PPG
CAS: Product spec:99.5%
Polyether polyols (PPG) 1048480 component 155kgbarrel son 99.5% Korea 10800 yuanton
Polyether polyols
Basic introduction
Polyether polyols (hereinafter referred to as polyether) is by star..
2,2,3,3-Tetrafluoro-1-propanol
CAS:76-37-9 Product spec:98%
Density: 1.471
The boiling point: 107-109 ° C
Floc point: 43 DHS C
Refractive index n20 D: 1.32-1.322
1,3-Propanediol
CAS:504-63-2 Product spec:99.9%
外观Appearance 无色透明液体
红外光谱鉴别Infrared spectrometry 符合
纯度Purity ≥98% (GC)
相对密度Specific gravity (2020°C) 1.0530 - 1.0560
折光率Refract..
1,2-Propanediol
CAS:57-55-6 Product spec:98%
Solvent, and organic synthesis, antifreeze, plasticizer, fungicide. Gas chromatographic analysis standard. Gas chromatography fixatives (maximum use temperature ℃, solvent for 150 chloroform), separat..
Diethyl phthalate
CAS: Product spec:98%
Ø character and purpose: it is colorless transparent liquid oily shape, boiling point for 298 ℃, insoluble in water and soluble in ethanol, ethyl ether, acetone, etc. Used as plasticizer, solvents, lu..
Diethyl phthalate
CAS:84-66-2 Product spec:98%
It is colorless transparent liquid oily shape ° C, boiling point for 298, insoluble in water and soluble in ethanol, ethyl ether, acetone, etc. Used as plasticizer, solvents, lubricants, set incense a..
Isovaleric acid
CAS:503-74-2 Product spec:98%
Formula: C5H10O2 molecular weight: 102.13 CAS number: 503-74-2 density: 0.926 melting point: - 29.3 ℃ boiling point: 176 ℃
BICINE
CAS: Product spec:>99%
PACKING 99%
Tosyl chloride
CAS:98-59-9 Product spec:98%
Analytics reagents, also used in organic synthesis, dye preparation and hormone synthesis molecular rearrangement of reaction
rubber accelerator NOBS/MOR/MBS
CAS:102-77-2 Product spec:granular
Rubber Accelerator NOBSMBSMOR
Chemical Name: N-Oxydienthylene-2-benzothiazole sulfenamide
CAS NO: 102-77-2
Specification: NO. Item Unit Specification ..