Name: trans-Cinnamic acid
CAS: 140-10-3
M.F.: C9H8O2
M.W.: 148.159
Synonyms: Buy good price trans-Cinnamic acid from China factory supplier.

Cinnamic acid is white monoclinic crystal appearance, slightly cinnamon smell. It is an important fine chemical synthesis intermediate, widely used in pharmaceutical, perfume, plastic and photosensitive resin and other chemical products. There are two isomers of CIS and trans, which usually exist in trans form. Slightly soluble in water, soluble in acids, benzene, acetone, glacial acetic acid, soluble in ethanol, methanol and chloroform.

Specification

Appearance                         White to slightly yellow powder
Assay %                               99.0 min.
Melting                                Range ¡æ 132 min.
Residue on Ignition %.    0.1 max.
As ppm                                3ppm max.
Pb ppm                                10ppm max.
Solubility in Alcohol         1 g in 7 ml 95% alcohol

Function
- Sterilization, antisepsis, especially for fungi.
- Antiulcer, strengthen stomach and intestinal movement.
- Fat decomposition.
- Antiviral effect.
- Dilating blood vessels and lowering blood pressure. It has antihypertensive effect on adrenal cortical hypertension.

Application
1. Cinnamic acid is the preparation of esters, spices, medicine raw materials.
2. Cinnamic acid is used as chemical reagents, and also for the synthesis of spices and medicines.
3. Cinnamic acid is mainly used for preparing spices, cherry, apricot, honey and other flavor. It can also be used for the preservation of fresh fruits and vegetables.

Packing
Inner double plastic bags–25kg/Fiber drum (35*35*53cm, GW: 28kg, NW: 25kg, 0.06CBM);
Inner double plastic bags–5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg);
Inner double plastic bags–1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).

Stored in a clean, cool and dry area; keep away from strong, direct light.
2 years when properly stored.

Products :

CAS 140-10-3, trans-Cinnamic acid, C9H8O2
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