabolic function as protein.  It has no after taste such as bitter, chemical and metal taste. Aspartame can enhance the flavor of fruit and reduce the bitterness of coffee. Furthermore, aspartame can decrease calories effectively, and it will not cause decayed tooth.

Appearance:

Aspartame has many advantages such as good flavor, intense sweetness, low calories and high safety. It is widely used in carbonated beverage, jam, instant coffee, frozen milk products, chewing gum, sweetmeat, salad dressing. Aspartame can also be made into granules, slices, powder or juice. As a substitute for Sucrose, it is added directly to the common sweetmeat, especially for patients with diabetes, obesity, etc.

Specification:

Test Item

Specification

Appearance

White Crystal or Crystalline Powder

Purity(On dry basis)

98.0%102.0%

Loss on Drying(105°C 4hr)

≤4.5%

Residue on Ignition(sulfate)

≤0.2%

pH

4.56.0

Specific Rotation[α]

+14.5°+16.5°

Arsenic

≤3mg/kg

Heavy Metals(as Pb)

≤10mg/kg

Transmittance

≥0.95

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