| ≥1 piece |
Product Description
L(S)-2-hydroxypropionic acid (L+Lactic Acid)
1. Molecular formula: CH3CHOHCOOH
2. Molecular weight: 90.08
3. Appearance: Colorless to yellowish liquid
4. Specification: Food grade, tech grade, pharmaceutical grade.
5. Uality Standard: ISO9001-2008
Accord with GB 2023-2003
6. HS Code: 29181100
Usage:
1. Food industry. Mainly used for food, Beverage as sour agent and taste regulator, called absolutely safe food additives.
2. Pharmaceutical industry: Lactic acid lactic acid is a kind of important pharmaceutical intermediates, used for producing erythromycin Lin's fluid infusion.
3. The cosmetics industry: Can nourish skin; Keep wet agent, update, pH regulator, acne, to ChiGou agent,
4. Pesticide industry: Lactic acid high biological activity of soil and crop, non-toxic, can be used in the production of new pesticide.
5. The tobacco industry: Moderate join lactic acid, can improve the quality of tobacco, and maintain the humidity of tobacco.
6. Other industries: Besides above purposes, lactic acid is used to produce biodegradable plastics, poly lactic acid and green solvent - lactic acid methyl ethyl lactate, etc.
|
Items |
Unit |
Standard |
Analysis Result |
|
Molecular |
g/mol |
90.08 |
90.08 |
|
Specification |
% |
80-90 |
85.2 |
|
Chroma(Fresh Solution) |
APHA |
≤ 150 |
≤ 150 |
|
Oder |
--- |
Nonirritating& No smell |
Qualified |
|
Character |
--- |
Oily liquids |
Qualified |
|
Chloride(Cl - ) |
% |
≤ 0.002 |
< 0.002 |
|
Sulfate radical(So4 2- ) |
% |
≤ 0.005 |
< 0.005 |
|
Iron(Fe 3+ ) |
% |
≤ 0.001 |
< 0.001 |
|
Residue after Ignition |
% |
≤ 0.1 |
< 0.1 |
|
Arsenide( As ) |
mg/kg |
≤ 1 |
< 1 |
|
Heavy Metal (Pb) |
mg/kg |
≤ 10 |
< 10 |
|
Calcium |
--- |
Qualified |
Qualified |
|
Solubility of Ether |
--- |
Qualified |
Qualified |
|
citric, oxalic, tartaric, phosphoric, acid acids |
--- |
Qualified |
Qualified |
|
Reducing Sugar |
--- |
Qualified |
Qualified |
|
Prussiate |
mg/kg |
≤ 5 |
< 5 |
|
Result: Qualified |
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