factory Outlets for Hot Sales Monoethyl Fumarate Cas 2459-05-4 - Malonic acid 141-82-2 – Starsky
factory Outlets for Hot Sales Monoethyl Fumarate Cas 2459-05-4 - 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:
With advanced technologies and facilities, strict high quality regulate, reasonable price tag, excellent support and close co-operation with shoppers, we have been devoted to furnishing the best benefit for our buyers for factory Outlets for Hot Sales Monoethyl Fumarate Cas 2459-05-4 - Malonic acid 141-82-2 – Starsky, The product will supply to all over the world, such as: Eindhoven, Malta, Costa Rica, We've got sufficient experience in producing products according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.
By Mabel from Romania - 2017.10.25 15:53
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By Barbara from Ireland - 2017.06.19 13:51
