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Quick Details

  • CAS No.: 867-56-1 (general 72-17-3)
  • Other Names: sodium-L-lactate powder, purasal powder s
  • EINECS No.: E325 sodium lactate
  • FEMA No.: EC number E325
  • Place of Origin: Henan, China (Mainland)
  • Type: Antioxidants, Preservatives, shelf life extender
  • Brand Name: Food GradeHonghui
  • Model Number: Food Grade 90% min content
  • product: preservatives type food additives sodium lactate powder
  • Form: powder crystals
  • chemical name: sodium-L-2-hydroxypropanoate
  • Molecular weight: 112(anhydrous)
  • GRAS status: 21CFR184.1768
  • complies with: FCC, 231/2012/EC
  • intended use: food
  • Assay sodium lactate: min. 90 % (w/w)
  • used for: listeria control
  • function: shelf life extension

Packaging & Delivery

Packaging Details package for preservatives type food additives sodium lactate powder
25 kg bag, 25 kg fibre drum, 20 kg box or according to customer requirement.
each bag size: (approxi) 30 cm L x 13 cm W x 70 cm H
each pallet size with product loaded on: 110 cm L x 110 cm W x 90 cm H
Total 20 pallets load into 20FCL, 18000 kgs.
Delivery Time 12 days after everything confirmed.
Product Description

preservatives type food additives sodium lactate powder


Powdered sodium lactate is the solid sodium salt of natural L-Lactic acid, which is produced by fermentation from sugar. It consists of 90% sodium lactate. It is a white powder as a free flowing hygroscopic salt and has a neutral pH.






Detailed Images










        Product Technical Specification Sheet -  Sodium lactate powder 90%


Physical-chemical properties Chemical name Sodium-L-2-hydroxy propionate Powder
 Form crystals Powder
 Molecular formula CH 3 CHOHCOONa 
 Molecular weight 112.06 g/mol 
 Sodium lactate contentmin. 90.0% w/w 
 Water content max. 2.0% w/w 
 Silicon dioxide content Max. 6.0% w/w 
 pH (20% v/v solution) 6.0-8.0 
 Heavy metals total as Pbmax. 10 ppm 
 Arsenicmax. 2 ppm 
 Lead max. 2 ppm 
 Mercury max. 1 ppm 
 Citrate, oxalate, phosphate,tartrate passes test
 Reducing substances passes test   
Microbiology Mesophilic bacteria max. 1000 cfu/g 
 Moulds and yeasts max. 100 cfu/g 


Packaging and Storage 25kg – paper bag, Preserve in original packages. Store in cool, dry and ventilated warehouse
Shelf life2year in original packages under the described conditions. 
Date of Issue Mar 20, 2014
Last update Jul 10, 2016 
Prepared by Technical Department/Henan Honghui Biotechnology 








             MOA (Method of Analysis) - Sodium lactate powder


Test contentIndexTest methods
Sodium lactate contentMin.90.0%

GB 25537—2010, Appendix A-A.3

Weighing about 300 mg of sodium lactate sample liquid (accurate to 0.0001 g), Add 10 mL of acetic anhydride and 50 mL ice acetic acid, Fully mixing, Placed about 20 min, Add 1 drop of crystal violet indicating liquid(5g/L), Standard titration solution with perchloric acid titration, Titration to the solution of turquoise, Do not fade within 30 s, As the titration end point, At the same time be blank test the titration results are correct.

The content of sodium lactate (C 3H5NaO3) according to the formula (a. 1) calculation:



X = (V1-V0) × C × 0.1121  ×100%




X - Sodium lactate content,

V 1 - The volume of consumption perchlorate standard titration solution,ml

V 0 - The volume of a blank titration consumption perchlorate solution ,ml

C - The actual concentration of perchlorate,

m - The sample quality.

Water contentmax.1%G B/T 606- 2003,
Silicon dioxide contentmax.6%GB 25576—2010
pH (20% solution)6.0-8.0

GB/T 9724-2007

Take 5 g sample, with 25 g of water, the 

mixture solution (1 + 5) under test, 


measured by pH meter after the shake.

Heavy metals total as Pbmax. 10 ppm

GB/T 5009.74

Heavy metals limit test.

Arsenicmax. 2 ppm

GB/T 5009.11-2003

Atomic fluorescence spectrophotometry.

Leadmax. 2 ppm

GB 5009.12—2010

Graphite furnace atomic absorption spectrometry.

Mercurymax. 1ppm

GB/T 5009.17-2014

Atomic fluorescence spectrometry.

