N-Octyl pyrrolidone (NOP)
CAS:2687-94-7 Product spec:10000
Product Name:
N-Octyl pyrrolidone (NOP)
Synonyms:
N-Octyl-2-pyrrolidone
CAS No.:
2687-94-7
EINECS:
403-700-8
Molecular Formula:
C12H23NO
Molecular Weight:
197.3
Physical properties:
Color..
N-Vinyl pyrrolidone (NVP)
CAS:88-12-0 Product spec:10000
Product Name:
N-Vinyl pyrrolidone (NVP)
Synonyms:
N-Vinylpyrrolidone
CAS No.:
88-12-0
EINECS:
201-800-4
Molecular Formula:
C6H9NO
Molecular Weight:
111.1
Physical properties:
Colorless tr..
DMSO-d6 (Dimethylsulfoxide-d6)
CAS:2206-27-1 Product spec:99.8
1- Its isotopic enrichment is more than 99.8 atom D%
2- It is packaged in 25 gr to 2.5 kg glass bottles.
3- Its water content is less than 0.03%
4- Chemical purity more than 99.9%
D2O ( heavy water, deuterium oxide)
CAS:7789-20-0 Product spec:99.95 atom D%
1- It is virgin heavy water and its tritium is not detectable in the range
of 2 μCi L
2- Its isotopic enrichment is more than 99.95 atom D%
3- It is packaged in 50 kg keg under Nitrogen gas blank..
CDCl3 (Chlroform-d)
CAS:865-49-6 Product spec:99.8
1- Its isotopic enrichment is more than 99.8 atom D%
2- It is packaged in 25 gr to 2.5 kg glass bottles.
3- Its water content is less than 0.03%
4- Chemical purity more than 99.9%
Aceton-d6
CAS:666-52-4 Product spec:99.8
1- Its isotopic enrichment is more than 99.8 atom D%
2- It is packaged in 25 gr to 2.5 kg glass bottles.
3- Its water content is less than 0.03%
4- Chemical purity more than 99.9%
ISOBUTANE
CAS:75-29-5 Product spec:>99.5%
PHYSICAL QUALITY STANDARD
Molecular Formula C4H10 Purity ≥99.5%
Molecular Weight 58.12 Moisture (ppm) ≤20
Boiling Point (℃) -47.7 Sulfur (ppm) ≤1
Critical Temperature (℃) 92.4 Acidity (ppm) ≤1
Cr..
Quicklime
CAS:1305-78-8 Product spec:SGS ISO9001-2008
CaO content 90%
Activity over 420ml
Contact 186 6932 8032
pentane
CAS:109-66-0 Product spec:95-99.9%
Item Quality index ,
n-pentane content(wt)% ≥95 ,
(n-pentane+ iso-pentane)content(wt)% ≥99 ,
C4 and other lighter content(wt)% ≤0.5 ,
Cyclopentane and other heavier content (wt)% ≤0.5 ,
Sulphur..
isopentane
CAS:78-78-4 Product spec:95-99.9%
Item Quality index
Iso-pentane content(wt)% ≥95
(n-pentane+iso-pentane)content(wt)% ≥99
C4and lighter elemant content(wt)% ≤0.5
Sulphur content(ppm) ≤5
Free water 0
nonvolatile 0