Methylene chloride / Dichloromethane
Product Description
1.solvent in production of antibiotics, vitamin, film, footage, aerosols
2.foaming agent used as a blowing agent for polyurethane foams
3.used as a paint stipper and degreaser
4.sevice as adhesives, often sold as a main component of plastics welding adhesives
5.extractant, used to decaffeinate coffee and tea, as well as to prepare extracts of hops and other flavorings
6.used for synthesis of fine chemicals products
7.used in the products of flame retardant series products
8.used to replace F11.F12 of the same function
9.most PVC cements use methylene chloride as the solvent
10.paint stipper formula
Certificate of Analysis | |||
commodity | methylene chloride | standard | GB/T 4117-2008 |
synonyms | dichloromethane | CAS NO | 75-09-2 |
items | index | result | |
superior | qualified | ||
appearance | transparent luquid, no visible impurities | qualified | |
methylene chloride, %(m/m)≥ | 99.9 | 99.2 | 99.97 |
moisure, %(m/m)≤ | 0.01 | 0.03 | 0.006 |
acidity(as acetic acid)%(m/m)≤ | 0.0004 | 0.0008 | 0.0001 |
evaporated residue%(m/m)≤ | 0.0005 | 0.001 | 0.0001 |
chroma APHA(pt-co) | 10 | 10 | 5 |
package | 250/270kgs/drum or bulk |
Reviews
There are no reviews yet.