Professional Design Manufacturer Supplier Tin Sn - Malonic acid 141-82-2 – Starsky

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Professional Design Manufacturer Supplier Tin Sn - Malonic acid 141-82-2 – Starsky Detail:

Description

Product name:Malonic acid

CAS:141-82-2

MF:C3H4O4

MW:104.06

Density:1.619 g/cm3

Melting point:132-134°C

Package:1 kg/bag, 25 kg/bag, 25 kg/drum

Specification

Items Specifications
Appearance White crystal
Purity ≥99.5% 
Water ≤0.5%
Cl ≤0.02%
SO4 ≤0.1%

Application

1.In the pharmaceutical industry, it is used to produce lumina, barbital, vitamin B1, vitamin B2, vitamin B6, phenylbutazone, amino acids, etc.

2.It is the intermediate of fungicide Isoprothiolane and plant growth regulator indomethacin.

3.It is used for perfume, adhesive, resin additive, electroplate polishing agent and welding flux additive.

Property

It is soluble in water, soluble in ethanol and ether and pyridine.

Storage

Stored at a dry, shady, ventilated place.

Stability


1. Stable under normal temperature and pressure.


Incompatible materials: alkali, oxidizing agent, reducing agent.


2. Low toxicity. It has a stimulating effect on the skin and mucous membranes, but it is not as serious as oxalic acid. The oral LD50 for mice is 1.54g/kg. Special protection is generally not needed when producing malonic acid, but cyanoacetic acid and sodium cyanide are both potent poisons, so you must be especially careful when handling compounds containing cyano groups, wear anti-virus equipment, and develop corresponding safety measures.


3. Exist in flue-cured tobacco leaves, burley tobacco leaves and mainstream smoke.


4. It can be sublimated in a vacuum.

 

Product detail pictures:

Professional Design Manufacturer Supplier Tin Sn - Malonic acid 141-82-2 – Starsky detail pictures

Professional Design Manufacturer Supplier Tin Sn - Malonic acid 141-82-2 – Starsky detail pictures

Professional Design Manufacturer Supplier Tin Sn - Malonic acid 141-82-2 – Starsky detail pictures

Professional Design Manufacturer Supplier Tin Sn - Malonic acid 141-82-2 – Starsky detail pictures


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  • Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Elizabeth from Myanmar - 2018.10.09 19:07
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Tom from Algeria - 2017.10.25 15:53

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