Very Low temperature Refrigerant R23 7kg
Features
We purchase the most advanced large-scale professional production equipment at home and abroad, form a first-class production line and continue to invest a lot of money to develop new high-quality practical 4-Bromo-2-methylpyrimidine, 1,4-dihydroxy-2-naphthoic Acid, CDTA. We attach importance to every process and detail, strive to be perfect, constantly improve the production process, optimize the construction scheme and effectively protect the interests of customers. To acquire a consistent, profitable, and constant advancement by getting a competitive advantage, and by continuously increasing the price added to our shareholders and our employee. Our company has built a good reputation for high quality products, timely delivery and responsive customer service.
Product Details:
Name: Methanedisulphonic acid
Synonyms:
Methanedisulfonic acid;
Disulfomethane;
methylenedisufonic acid;
Methionsaeure;
methylenedisulfonic acid;
Methionicacid;
methylene sulphonic acid;
Methandisulfonsaeure;
EINECS: 207-966-4
MF: CH4O6S2
MW: 176.16900
Density: 2.145 g/cm3
BP: N/A
MP: 107-109ºC
FP: 293.2ºC
Purity: 95%
Refractive index: 1.581
Storage condition:
Appearance: white powder
Acidity factor (pKa): -0.71±0.50(Predicted)
Package: 5g, 25g, 100g, 500g, 1kg, 25kg
Application: Widely used in hard chromium plating process, as the main additive