Methyl 4-cyanobenzoate
CAS:1129-35-7 Product spec:99%min
Molecular Formula:C9H7NO2
Molecular Structure:
Melting point : 67-68℃
Assay: 99%min
Appearance: White crystals
Package: 25KGfibre drum
Application: intermediates for organic synthesis and pha..
1H-[1,2,4]Triazole-3-thiol
CAS:3179-31-5 Product spec:99.0% min.
MF:C2H3N3S
Structure:
MW: 101.13
Appearance:White or light yellow crystal
Melting point:219~221’C
Assay: 99.0% min.
Loss on drying: 0.5% max.
Packing:25kg fibre drum
Application: Used as ..
3,4-DIMETHOXYBENZALDEHYDE
CAS::120-14-9 Product spec:99% min.
Appearance:white or light yellow crystal
Content: 99% min.
Melting point: 42-45℃
Package: 25KGfibre drum ( 12MT 20’FCL)
200KGiron drum, lined with plastic drum ( 16MT 20’FCL)
Sodium Stannate Trihydrate
CAS:10102-26-5 Product spec:Sn 42%
CODE:km-115
锡酸钠 Sodium Stannate Trihydrate
CAS NO: 10102-26-5
Assay: Sn 42%
2,6-Diaminoanthraquinone
CAS:131-14-6 Product spec:96% min.
MF: C14H10N2O2
Assay: 96% min.
Ash: 1% max.
Package: 25kg fibre drum
4-Carboxybenzaldehyde
CAS:619-66-9 Product spec:98.5%min
Molecular Formula: C8H6O3
Molecular Weight: 150.13
Molecular Structure:
Appearance: White crystals
Assay: 98.5%min
Melting point:247℃min
Packaging: 20kgfibre drum
Methyl 4-formylbenzoate
CAS:1571-08-0 Product spec:99% min.
Molecular Formula:C9H8O3
Molecular Structure:
Formula weight: 164.16
Appearance : White crystals
Assay: 99% min.
Boiling point: 265 ℃
Melting point : 58-60℃
Structure:
Package: 25KGfibre d..
Fluouene-9-bisphenol
CAS:3236-71-3 Product spec:99% min ( HPLC)
MF: C25H18O2
Appearance: white crystalline powder
Assay: 99% min ( HPLC)
MP: 225-226℃
Package: 25kg fibre drum
1,3-Diamino-2-propanol
CAS:616-29-5 Product spec:99%min (GC)
1,3-Diamino-2-hydroxypropane
CAS No:616-29-5
Formula :C3H10ON2
Formula weight 90.12
Boiling point ℃ :13015mmHg
Melting point ℃:39-45
Purity :99%min (GC)
Appearance: Ceraceous crystals (white)
..
Cyclohexylbenzene
CAS:827-52-1 Product spec:≥ 99%
Product:Cyclohexylbenzene
Cas No.:827-52-1
Appearance Colorless oil-like liquid
Assay: ≥ 99%
Density(25℃) 0.938±0.010
Boiling point: 235-236℃
Refractive Index(20℃) 1.5230±0.005
Moisture: ≤200..