Sign In | Join Free | My
China Henan Xinghan Biological Technology Co., Ltd. logo
Henan Xinghan Biological Technology Co., Ltd.
Verified Supplier

1 Years

Home > High Lactic Acid >

Corn Starch High Purity Lactic Acid Content 90% Mixed With Water , Ethanol

Henan Xinghan Biological Technology Co., Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

Corn Starch High Purity Lactic Acid Content 90% Mixed With Water , Ethanol

Brand Name : Xinghan

Model Number : L- Lactic Acid

Certification : ISO 22000

Place of Origin : Puyang, China

MOQ : 1 ton

Price : negotiable

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 3000 metric tons

Packaging Details : 25kg/drum, 250kg/drum, 1200kg/drum or any other packing specification you required

Other Names : L-Lactic acid


Brand name : Xinghan Biotech

Color : light brown liquid

Type : acid regulator

Place of origin : Puyang, China

Purity % : 80%-99%

Identification : passes test

Contact Now

High purity lactic acid content: 90% using corn starch or corn straw as raw materials mixed with water, ethanol


Lactic Acid is an organic acid with chemical formula C3H6O3. It is also known as milk acid. When milk sugar (lactose) undergoes fermentation, the product obtained is lactic acid. It is found in cottage cheese, leban, sour milk, yogurt, and Koumiss. Levo and Dextro are two forms of optical isomers of lactic acid. In the year 1780, Carl Wilhelm Scheele a Swedish chemist isolated lactic acid from sour milk for the first time. This compound is water-soluble and white in its solid state whereas it is colourless in its liquid state. The soluble salt of lactic acid like calcium lactate can be used as a source of calcium. The PH of 1 mM of lactic acid is about 3.51.

Xinghan high purity lactic acid (lactic acid content: 90%) is produced by using corn starch or corn straw as raw materials and adopting modern fermentation refining technology. This product is colorless, clear and viscous liquid, with no bad smell, slight sou「 taste, hyg roscop­icity, acid reaction in aqueous solution, and can be mixed with water, ethanol or ether at will, and is insoluble in chloroform.

Quick Details
  • Other Names:L(+)-Lactic acid MF:C3H6O3
  • Place of Origin: Puyang, China Type:Acidity Regulators
  • Brand Name:Xinghan Product name: Lactic acid
  • Color:Colorless, Yellow to Light Brown Usage:Laboratory Reagents, Analytical Reagents, Diagnostic Reagents, Teaching Reagents
  • CAS No.: 50-21-5 Habit Appellation: Chemical Reagent
Chemical Structure Depiction:
Supply Ability
  • Supply Ability: 800 Metric Ton/Metric Tons per Month


Packaging Details: Polyethylene drum 25 kg, or any other weight

Port: any port of China

Delivery Time:

  • Quantity(Metric Tons)1 - 20>20
    Est. Time(days)15To be negotiated

Product Description

identification testwater solution is acidic, lactate presents positive reaction
lactic acid content,w/%95.0-105.0 of marked value
L-content of lactic acid in the total lactic acid, w/%≥98.0
Ignition residue,w/%≤0.01
Chloride(calculated as C1),w/%≤0.001
Sulfate(calculated as SO4),w/%≤0.001
Iron salt(calculated as Fe),w/%≤0.0001
Cyanide, mg/kg≤1.0
Citric acid, oxalic acid, phosphoric acid, tartaric acidpassed the experiment
reducing sugarpassed the experiment
Readily carbonizable substancepassed the experiment
Lead(Pb), mg/kg≤0.5
Heating chroma(180oc 2hs),APHA≤10
volatile fatty acidspassed the experiment
methanol, w/%≤0.20
Heavy metal(calculated as Pb),mg/kg≤5
Ether insolublespassed the experiment
Calcium salt, mg/kg≤1
Density(20oc), g/ml1.200-1.220


