Lactic Acid Powder 60% and Lactic Acid Powder 52% 55%

Model NO.
food grade
Storage Method
Normal
Shelf Life
>12 Months
Type
Lactic Acid
Loading Port
Qingdao
Delivery
15days
Loading Port 2
Shanghai
M G
90.08
Store
Dry and Cool Place
Transport Package
25kg/Bag
Specification
Food grade
Trademark
JK
Origin
China
HS Code
291811
Production Capacity
1000mt/Month
Reference Price
Please contact us for quote
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Product Description

  Lactic Acid Powder 60% Food Grade
Description It is a white mixed granular powder of lactic acid (E 270) and calcium lactate (E 327). 
The product is GRAS. 
Lactic Acid content, E 270 58-62%
Calcium Lactate content, E 327  35-40%
Silicon Dioxide content, E 551 1-3% 
Moisture < 3% 
Reducing sugars Pass Fehling's test
Chloride < 10ppm
Sulphate < 200ppm
Iron < 10ppm
Heavy metals < 10ppm
Arsenic < 1ppm
Mesophilic bacteria < 1000counts/g
Moulds < 100counts/g
Yeasts < 100counts/g
Remark: 
1ppm = 1mg/kg = 0.0001%
Packaging:
360 x 25kg drums = 9mts in one 20'FCL and palletized, totally 20 pallets of 450kg each.
Storage Condition: 
Keep well closed in its original packing in a cool & dry place.
Shelf life: 2 years.
Applications:
Lactic acid powder, as an acidulant, is used for direct acidification in the production of sourdough products to control the acidity of the dough, act against mould and improves the sourdough flavor. Lactic acid powder can also be used in candy making to improve flavor and reduce sugar conversion. Lactic acid powder is also used for acidification of mild-flavored powder drinks.  
Warranty:
This information herein is offered as a guide and is believed to be accurate and reliable as  of the date of the printing. 
If you have any special requirements which are not listed in our specification, please confirm before your ordering. 


Lactic Acid Powder 60% and Lactic Acid Powder 52% 55%
 
L(+)-Lactic acid Basic information
Product Name: L(+)-Lactic acid
Synonyms: L-Lactic acid white;2-HYDROXYPROPIONIC ACID;L-Lactic acid, crystalline, 98.0%+;L-(+)-LACTIC ACID BIOXTRA;L(+)-LACTIC ACID FREE ACID 30% SOLUT;L-(+)-2-HYDROXYPROPANOIC ACID;L-2-HYDROXYPROPIONIC ACID;SARCOLACTIC ACID
CAS: 79-33-4
MF: C3H6O3
MW: 90.08
EINECS: 201-196-2
Product Categories: Functional Materials;Hydroxycarboxylic Acids (for High-Performance Polymer Research);Food additive and acidulant;Reagent for High-Performance Polymer Research;Intermediates & Fine Chemicals;Pharmaceuticals;Food additives
Mol File: 79-33-4.mol
 
 
L(+)-Lactic acid Chemical Properties
Melting point  52-54°C
alpha  -13.5 º (c=2.5, 1.5N NaOH)
Boiling point  125 °C
density  1.206 g/mL at 25 °C
FEMA  2611 | LACTIC ACID
refractive index  n 20/D 1.427
Fp  >230 °F
storage temp.  2-8°C
solubility  H 2 O: 10 mg/mL, clear, colorless
pka pK at 25°, 3.79
form  Powder/Solid
color  White
optical activity [α]20/D 13.5°, c = 2.5 in 1.5 M NaOH
Water Solubility  SOLUBLE
Sensitive  Hygroscopic
Merck  14,5337
JECFA Number 930
BRN  1720251
InChIKey JVTAAEKCZFNVCJ-REOHCLBHSA-N
CAS DataBase Reference 79-33-4(CAS DataBase Reference)
NIST Chemistry Reference (s)-2-Hydroxypropanoic acid(79-33-4)
EPA Substance Registry System L-Lactic acid (79-33-4)
 
Safety Information
Hazard Codes  Xi,C
Risk Statements  38-41-34-36/37/38-36-35
Safety Statements  26-39-45-36/37/39-36
RIDADR  3261
WGK Germany  1
RTECS  OD2800000
F  3-10
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29181100
Toxicity LD50 intraperitoneal in mouse: 3194mg/kg
 
MSDS Information
Provider Language
ACROS English
SigmaAldrich English
ALFA English
 
L(+)-Lactic acid Usage And Synthesis
Chemical Properties Crystalline Solid
Uses Occurs in small quantities in the blood and muscle fluid of man and animals. The lactic acid concentration increases in muscle and blood after vigorous activity. L-(+)-Lactic acid is also present in liver, kidney, thymus gland, human amniotic fluid, and o
Definition ChEBI: An optically active form of lactic acid having (S)-configuration.
Purification Methods Purify lactic acid by fractional distillation at 0.1mm pressure, followed by fractional crystallisation from diethyether/isopropyl ether (1:1, dried with sodium). [Borsook et al. J Biol Chem 102 449 1933.] The solvent mixture, *benzene/diethylher (1:1) containing 5% pet ether (b 60-80o) has also been used. [Brin Biochemical Preparations 3 61 1953, Beilstein 3 IV 633.]
Raw materials Starch
Preparation Products Methanol-->Quizalofop-p-ethyl-->FENOXAPROP-P-ETHYL-->Calcium lactate-->CARBETAMIDE-->Sodium (S)-lactate-->Sodium lactate-->L-LACTIC ACID LITHIUM SALT


Packing&Shipping 

Lactic Acid Powder 60% and Lactic Acid Powder 52% 55% Lactic Acid Powder 60% and Lactic Acid Powder 52% 55%
FAQ
Q1.What's the payment terms?
We could accept T/T, L/C, DP payment terms.

Q2.How about the different index of products in same application?
Specifications can be customized according to your application.

Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).

Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high  purity with good quality, and the price is based on different specification and quantity.

Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.

Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.

Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.

Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.

Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.



Lactic Acid Powder 60% and Lactic Acid Powder 52% 55% Lactic Acid Powder 60% and Lactic Acid Powder 52% 55% Lactic Acid Powder 60% and Lactic Acid Powder 52% 55%


 

 

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