Manufacturer high quality Malonic acid with best price 141-82-2

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Manufacturer high quality Malonic acid with best price 141-82-2
Manufacturer high quality Malonic acid with best price 141-82-2
Manufacturer high quality Malonic acid with best price 141-82-2
Manufacturer high quality Malonic acid with best price 141-82-2
Manufacturer high quality Malonic acid with best price 141-82-2
Manufacturer high quality Malonic acid with best price 141-82-2
Manufacturer high quality Malonic acid with best price 141-82-2

Manufacturer high quality Malonic acid with best price 141-82-2

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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Product Description

Prodcut Description                                              

CAS Number

141-82-2

Product Name

Malonic Acid

Synonyms

Carboxyacetic Acid; Methanadicarboxylic Acid; Methane Dicardonic Acid; Propanedioate; 1,3-propanedioic Acid; Propanedioic Acid

Molecular Formula

C3H2O4

Molecular Weight

102.0467

InChI

1/C3H4O4/c4-2(5)1-3(6)7/h1H2,(H,4,5)(H,6,7)/p-2

EINECS

205-503-0

Appearance

White Crystalline Powder

Density

1.619

Melting Point

130-135ºC

Boiling Point

140 ºC

Flash Point

201.9 ºC

Solubility

1400 g/L (20 ºC) in water

Hazard Symbols

 Xn 

Risk Codes

R22;R36/37/38 

SIGMA-COA  

Items

Technical index

Appearance

White crystalline powder

Assay(chemical titration)

99.5% min

Chloride

0.05% max

Sulfate

0.02% max

Melting point

133-136°C

Heavy metal

15ppm Max

Residue on ignition

0.10% max

Loss on drying

0.5% max

 function

 

 Malonic acid and its esters are mainly used in spices, adhesives, resin additives, pharmaceutical intermediates, electroplating polishing agent, explosion control agent, heat welding additive, etc.In the pharmaceutical industry used in the production of rumena, barbiturate, vitamin B1, vitamin B2, vitamin B6, phenylbutazone, amino acids.Malonic acid is used as a surface treatment agent for aluminum, and there is no pollution problem because only water and carbon dioxide are generated during heating and decomposition.At this point, compared with the previous acid - type primer such as formic acid, has a great advantage.

 

 

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Company Information
Qingdao Sigma Chemical Co., Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co., Ltd  is a quality policy that "Elements in the system all have been 
satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

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