Industrial field

1. Electroless nickel plating complexing agent

Lactic acid has a unique complexation constant for nickel. More than 97% of the nickel ions in the electroless nickel plating solution of the lactic acid-nickel ion system are in the complex ion state, and the free nickel ion content is less than 3%. Therefore, lactic acid is commonly used for electroless nickel plating. One of the complexing agents. Compared with other complexing agents, lactic acid has strong stability in the plating solution, which can effectively control the deposition rate to ensure uniform and fine plating and stable plating solution. In addition, it is also very effective for suppressing the precipitation of nickel phosphite generated during the electroless nickel plating operation. Lactic acid has excellent synergistic ability, and can form binary or multi-component complexing agent with various complexing agents such as sodium citrate, malic acid and succinic acid, further satisfying the demand for complexing agent in the electroless nickel plating industry.

2. Paint and coating industry

Lactic acid is used as a pH adjuster and a synthetic agent in various water-based coating bonding systems. Such as: coating of electrodeposited materials. Methyl lactate and butyl lactate are synthetic agents for paints, coatings and resins, and butyl lactate is widely used as a brightener for painting and baking varnishes for automotive home appliances.

3. Tobacco

Lactic acid can maintain the humidity of tobacco, remove impurities in tobacco, change taste, neutralize nicotine nicotine, reduce harmful components and improve tobacco quality. Lactic acid can be used to synthesize L-lactate lactate, used as a flavoring agent for tobacco flavor. It has the function of shielding bitter and astringent taste, leaving a fresh sense of smoking in the mouth; potassium lactate is a commonly used coke-burning improver; magnesium lactate and calcium lactate can also be used as tobacco additives to improve gray gray matter.

4. Cleaning agent

Lactic acid ester is an excellent and safe high-boiling solvent with excellent solubility and unique solubility for grease and polymer soils, and has the best environmental and toxicological properties. A formulation that can be used alone or in addition to a cleaning solvent for degreasing and cleaning of a variety of precision machinery and cleaning prior to surface coating.

5. Tanning and textile industry

In the tanning industry, lactic acid removes the lime and calcium from the leather, making the leather soft and fine, resulting in high-grade leather. In the textile industry, lactic acid is used to treat fibers, making it easy to color, increasing gloss and making the touch soft.

6. Alcohol industry

Ethyl lactate is a colorless volatile liquid with special rum, fruit and creamy aromas. It is widely used as a flavoring agent for white wine and fruit wine.

Application table:

