Factory best selling (R)-(-)-4-Phenyl-2-oxazolidinone - L-(+)-Lactic Acid CAS 79-33-4 Assay 90.0%~93.0% E.E ≥98.0% High Purity – Ruifu

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Factory best selling (R)-(-)-4-Phenyl-2-oxazolidinone - L-(+)-Lactic Acid CAS 79-33-4 Assay 90.0%~93.0% E.E ≥98.0% High Purity – Ruifu Detail:

Supply with High Purity, Commercial Production
DL-Lactic Acid CAS 50-21-5
D-(-)-Lactic Acid CAS 10326-41-7
L-(+)-Lactic Acid CAS 79-33-4

Chemical Name L-(+)-Lactic Acid
Synonyms L-Lactic Acid; (S)-2-Hydroxypropionic Acid; Sarcolactic Acid
CAS Number 79-33-4
CAT Number RF-CC259
Stock Status In Stock, Production Scale Up to Tons
Molecular Formula C3H6O3
Molecular Weight 90.08
Melting Point  52.0~54.0℃
Density  1.206 g/mL at 25 °C
Refractive Index n20/D 1.427
Shipping Condition Shipped Under Ambient Temperature
Brand Ruifu Chemical
Item Specifications
Appearance Colorless to Light Yellow Viscous Liquid 
Odor Slight Acidity
Color ≤50APHA
Density 1.210~1.220 (20/20℃)
Methanol ≤0.20% v/w
Chloride (Cl) ≤0.001%
Sulfate (SO4) ≤0.001%
Heavy Metals (Pb) ≤0.0005%
Iron (Fe) ≤0.001%
Arsenic (As) ≤1.0mg/kg
Volatile Fatty Acids Qualified
Calcium Salt Qualified
Solubility in Ether Qualified
Citric Acid, Oxalic Acid, Phosphoric Acid and Tartaric Acid Qualified
Reducing Sugars Qualified
Cyanide (mg/kg) Qualified
Readily Carbonizable Substances Qualified
Residue on Ignition ≤0.10%
Assay 90.0%~93.0%
E.E ≥98.0%
Test Standard Enterprise Standard; FCC 
Usage Chiral Compounds; Pharmaceutical Intermediates;  Food Additives

Package: Bottle, 25kg/Barrel or 250kg Plastic drum, or according to customer’s requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation.

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Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of L-(+)-Lactic Acid (CAS: 79-33-4) with high quality, widely used in organic synthesis, synthesis of pharmaceutical intermediates and active pharmaceutical ingredient (API) synthesis. L-(+)-Lactic Acid (CAS: 79-33-4) also can be used as Food Additives.

L-(+)-Lactic Acid (CAS: 79-33-4) is a useful chiral synthon, building block for depsipeptides. L-(+)-Lactic Acid is an intermediate in the fermentation of sugar. It plays a vital role in several biochemical processes. It is a major ingredient in processed foods such as yogurt, cottage cheeses, koumiss and kombucha. It gives the sour flavor to sourdough breads. It finds application in pharmaceuticals to prepare water-soluble lactates, topical preparations and cosmetics. It acts as a food preservative, flavoring agent, curing agent, descaler, soap-scum remover and an anti-bacterial agent. It is an active component of lactated Ringer’s solution and Hartmann’s solution. Further, it is used for fluid resuscitation after blood loss due to trauma and surgery. L-(+)-Lactic acid Solution is a substrate for lactic acid dehydrogenase (LDH) enzymes. 


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Factory best selling (R)-(-)-4-Phenyl-2-oxazolidinone - L-(+)-Lactic Acid CAS 79-33-4 Assay 90.0%~93.0% E.E ≥98.0% High Purity – Ruifu detail pictures


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We constantly continually give you essentially the most conscientious client provider, plus the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Factory best selling (R)-(-)-4-Phenyl-2-oxazolidinone - L-(+)-Lactic Acid CAS 79-33-4 Assay 90.0%~93.0% E.E ≥98.0% High Purity – Ruifu , The product will supply to all over the world, such as: Slovenia, Burundi, Lyon, We have been making our products for more than 20 years . Mainly do wholesale , so we have the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we provide good products , but also because of our good after-sale service . We are here waiting for you for your inquiry.
  • The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Naomi from Karachi - 2017.05.31 13:26
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By jari dedenroth from Estonia - 2017.11.11 11:41
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