Gold Member Since 2014
Hongkong Yuancheng Saichuang Technology Co., Ltd.

Cinnamic Acid, Trans-Cinnamic Acid, 3-Phenylacrylic Acid manufacturer / supplier in China, offering Food Additive Cinnamic Acid, 99% Pharmaceutical Powder Bupivacaine HCl Bupivacaine Hydrochloride, 99% Prostaglandins Raw Powder Bimatoprost for Anti-Glaucoma and so on.

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Supplier Homepage Product Other Chemicals Food Additive Cinnamic Acid

Food Additive Cinnamic Acid

FOB Price: US $7 / kg
Min. Order: 1,000 kg
Min. Order FOB Price
1,000 kg US $7/ kg
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Production Capacity: 100000kg Per Year
Transport Package: 25kg/Bag
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 99%
  • Resource: Chemosynthesis
  • Molecular Weight: 148.16
  • Melting Point: 132.5-134.5
  • Trademark: NAN JIAN
  • Origin: Wuhan, China
  • Main Substances: Cinnamic Acid
  • Molecular Formula: C9h8o2
  • Purity: 99%
  • Heavy Metals: 10ppm Max.
  • Specification: FCC IV
  • HS Code: 2916399090
Product Description
Cinnamic acid
CAS#: 140-10-3
Appearance: white to light yellow crystal powder
Fragrance: unique scent
Structure: C9H8O2
Formula weight: 148.16
Assay: ≥99%
Melting point: 132.5-134.5 centigrade
Heavy metals (ppm) : ≤10ppm
Residue on ignition: ≤0.1%
Packing: 25kg/plastic bag
Usage: In biological chemistry, cinnamic acid  is a key intermediate in shikimate and phenylpropanoid pathways. Shikimic acid is a precursor of many alkaloids, aromatic amino acids, and indole derivatives. Phenylpropanoid are a class of plant metabolites based on phenylalanine. They are widely distributed in plants fulfilling many functions including plant defense mechanism, pigmentation and external signaling system. Phenylalanine is first converted to cinnamates, coumarines, caffeic acids, ferulic acids, and sinapic acids. Cinnamic acid is the precursor of these acids. Cinnamic acid is the parent compound of its esters which are more volatile to be transported to other parts easily. Commercial cinnamic acid, a phenylacrylic acid structure compound, is used in converting to its esters such as methyl, ethyl, and benzyl cinnamate for the perfume and flavour application. Cinnamic acid and Its derivatives including esters and carboxylic functional derivatives are used as important components in flavours, perfumes, synthetic indigo and pharmaceuticals. Cinnamate can act as optical filters or deactivate substrate molecules that have been excited by light for the protection polymers and organic substances. They, cosmetic grades, are used as sunscreen agents to reduce skin damage by blocking UV-A, B. Cinnamic acid is an odorless white crystalline powder; slightly soluble in water; melting point 133 C and boiling point 300 C.
Appearance White to light yellow
Powder or crystal powder
White crystalline powder
M.F. C9H8O2 /
Assay ≥ 99% 99.48%
Melting Point 132-135 132-134
Heavy Metal ≤ 10ppm 8ppm
Residue On Ignition ≤ 0.2% 0.015%
LOSS ON DRYING ≤ 1% 0.32%
Solubility 1g sample dissolves in 7ml ( 95% ) ethanol QUALIFIED
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