ProductAreaRecommendation DosageFunction
Buffered Lactic AcidTeat-Dip1.5-1.7%Kill mastitis bacteria
Buffered Lactic AcidHard/soft candy0.5-04%Prevent sugar inversion
Buffered Lactic acidHard candy1.5-4.0%Reducing sugar inversion
Calcium LactateOral care(Tooth paste and mouth washes)3-8%Reducing tartar on the teeth
Calcium LactatePet bird drinking water1-3g/mlHealthy skeleton & good egg shell
Calcium LactatePrawn feed0.6-1g/100gImprove shell firmness
Calcium LactateDough0.1-1%Inhibit mold growth and good taste
Calcium LactateDairy /fruit juice/beverageBased on calcium requiredCalcium supplement
Calcium LactateChewing gum1-7%Remineralization of enamel
Calcium LactateBlack olives0.8-1.25%Improve taste and firmness
Calcium LactateSnacks0.1-1%Replaced acrylamide
Calcium LactateMilk/ice cream/soy bean milk/health drinks/natural fruit juice/sport drink/water tea/baby foodBased on calcium requiredCalcium supplement
Calcium LactateTobacco0.05-0.2%Lighten white of cigarette
Calcium LactateSoda/premium cracker0.2-0.4%Regulation of CO2 release
Ethyl LactateFlavors(straw berry and butter)0.005-0.01%Enhance flavors
Ethyl LactatePesticide0.5-5%Green solvent, coalescent agent and surfactant agent
Lactic AcidHair Care(Shampoo)0.50%Better wet and dry fell
Lactic AcidAnimal drinking water0.4-0.5%Prevent bacterial growth
Lactic AcidPiglet1-2%Improve food intake
Lactic AcidYogurt0.53-1%Prevent bacterial growth
Lactic AcidDressing0.05-2%Prevent bacterial growth
Lactic AcidWashing egg1-3%Decrease bacterial contamination
Lactic AcidSeafood( shrimp and fish)1.5-2.5Prevent the black sport
Lactic AcidBeer0.8-1.5%Correct PH value and improve taste
Lactic AcidFlavors(straw berry, apple, mint, dairy)0.05-0.1%Enhance flavors
Lactic AcidHeath & diet food0.1-0.3%Improve organoleptic character
Lactic AcidIce cream0.1-0.3%Improve organoleptic character
Lactic AcidCarcass1.25-2.5%Decontamination
Lactic AcidLivestock0.2-0.5%Less bacterial infection
Lactic AcidLivestock0.3-1.5%Replaced antibiotics
Lactic AcidBlack olives0.1-0.3%Bacterial inhibition
Lactic AcidGum & jellies1.5-2.5%Reduce sugar inversion
Lactic AcidLeather 0.5-2.5%Improveefficiency of the process
Lactic AcidConcrete and mortar0.1-2%retarder
Lactic AcidEpoxy glue remover3-4%activator
Lactic AcidElectroplate5-15%Chelating agent
Lactic AcidOil wellClay solvent
Lactic AcidTobacco1-2%Decrease irritation
Lactic AcidBiscuit/cookiesBased on sodium bicarbonateNeutralization
Lactic AcidSour dough6-10%Sourdough flavor
Lactic AcidCiderUntil PH-3.2Correct PH Value
Lactic AcidCream cracker/bagel0.3-0.5%Reduction in production time
Lactic AcidSoft drinks & lemonades0.5-0.7%Inhibition L.brevis
Lactic AcidBathroom/toilet/manual dishwasher /coffee machine/ soap scum remover0.2-5%Descaling properties
Lactic Acid PowderSoft candy15-28%Sanding of sugar
Lactic Acid PowderSour dough10-15%Sourdough flavor
Magnesium LactateTobacco0.05-0.2%Improving binding force
Potassium/Sodium Lactate and DiacetateFreshmeat/cooked sausages(hot dog)2-2.5%Bacterial inhibition
Sodium LactateSalmon2-3%Decrease the water activity
Sodium LactateTCE(C2HL3)25-27%Hydrogen donor
Sodium LactateLiquid laundry/fabric softeners3-7%moisturizer
Sodium LactateTobacco0.15-0.35%Increase tenacity of cigarette casing
Sodium Lactate/Acetate blendFish2.5-3%Prevent bacterial growth
Sodium Lactate/Acetate/DiacetateFreashmeat and cooked sausages0.5-6%Bacterial inhibition
Sodium Lactate/Ethyl lactateDCB0.1-0.2%Carbon donor
Sodium/Potassium LactatePancake bread1.5-3%Inhibit mold growth
Sodium/Potassium LactateFresh meat3-4%Decreasing water activity
Sodium/Potassium LactateCakes, breads, rolls1-2%Increase texture and softness
Zinc LactateOral care(tooth paste and mouth washes)0.1-0.5%Prevent tartar oral, oral malodor and gingivitis


1. How about the packing?

Usually we provide the packing as 25 kg / drum or barrel. Of course, if you have special requirements on them, we will according to your requirements.

2. How about the validity of the products?

According to the products you ordered.

3. What documents you provide?

Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

4. How to confirm the Product Quality before placing orders?

You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

5. How to start orders or make payments?

Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by L/C, D/A, D/P, T/T.

6. How do you ship the goods and how long does it take to arrive?

We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Product Pictures

Product Tags:

Corn Starch High Purity Lactic Acid


90% Purity Lactic Acid


High Lactic Acid 50-21-5

Wholesale Corn Starch High Purity Lactic Acid Content 90% Mixed With Water , Ethanol from china suppliers

Corn Starch High Purity Lactic Acid Content 90% Mixed With Water , Ethanol Images

Inquiry Cart 0
Send your message to this supplier
*To: Henan Xinghan Biological Technology Co., Ltd.
Characters Remaining: (0/3000)
Inquiry Cart 0