High Quality for Tetrakis(Triphenylphosphine)Palladium 14221-01-3 - Malonic acid 141-82-2 – Starsky

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High Quality for Tetrakis(Triphenylphosphine)Palladium 14221-01-3 - 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:

High Quality for Tetrakis(Triphenylphosphine)Palladium 14221-01-3 - Malonic acid 141-82-2 – Starsky detail pictures

High Quality for Tetrakis(Triphenylphosphine)Palladium 14221-01-3 - Malonic acid 141-82-2 – Starsky detail pictures

High Quality for Tetrakis(Triphenylphosphine)Palladium 14221-01-3 - Malonic acid 141-82-2 – Starsky detail pictures

High Quality for Tetrakis(Triphenylphosphine)Palladium 14221-01-3 - Malonic acid 141-82-2 – Starsky detail pictures


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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and growth, we're going to build a prosperous future together with your esteemed firm for High Quality for Tetrakis(Triphenylphosphine)Palladium 14221-01-3 - Malonic acid 141-82-2 – Starsky, The product will supply to all over the world, such as: Somalia, Romania, Hamburg, Since its foundation , the company keeps living up to the belief of "honest selling , best quality , people-orientation and benefits to customers. " We're doing everything to supply our customers with best services and best solutions . We promise that we are going to be responsible all the way to the end once our services begin.
  • Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Katherine from Congo - 2018.10.01 14:14
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Kevin Ellyson from Thailand - 2018.12.22 12:52

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