Food Acids are different flavor tinge imparting food Additives


L-Malic acid USP 99%

Product name: L-Malic Acid

Chemical Name :        L-hydroxy butanedioic acid

Molecular Formula: C4H6O5

Molecular Weight  :  134.09


White crystals or crystalline powder, fairly hygroscopic, dissolving easily in water and alcohol.

Assay(as C4H6O5):         99.0% Min

Specific Rotation:   -1.6 ~ -2.6

Sulfate:           0.02% Max

Chloride[Cl]:   0.004% Max

Residue on ignition:        0.10% Max

Fumaric Acid :   0.5% Max

Maleic Acid  :    0.05% Max

p-Toluenesulfonic Acid

p-Toluenesulfonic acid is is a strong organic acid. It is non-oxidizing chemical compound. Toluenesulfonic acid finds use in organic synthesis as an "organic-soluble" acid catalyst.

Properties Suppliers
L-Tartaric acid USP 99%

L(+)-Tartaric acid is widely used as acidulant
Product name: L(+)-Tartaric Acid
Chemical Name: L-2,3-dihydroxy butanedioic acid
Molecular Formula: C4H6O6
Molecular Weight: 150.09
Assay: 99.7%~100.5%
Arsenic [as As]: 2mg/kg Max
Lead [Ph]: 2mg/kg Max
Residue on Ignition: 0.05% Max
Residue on Drying: 0.5% Max

Citric Acid Anhydrous USP

We leading factory produce and export Citric Acid Anhydrous in China, the quality comply with BP2011/FCC5/E330 standard. The quality is rather good in world market. Capability: 500mt monthly. We also supply Citric Acid Mono food grade. Welcome to contact us for more detail,

Expecting successful cooperation with you.

dl-malic acid FOOD GRADE 99

Product name: DL-Malic Acid

Cas No.: 6915-15-7

Chemical Name: DL-hydroxy butanedioic acid
Molecular Formula: C4H6O5
Molecular Weight: 134.09
Assay(as C4H6O5): 99.0%~100.5%
Specific Rotatio: -0.10 to +0.10
Arsenic [as As]: 2mg/kg Max
Lead: 2mg/kg Max
Fumaric Acid: 1.0% Max
Fumaric Acid: 1.0% Max
Maleic Acid:0.05% Max

hexanoic acid FOOD GRADE 99%

(1)  Hexanoic acid/ Caproic Acid

Zhengzhou Yibang Industry Co., Ltd can supply good quality caproic acid.

Properties: Colorless or pale yellow oily liquid, with sweat smell. Insoluble in water, soluble in ethanol and ether.

Physical parameters:

Molecular formula: C6H12O2

Density: 0.9274

Molecular weight: 116.18

Boiling point: 205℃

Melting point: -3℃

Refractive Index:1.4170

Flashing point:90.3℃

CAS No.: 142-62-1



Appearance: Colorless or pale yellow oily liquid

Assay: 98% min

Relative density(25/25℃):0.9274

Refractive index(20℃): 1.4170

As: 2mg/KG max

Heavy metal(Pb): 10mg/KG max

Packing: HDPE 25L/200L drum; 1000L IBC

Application:  Hexanoic acid is used to making all kinds of essence, mainly used in cheese, cream, and fruit flavor. It can also be used as raw materials for other food spices synthesis, synthetic resin, rubber and pharmaceutical industry. 

calcium ascorbate FOOD GRADE

Calcium ascorbate, is briefly called Vc-Ca, which is widely used in pharmaceutical, food and feed, It won't change the original taste of food. It can keep the activity of Vc with the function of replenishing calcium(easy to be absorbed).
The quality of Vc-Ca is in conformity with the whole requirements of CP/Usp/FCC.
Vc-Ca directly-compression granule is processed with Vc-Ca. 

Calcium Ascorbate could be added in soup and soup-type foods and supply the calcium without changing the original taste of food and losing physical activity of VC. So it is bifunctional agent in preventing rachitis and scurvy. Calcium Ascorbate features wide use, early development, easy synthesis, less pollution, high efficiency and lower costs. Of our food additives and food ingredients.

heptanoic acid FOOD GRADE 99%

(1)  Heptanoic acid

Zhengzhou Yibang Industry Co., Ltd can supply good quality heptanoic acid.

Properties: Colorless or light yellow liquid, slightly has the fat smell of corruption. Slightly soluble in water, soluble in ethanol, ethyl ether. This product is flammable, corrosive, strong excitant.

Physical parameters:

Molecular formula: C7H14O2

Density: 0.9180

Molecular weight: 130.12

Boiling point: 223℃

Melting point: -7.5℃

Refractive Index:1.4219

Flashing point:46℃

CAS No.: 111-14-8



Appearance: Colorless to light yellow liquid

Assay: 98% min

Relative density(25/25℃):0.9180-0.9214

Refractive index(20℃): 1.420-1.421

As: 3mg/KG max

Heavy metal(Pb): 10mg/KG max

Packing: HDPE 25L/200L drum; 1000L IBC

Application: Heptanoic acid mainly used for the production of heptanoic acid ester, organic synthesis foundation raw material, widely used in perfume, medicine, lubricant, plasticizer etc. Commonly used in baked flds, candy , jam and gel.

citric acid monohydrate USP 99.5%

Product Name:Citric acid monohydrate

CAS NO.: 5949-29-1

Formula: C6H8O7·H2O

Molecular Weight: 210.14

Product Characters:White Crystalline Powers,Colorless or   Granules

Conforms to:BP/USP/FCC/E330


Storage:Kept in a light-proof,well-closed,dry and cool place

Main Usage:Citric acid mainly used as acidulant,flavoring agent,preservative and antistaling agent in food and beverage industry.It is also used as antioxidant,plasticizer and detergent in chemical,cosmetics and cleaning industries


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