FOB Price
أحصل على آخر سعر( Negotiable )
|Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
1 Metric Ton
Packaging Detail:
25KG/drum
Delivery Time:
within 10-15 days after making the order
Supplying Ability:
100 Metric Ton per Month
Payment Type:
T/T, L/C
China
الشخص الذي يمكن الاتصال به GANG
No.8, Guangdian east road, Changzhou, Jiangsu
Lactic Acid:
1. Introduction:
* Lactic acid
(IUPAC systematic name: *-hydroxypropanoic
acid), also known as milk acid, is a chemical
compound that plays a role in several biochemical
processes.
* Lactic acid
is chiral and has two optical isomers. One is known as L-(+)-lactic
acid or (S)-lactic acid and the other, its mirror image,
is D-(−)-lactic acid or (R)-lactic acid. L-(+)-Lactic acid
is the biologically important isomer.
2.
Application:
Lactic acid, can be
used to produce serial products or widely used in food, vintage,
beverage, drugs, polymerization, textile, leather, tobacco, feed,
plastic chemicals, pesticide, polymer solution and other
industry.
3. Specification:
|
No. |
Test Items |
Standard (GB********3) |
Results |
|
1 |
Molecular Weight |
≥*5% |
*0.*8% |
|
2 |
Stereochemical purity (L-isomer) |
≥*5% |
≥*5% |
|
3 |
Assay |
≥*0% min |
*2.*0% |
|
4 |
Color |
≤**0 Apha |
≤**0 Apha |
|
5 |
Sulphates |
≤*0ppm |
<*0ppm |
|
6 |
Chlorides |
≤*0ppm |
<*0ppm |
|
7 |
Residue on ignition |
≤0.*5% |
<0.*5% |
|
8 |
Iron |
≤*0ppm |
<*0ppm |
|
9 |
Total heavy metals |
≤*0ppm |
<*0ppm |
|
*0 |
Lead |
≤1ppm |
<1ppm |
|
*1 |
Arsenic |
≤1ppm |
<1ppm |
|
*2 |
Mercury |
≤1ppm |
<1ppm |
|
*3 |
Cyanide |
≤1ppm |
<1ppm |
|
*4 |
Citric acid, oxalic acid, phosphoric acid, tartaric acid. |
Qualified |
Qualified |
