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Food Additive Lactic Acid 80% 90% Food Grade E270 CAS 50-21-5

Name: Food Additive Lactic Acid 80% 90% Food Grade E270 CAS 50-21-5
Brand: Jindan
SKU: pr2507211840
Price: 1085 USD
Availability: InStock

34 Inquiries

Unit Price:

$1085/MT FOB

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CAS No.:

50-21-5

Grade:

Food Grade

Content:

88%

Port:

Shanghai, China

Brand:

Jindan

Packaging:

25 kgs/Drum(s)

Sample Available:

Yes

Price valid (until):

2026-12-31

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Tianjin Luis Biotechnology Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Qualification:

Main Products:

Food Additives

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Product Details
Seller Information
Inquiry History

Description

Product Introduction

Lactic Acid is a product of human anaerobic metabolism and an organic acid generated by lactic acid bacteria during the fermentation of sugars. It can be used as an acidulant and preservative in food, and is also applied in the pharmaceutical and cosmetics fields.

Testing Item	Standard	Result
Assay Lactic Acid	58-62%	60.13%
Assay Calcium Lactate	36-42%	38.26%
Silicon Dioxide	1-3%	1.71%
Moisture	<2%	1.54%
Chloride	≤ 10ppm	<10ppm
Iron	≤ 10ppm	<10ppm
Heavy Metals	≤ 10ppm	<10ppm
Arsenic	≤ 1ppm	<1ppm
Sulphate	≤ 50ppm	<50ppm

Product Application

(1) Food Industry: Used as an acidulant to regulate flavor, functions as a preservative to extend shelf life, and can also be applied to adjust the pH value of foods.

(2) Pharmaceutical Field: Applied in pharmaceutical production, such as participating in the preparation of certain drug components or other related medical uses.

(3) Cosmetics Industry: Can be incorporated into skincare products to regulate pH value, moisturize the skin, or promote the metabolism of stratum corneum.

(4) Industrial Production: Serves as an additive in industries like leather and textile, used for material processing or assisting in the production process.

Product Function

(1) Energy Metabolism： Produced by glucose breakdown during anaerobic exercise in humans, supplying energy to muscles.

(2) Food Flavoring： Acts as an acidulant to enhance food taste and regulates pH for preservation.

(3) Industrial Applications： Used in leather/textile industries for material treatment or as a chemical raw material for synthesizing other substances.

(4) Pharmaceuticals & Cosmetics： Involved in drug preparation in medicine; moisturizes and promotes corneal metabolism in cosmetics.

(5) Microbial Fermentation： A product of sugar fermentation by lactic acid bacteria, applied in producing fermented foods like yogurt.

ECHEMI Editorial Reference

Lactic acid consists of a mixture of 2-hydroxypropionic acid, its condensation products, such as lactoyllactic acid and other polylactic acids, and water. It is usually in the form of the racemate, (RS)-lactic acid, but in some cases the (S)-(+)-isomer is predominant.
Lactic acid is a practically odorless, colorless or slightly yellowcolored, viscous, hygroscopic, nonvolatile liquid. Lactic acid, CH3CHOHCOOH, also known as 2-hydroxypropanoic acid, is a hygroscopic liquid that exists in thr

Basic Info

Product Name:

Lactic acid

Other Name:

Propanoic acid,2-hydroxy-;Lactic acid;2-Hydroxypropanoic acid;α-Hydroxypropionic acid;2-Hydroxypropionic acid;Milk acid;α-Hydroxypropanoic acid;Chem-Cast;Biolac;DL-Lactic acid;Tonsillosan;(±)-Lactic acid;dl-Lactic acid;Purac FCC 88;2-Hydroxy-2-methylacetic acid;E 270;NSC 367919;Purac FCC 80;HiPure 88;Lurex;Purac HS 88;Purac HS 100;(RS)-2-Hydroxypropanoic acid;Kiwilustre;Musashino lactate 50F;Masashino Lactic acid 90F;Purac 55;Purac 60;Purac HS 50;Rac-lactic acid;Lactate;152-36-3;598-82-3;1334714-39-4

CAS No.:

50-21-5

Molecular Formula:

C3H6O3

InChIKeys:

InChIKey=JVTAAEKCZFNVCJ-UHFFFAOYSA-N

Molecular Weight:

90.0779

Exact Mass:

90.08

EC Number:

200-018-0

HScode:

2918110000

Categories:

Acidity Regulators

Characteristics

PSA:

57.53

XLogP3:

-0.7

Appearance:

Colorless to yellow liquid

Density:

1.249 g/cm³ @ Temp: 15 °C

Melting Point:

16.8 °C

Boiling Point:

122 °C @ Press: 14-15 Torr

Flash Point:

109.9ºC

Refractive Index:

1.4252-1.4272

Water Solubility:

Solubility in water: miscible

Storage Conditions:

2-8ºC

Vapor Pressure:

19 mm of Hg (@ 20°C)

Odor:

Odorless

Taste:

Mild acid taste and does not overpower weaker aromatic flavors

PH:

The pH of a 10 wt% aqueous solution of lactic acid is 1.75

PKA:

3.86(at 20 °C)

See More Lactic acid Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Serious eye damage, Category 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H315 Causes skin irritation H318 Causes serious eye damage
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help.
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from strong bases.Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Hygroscopic.

See More Lactic acid Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Food Additives

Location:
Room 501, Gate 5, Building 14, Shengjing Garden, Tiedong Road Street, Hebei District, Tianjin, China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2024

Inquiry History

34 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Lactic Acid	100 MT	Sep 1, 2026
India	Lactic acid	65 MT	Sep 1, 2026
Pakistan	Lactic acid	24 MT	Aug 31, 2026
Vietnam	Lactic acid	5 MT	Aug 11, 2026
India	Dl lactic acid	150 KG	Jul 8, 2026
Malaysia	Lactic Acid 80%	1 KG	Jun 25, 2026
Russia	lactic acid	1 20' Fcl	Apr 2, 2026
Burkina-faso	80% LACTIC ACID FOOD GRADE	6 MT	Mar 24, 2026
Saudi Arabia	Lactic acid	4000 MT	Dec 14, 2025
India	Lactic acid	500.00 KG	Oct 24, 2025
India	Lactic Acid	1 MT	Oct 10, 2025
Brazil	Lactic Acid	1000 KG	Aug 8, 2025
India	Lactic acid	25 KG	May 29, 2025
United Arab Emirates	lactic acid	500.00 KG	Apr 21, 2025
Vietnam	lactic acid	30 MT	Dec 10, 2024
India	Lactic acid	2 MT	Nov 15, 2024
Bangladesh	Lactic acid	550 KG	Nov 14, 2024
India	lactic acid powder	1.00 MT	Oct 21, 2024
Algeria	Lactic acid	200.00 KG	Oct 10, 2024
Kuwait	Lactic Acid	0.5 L	Aug 21, 2024

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Food Additive Lactic Acid 80% 90% Food Grade E270 CAS 50-21-5

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Related Products

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