100% Original Factory 4-Methoxyphenol - Malonic acid 141-82-2 – Starsky

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100% Original Factory 4-Methoxyphenol - 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:

100% Original Factory 4-Methoxyphenol - Malonic acid 141-82-2 – Starsky detail pictures

100% Original Factory 4-Methoxyphenol - Malonic acid 141-82-2 – Starsky detail pictures

100% Original Factory 4-Methoxyphenol - Malonic acid 141-82-2 – Starsky detail pictures

100% Original Factory 4-Methoxyphenol - Malonic acid 141-82-2 – Starsky detail pictures


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Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for 100% Original Factory 4-Methoxyphenol - Malonic acid 141-82-2 – Starsky, The product will supply to all over the world, such as: Cologne, Swiss, Cologne, Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We are looking forward to cooperating with friends from all over the world.
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Teresa from Chile - 2018.12.05 13:53
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Martin Tesch from Cologne - 2017.10.13 10:47

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