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(R)-Malic Acid
CAS NO.: 636-61-3
FOB Price: NEGOTIABLE Get Latest Price
Specification: ≥99.0%
Documentation: Get COA after inquiry
Lead Time: 14-30 days
Max Capacity: -
Packing: 25KG/Fibre Drum; Customed Package
Product Detail
Properties

D-MALIC ACID


CHEMICALNAME

R-hydroxy butanedioicacid

STRUCTURALFORMULA

MOLECULARFORMULA

molecular weight

CAS No.

C4H6NO5

134.09

636-61-3

DESCRIPTION:

White crystals orwhite crystalline powder, soluble in water, alcohol and other organic solvent.Its aqueous solution is acidic


SPECIFICATION


Title of index

index

AssayC4H6O5

≥99.0%

Specific Rotation     :

+1.6 °~+2.6°

Clarity test:(asAs2O3):

≤0.0002%

Chloride[Cl-]:

≤0.004%

Residue of Ignition:

≤0.05%

Sulfate   :

≤0.03%

Heavy Metals(as Pb)

≤0.002%

Fumaric Acid:

≤1.0%

Maleic Acid:

≤0.05%


Packing:

25kg cardboard drum packaging or according to customer requirements.


Storage conditions:

Store in normal temperature and dry warehouse. Damp proof, sun proof, rain proof, and prevent mixing with harmful substances.


Safety precautions:

Use personal protective equipment. Avoid inhalation and contact with eyes and skin. Ensure good ventilation / exhaust workplace. Wash hands immediately after use.


Transportation conditions:

According to ADR / rid, IMDG, ICAO / IATA, the substance is not dangerous goods.


Uses:

D-Malic acid is an important four-carbon atoms chiral pool. It is mainly used in many fields including chiral pharmaceuticals, chiral additives and chiral auxiliaries. 

t 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.

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32YRS
Business Type:
Manufacturing
Country/Region:
Jiangsu, China
Contacts:
Manager Li
Position Title:
Sales Manager
Tel:
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