High quality for dumtrial flavor and tobacco flavor Cinnamic acid CAS 621 82 9

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Product Overview

Description

99% 5001-51-4 Calcium Lactobionate 110638-68-1

 

 

High quality for dumtrial flavor and tobacco flavor

Cinnamic acid CAS 621-82-9

 

Product Description

Cinnamic acid

 

Cinnamic acid, also known benzal acetate, 3-phenyl-2-propenoic acid, belongs to a kind of unsaturated aromatic acid with a slight smell of cinnamon. It is presented in balsam, cinnamon oil and coca leaf in the form of free or ester form. Owing to the presence of a double bond, cinnamic acid has trans-/ cis-two isomers with the cis form containing an extra three kinds of homogeneous polycrystalline. Both trans-form and cis-form are in the presence of nature. The trans-form exists in the presence of essential oils including storax, cinnamon oil, Peruvian balsam, basil oil and cocoa leaves. The cis-form exists in Malacca galangal oil with the trans-form being more stable than the cis-form. The commercially available products are mostly in the form of trans. It has a relative molecular mass of 148.17.

 

 

 

Melting point 

133 °C(lit.)

Boiling point 

300 °C(lit.)

density 

1.2475

refractive index 

1.5049 (estimate)

FEMA 

2288 | CINNAMIC ACID

Fp 

>230 °F

pka

pK (25°) 4.46

JECFA Number

657

Stability:

Stable. Combustible. Incompatible with strong oxidizing agents.

USES

 

1. It can be used as raw materials for the manufacturing of ester, spices and pharmaceuticals. 
2. It can be used for chemical reagents as well as being used for the synthetic of perfume and pharmaceutical. 
3. GB 2760-96 provides it for allowable edible flavors. It is mainly used for the preparation of spices and cherries, apricots, honey flavor. It can also applied to the anti-corrosion protection of fresh fruits and vegetables.

 

chemical products            

 

 

 

Packaging & Shipping
 

Liquid packaging

       • 1000kg/ ISO tank

       • 1000kg/ IBC drum

       • 200kg/ drum&plastic drum

       • 25kg/ plastic drum

Powder packing

       • 1000kg/Jumbo bag

       • 25kg/ plastic woven bag&kraft paper bag&Carton

 1_11

 

0.0197 s.