English
One of Hottest for Propylene Oxide - D-(+)-Malic Acid CAS 636-61-3 Purity ≥99.0% (HPLC) (C4H6O5) Optical Purity (e.e) ≥99.0% (HPLC) – Ruifu Featured Image
  • One of Hottest for Propylene Oxide - D-(+)-Malic Acid CAS 636-61-3 Purity ≥99.0% (HPLC) (C4H6O5) Optical Purity (e.e) ≥99.0% (HPLC) – Ruifu

One of Hottest for Propylene Oxide - D-(+)-Malic Acid CAS 636-61-3 Purity ≥99.0% (HPLC) (C4H6O5) Optical Purity (e.e) ≥99.0% (HPLC) – Ruifu

Short Description:


Product Detail

Related Products

Product Tags

Related Video

Feedback (2)

We always think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and the living for Anti-HIV, Prolinamide, CAS 1122-58-3, With a wide range, good quality, reasonable prices and good service, we will be your best business partner. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
One of Hottest for Propylene Oxide - D-(+)-Malic Acid CAS 636-61-3 Purity ≥99.0% (HPLC) (C4H6O5) Optical Purity (e.e) ≥99.0% (HPLC) – Ruifu Detail:

High Quality, Commercial Production
DL-Malic Acid CAS: 617-48-1
L-(-)-Malic Acid CAS: 97-67-6
D-(+)-Malic Acid CAS: 636-61-3
Diethyl L-(-)-Malate CAS: 691-84-9
Diethyl D-(+)-Malate CAS: 7554-28-1
Dimethyl L-(-)-Malate CAS: 617-55-0
Dimethyl D-(+)-Malate CAS: 70681-41-3

Chemical Name D-(+)-Malic Acid
Synonyms D-(+)-Apple Acid; (R)-2-Hydroxysuccinic Acid; D-Hydroxybutanedioic Acid
CAS Number 636-61-3
CAT Number RF-CC145
Stock Status In Stock, Production Scale Up to Tons
Molecular Formula C4H6O5
Molecular Weight 134.09
Melting Point 98-102℃ (lit.)
Density 1.60
Water Solubility Soluble
Brand Ruifu Chemical
Item Specifications
Appearance White Crystal or Crystalline Powder, Special Acidity
Purity ≥99.0% (HPLC) (C4H6O5)
Specific Rotation +1.6° ~ +2.6°
Sulfate (SO4) ≤0.03%
Chloride (Cl) ≤0.004%
Arsenic (AS2O3) ≤2.0μg/g
Heavy Metals (Pb) ≤20μg/g
Fumaric Acid ≤1.0%
Maleic Acid ≤0.05%
Residue on Ignition ≤0.10%
State of Solution Pass
Readily Oxidilable Substances Qualified
Optical Purity (e.e%) ≥99.0% (Chiral HPLC)
Test Standard Enterprise Standard
Usage Chiral Compounds; Pharmaceutical Intermediates; Food Additives

Package: Bottle, Aluminum foil bag, Cardboard drum, 25kg/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.

1
2

D-(+)-Malic Acid (CAS: 636-61-3) used as an acidulant and flavoring agent, food additive. And it is also used in the place of the less sour citric acid in sour sweets.

D-(+)-Malic Acid (CAS: 636-61-3) is an important four-carbon atoms chiral pool. It is mainly used in many fields including chiral pharmaceuticals, chiral additives and chiral auxiliaries. It is used as chiral pool of chiral synthesis in pharmaceutical and food industries. As an optically active organic acid, it is insubstitutable in asymmetry synthesis of some chiral compounds.

The naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, and phoslactomycin B.

Product detail pictures:

One of Hottest for Propylene Oxide - D-(+)-Malic Acid CAS 636-61-3 Purity ≥99.0% (HPLC) (C4H6O5) Optical Purity (e.e) ≥99.0% (HPLC) – Ruifu detail pictures

Related Product Guide:
Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction for One of Hottest for Propylene Oxide - D-(+)-Malic Acid CAS 636-61-3 Purity ≥99.0% (HPLC) (C4H6O5) Optical Purity (e.e) ≥99.0% (HPLC) – Ruifu , The product will supply to all over the world, such as: Marseille, USA, Munich, Our company is continuing to serve customers with high quality, competitive price and timely delivery. We sincerely welcome friends from all over the world to cooperate with us and enlarge our business. If you are interested in our products, please feel free to contact us. We would love to provide you with further information.
    • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Jean from Tajikistan - 2017.11.20 15:58
    Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Flora from Lahore - 2017.08.21 14:13
    Write your message here and send it to us