GLUTACONDIALDEHYDE HCl
CAS:1497-49-0 Product spec:min 99%
PARAMETER STANDARD RESULTS
1. Appearance: Dark red crystalline powder
2. Assay (Titr.): 98.5% min.
3. Purity (HPLC): 98% min.
4. 2,4-Dinitroaniline: 1.0% max.
5. Loss on drying: 0.5% max.
6. Ext..
Optical Brightener OB
CAS:7128-64-5 Product spec:OBA184
Typical Properties:
Chemical Name: 2,2-(2,5-Thiophenediyl) Bis[5-(1,1-dimethylethy)]BenzoxazoleMolecular Formula: C26H26SO2N2Molecular Weight: 430
CAS No.: 7128-64-5C.I.: 184
Specifications:
Appea..
Polytetramethylene Ether Glycol
CAS:25190-06-1 Product spec:T-1800
Items T-1800
1 Molecular Weight (gmol) 1770-1830
2 Hydroxyl Number(mgKOHg) 61.3-63.4
3 Color (APHA) 30 max
4 Acid Number (mgKOHg) 0.05 max
5 Water (wt.ppm) 0.05 max
6 Peroxide(wt.ppm as H2O2) 2 ..
1,4-Butanediol
CAS:110-63-4 Product spec:GB9567
Item Standard
Purity 99.5% min
Moisture 0.05% max
Color (APHA) 10 max
Glycerin
CAS:56-81-5 Product spec:GR
Item Specification
Description USP Grade
Product character Transparent
Glycerin content % 99.5min99.7min
Specif..
Chlorodifluoroacetic anhydride
CAS:2834-23-3 Product spec:95%
Our Chlorodifluoroacetic anhydride products are mainly Chlorodifluoroacetic anhydride 95%. For being one kind of clear liquid, it should be stored in a cool and dark place. And our Chlorodifluoroaceti..
zinc stearate for coating
CAS:557-05-1 Product spec:99.9%
Zinc stearate for coating and pain, adopting the newest international synthetic pocess, absorbing the advantages of zinc stearate abroad, with its characteristic as super fineness, transparent, good d..
Calcium Stearate
CAS:1592-23-0 Product spec:99.9%
The product, non-toxic and not polluted by sulfide, is synthesized by the advanced production process called “dry method” (top-speed dispersing neutralization method), which is the stabilizer and lubr..
Magnesium Stearate
CAS:557-04-0 Product spec:99%
The product is synthesized by the advanced production process called dry method (top-speed dispersing neutralization method), which has the high purity, low free fatty acid and the good lubricating pr..
sec-butyl acetate
CAS:105-46-4 Product spec:SGS
Basic information
Sec-butyl acetate is one of the 4 isomers of butyl acetate, which is an achromatic, inflammable and fruit-tasting liquid, and soluble to a variety of resins and organic matters. Its..