Food Acids are different flavor tinge imparting food Additives


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
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.

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.

phosphoric acid FOOD GRADE 75-85%

Phosphoric acid food grade


Assay (H3PO4): 75%- 85% min.

Arsenic: 0.00005% max

Heavy Metal (As Pb): 0.0005%max

Fluoride (As F): 0.001%max

Easily Oxidate Substance (As H3PO3): 0.012% max.

potassium chloride FOOD GRADE 99%

potassium chloride

food additive

purity 99% min


annual production 10000mt

phosphoric acid FOOD GRADE 75%-86%




75% --86.0%


0.00005% Max.


0.001% Max.

Heavy metal(Pb)

0.0005% Max.

easily oxidated matter(h3po3)

0.012% Max

GB 1886.15-2015

1> Phosphoric acid description:

Phosphoric acid (also known as orthophosphoric acid or phosphoric(V) acid) is a mineral (inorganic) acid having the chemical formula H3PO4. Orthophosphoric acid refers to phosphoric acid, which is the IUPAC name for this compound. The prefix ortho is used to distinguish the acid from related phosphoric acids, called polyphosphoric acids. Orthophosphoric acid is a non-toxic acid, which, when pure, is a solid at room temperature and pressure. The conjugate base of phosphoric acid is the dihydrogen phosphate ion, H
4, which in turn has a conjugate base of hydrogen phosphate, HPO2−
4, which has a conjugate base of phosphate, PO3−
4. Phosphates are nutritious for all forms of life.

In addition to being a chemical reagent, phosphoric acid has a wide variety of uses, including as a rust inhibitor, food additive, dental and orthop(a)edic etchant, electrolyte, flux, dispersing agent, industrial etchant, fertilizer feedstock, and component of home cleaning products. Phosphoric acids and phosphates are also important in biology.

The most common source of phosphoric acid is an 85% aqueous solution; such solutions are colourless, odourless, and non-volatile. The 85% solution is a syrupy liquid, but still pourable. As a strong acid, it is corrosive. Because of the high percentage of phosphoric acid in this reagent, at least some of the orthophosphoric acid is condensed into polyphosphoric acids. For the sake of labeling and simplicity, the 85% represents H3PO4 as if it were all orthophosphoric acid. Dilute aqueous solutions of phosphoric acid exist in the ortho- form.


2> Packaging:

Packed in 35KG polycan drums, 330KG drums and IBC totes/ ISO TANK.








potassium carbonate FOOD GRADE 99%


Molecular formula :K2CO3
Molecular weight :138.20
Density :2.29
Melting point :891℃
Characteristics :white powder or granule.easily deliquesced in the air .easily soluble in water,presenting alkaline solution ,not dissolved in ethanol and ether.
CAS NO.:[584-08-7]

Analytical Standard: GB 25588-2010 .
Applications: Mainly used in food leavening agent,preservative ,dehydrating agent, ph value regulator and so on .
Packing: 25kg/50kg net per PP woven bag with inner food-grade
polyethylene film bag.
Storage: Stored in a cool ,dry,well-ventilated warehouse, notice moistureproof during transportation.


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