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Factory Direct Supply Food Grade CAS 121-34-6 Vanillic Acid

Model NO.
121-34-6
Colour
White
Transport Package
Bags
Specification
99%
Trademark
XINGJIU
Origin
China
HS Code
29189090
Production Capacity
5000kg/Month
Reference Price
$ 0.81 - 0.90
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Product Description

Factory Direct Supply Food Grade CAS 121-34-6 Vanillic Acid
Factory Direct Supply Food Grade  CAS 121-34-6 Vanillic acid
Factory Direct Supply Food Grade CAS 121-34-6 Vanillic Acid
Melting point  208-210 °C(lit.)
Boiling point  257.07°C (rough estimate)
density  1.3037 (rough estimate)
refractive index  1.5090 (estimate)
FEMA  3988 | 4-HYDROXY-3-METHOXYBENZOIC ACID
storage temp.  Store below +30°C.
form  Liquid
pka pKa 4.53(H2O t = 25 c = 0.016-0.001) (Uncertain)
color  Clear colorless to brown, may darken during storage
Product Introduction
Vanilla acidification scientific name is called "4-hydroxy-3-methoxybenzoic acid", molecular formula C8H8O4, molecular weight 168.14, white needle-like crystal, odorless, can sublimate, not decomposed. Melting point 210ºC. Soluble in ethanol, soluble in ether, slightly soluble in water. It does not show color when acted with ferric -chloride. Vanillic acid is one of the effective components of Coptis chinensis. The structure of coptis officinalis contains vanillic acid, ferulic acid and cinnamyl group respectively, which are vanillic acid, ferulic acid and cinnamic acid after hydrolysis. Vanillic acid is one of the antibacterial components of Coptis officinalis. The determination of vanillic acid content can be used as an index to measure the quality of Coptis officinalis.

Application
1. Synthesis of a variety of biobased epoxies and polyester precursors.
2. Valeric acid is the raw material for preparing the fungicide hexazolol.
3. It has anti-bacterial and fungal effects.
4. Organic synthesis. Make spices.

Product Picture
Factory Direct Supply Food Grade CAS 121-34-6 Vanillic Acid
Factory Direct Supply Food Grade CAS 121-34-6 Vanillic Acid

 

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