China Manufacturer for Nitrophenyl Ethanamine - L-(+)-Lactic Acid CAS 79-33-4 Assay 90.0%~93.0% E.E ≥98.0% High Purity – Ruifu
China Manufacturer for Nitrophenyl Ethanamine - 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.
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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By Grace from Detroit - 2017.04.08 14:55
Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
By Nicci Hackner from Muscat - 2018.02.04 14:13