New Arrival China Phenyl Chloroformate Price - Malonic acid 141-82-2 – Starsky
New Arrival China Phenyl Chloroformate Price - 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:
Related Product Guide:
We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of New Arrival China Phenyl Chloroformate Price - Malonic acid 141-82-2 – Starsky, The product will supply to all over the world, such as: Iceland, Mauritius, Estonia, because of our company has been persisting in the management idea of "Survival by Quality, Development by Service, Benefit by Reputation" . We fully realize the good credit standing, the high quality products, the reasonable price and the professional services are the reason that the customers choose us to be their long-term business partner.
By Athena from London - 2017.12.09 14:01
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
By Lena from Malawi - 2017.03.28 12:22