Citrate, oxalate, phosphate,tartratepasses test 

GB 25537—2010, Appendix A - A.7

Draw 5 mL sample, use after boiling and cooling water dilution to 50 mL.Take 4 mL diluted sample liquid, with ammonia solution or hydrochloric acid


Adjust the sample liquid solution pH 7.3 ~ 7.7, add 1 ml of calcium chloride solution in a boiling water bath heating after 5 min, may not produce turbid solution, namely, passes test.

Reducing substancespasses test 

GB 25537—2010, Appendix A - A.8

In 10 ml hot fehling solution, add 0.2 g of sample, should be no red precipitate.

Mesophilic bacteriamax. 1000 cfu/gGB 4789.2—2010 
Yeasts and mouldsmax. 100 cfu/gGB 4789.15—2010
Company Information



We set up our plant in beginning of year 2013, with the initial capacity of 1000 MTS per year and the present capacity of the plant is 5000 M.T per year.


We specialize in producing both powder and liquid form of lactic acid and lactate salts for different uses purpose.  We are the biggest one in China who adopt advanced process to produce high purity powder products, set up our plant according to GMP and attained Kosher, Halal and ISO 22000 (HACCP) certificates.
The main of our products are as below,
- L- Calcium Lactate
- Lactic acid powder
- Sodium Lactate Powder
- Potassium lactate powder
- Calcium Lactate gluconate
- Magnesium Lactate
- Potassium Lactate Liquid
- Sodium Lactate Liquid
- Lacic acid solution

The uses of our products as below,
- in food & meat processing industry as preservatives to prolong shelf life
- in food & beverage as sour agent, flavor enhancer, nutrition fortifier and acidity regulator
- in confectionary industry as sour agent and also to reduce sugar conversion
- in cosmetic industry as humectants and moisture retention agent
- in health care industry as essential element supplement
- in pharmaceutical industry as antacids and mineral fortifier
- in animal feed industry as nutrient feed supplement





















  • What is difference between ISO 22000 and HACCP certs? For HACCP, we do not have single haccp certificate, but our ISO22000 certificate also include the requirement of HACCP.  ISO22000 is in the basis of HACCP, GMP and SSOP while integrating the ISO9001: 2000 partial requirements and formation. It totally cover HACCP, GMP and SSOP requirements and cover partial requirements of ISO9001: 2000.  We made the ISO22000 certifiation through CQM it's a member of IQNet, if customer insist on a single HACCP, we can ask CQM to issue a single copy of haccp.Certificate Number: 002FSMS1400311
    It can be verified on http://www.iqnet-certification.com by using above cert number.
  • OU Kosher certification: What is Kosher? When your product or establishment is certified Kosher, shoppers know that you comply with a strict policy of kosher food laws, including cleanliness, purity and quality. But kosher means more than responsible food preparation. Kosher refers to a set of intricate biblical laws that detail the types of food that a Jewish person may eat and the ways in which it may be prepared. To be certified Kosher, all ingredients in every product—and the process of preparing the product—must be certified for kosher-compliance too.
  • MUI HALAL certification number: 00310068320214
  • FDA U.S. Food and Drug Administration Food Facility Registration number: 19130334698






Packaging Shipping

- 25kg/bag , 36 bags/wood pallet , 720 bags, 20 wood pallets/20' container , 18,000 kg

- 25kg/fibre drum, 18 fibre drums/wood pallet, 360 fibre drums, 20 wood pallets/20' container, 9,000 kg, 18000kgs/40FCL.

- 20kg/carton box, bottom layer: 32 carton boxes/wood pallet; upper stacking layer: 24 carton box/wood pallet, Total 560 carton boxes, 20 wood pallets/20' container (bottom layer: 320 carton boxes, 10 wood pallets; upper stacking layer: 240 carton boxes, 10 wood pallets), 11,200 kg





 - individual packaging for normaly three types:                                                                








 - 25 kg kraft paper bag with PE bag liner packaging load into 20FCL:                            









 - 25 kg all fibre drum with PE bag liner packaging load into 20FCL, 40FCL:                    








 - 20 kg carton box with PE bag liner packaging delivery:                                                     




Contact with us

Anna Zhang
Sales director
Henan Honghui Biotechnology Co., Ltd.
Address: 9#,Second area,Industrial Park,
Huaiyang, Henan, China
Tel: +86 371 58561771

Mobile: +8613523059726
Fax: +86 371 63316723
Email: lactates@@honghuibio.com
Skype: Honghuibio
Wechat: anna13523059726
Whatsapp: +8613523059726

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