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[Sell]
Norandrostenedione CAS: 734-32-7 for sale |
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Norandrostenedione
Synonyms: 19-nor-4-androstene-3; 19-Nor-androst-4-ene-3,17-dione
CAS: 734-32-7
EINECS: 211-995-8
MF: C18H24O2
MW: 272.38
Assay: 98% min.
Packing: foil bag or tin.
Delivery: Express courier.
Character: Off-White Solid. Mp 169-172℃.
Usage: Norethindrone intermediate
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China]  |
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[Sell]
SOLAR TRAFFIC SIGN JW-4E |
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| Board Size: 1800400mm Spec: (1)Solar panel power:5W Service life:15 years (2) Accumulator: 12V/10AH Service life:2 years (3)LED service life:100,000h ,LED color:yellow (4) Visibility distance:800m (5)Flash frequency: 302/min optical (6)working without solar charging : over 200h |
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| » Posted by: JEWAY INDUSTRIAL FUZHOU CO., LTD [China] |
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[Sell]
SOLAR ROAD STUD |
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| 1.Solar cell:poly-crystalline silicon/single-crystalline silicon(3V,75mA) 2.Storage battery:Ni-MH (1200mAH)/super capacitor(50F) 3.Light source:super luminosity LED 4.LED quantity:6 pcs or 3pcs 5.Light source color:red,green,blue,white,yellow(for any choice) 6.Luminous mode:varying type/constant type 7.Work time:more than 120 hrs for varying type,and above 72 hrs for constant type(standard luminosity intensity) 8.Work circumstance: -25C to +75C. 9.Material: aluminum alloy and polycarbonate 10.IP rating:IP68 Resist compression:30tons 11.Service life:5 years(Ni-MH )or 15 years(super capacitor) 12.View distance:over 800m 13.Warranty period:24months |
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| » Posted by: JEWAY INDUSTRIAL FUZHOU CO., LTD [China] |
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[Sell]
SOLAR ROAD STUD JW-SRS0006 |
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| SOLAR ROAD STUD 1.Solar cell:poly-crystalline silicon/single-crystalline silicon(3V,75mA) 2.Storage battery:Ni-MH (1200mAH)/super capacitor(50F) 3.Light source:super luminosity LED 4.LED quantity:2pcs 5.Light source color:red,green,blue,white,yellow(for any choice) 6.Luminous mode:varying type/constant type 7.Work time:more than 120 hrs for varying type,and above 72 hrs for constant type(standard luminosity intensity) 8.Work circumstance: -25C to +75C. 9.Material:polycarbonate 10.IP rating:IP68 Resist compression:20tons 11.Service life:>5 years(Ni-MH )or >15 years(super capacitor) 12.View distance:over 800m 13.Warranty period:24months |
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| » Posted by: JEWAY INDUSTRIAL FUZHOU CO., LTD [China] |
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[Sell]
SOLAR ROAD STUD JW-SRS0003&4 |
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| SOLAR ROAD STUD 1.Solar cell:poly-crystalline silicon/single-crystalline silicon(3V,75mA) 2.Storage battery:Ni-MH (1200mAH)/super capacitor(50F) 3.Light source:super luminosity LED 4.LED quantity:4pcs or 2pcs 5.Light source color:red,green,blue,white,yellow(for any choice) 6.Luminous mode:varying type/constant type 7.Work time:more than 120 hrs for varying type,and above 72 hrs for constant type(standard luminosity intensity) 8.Work circumstance: -25C to +75C. 9.Material:polycarbonate 10.IP rating:IP68 Resist compression:20tons 11.Service life:>5 years(Ni-MH )or >15 years(super capacitor) 12.View distance:over 800m 13.Warranty period:24months |
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| » Posted by: JEWAY INDUSTRIAL FUZHOU CO., LTD [China] |
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[Sell]
sell Alpha-methyl cinnamic acid |
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Alpha-methyl cinnamic acid
Assay: 99%min
CAS#: 1199-77-5
Molecular Formula: C10H10O2
Molecular weight: 162
Appearance: white crystal
Package: 25Kg/drum or according to your packing demand
Usage: organic chemical intermediates |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 3-Methoxycinnamic acid |
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3-Methoxycinnamic acid
Synonyms: m- Methoxycinnamic acid, trans-3-(3-Methoxyphenyl)acrylic acid
CAS#:6099-04-3
Assay:99%min
Molecular Formula: C10H10O3
Molecular weight: 178.19
Appearance: white crystal
Details: it is white crystal, can easily melt in alcohol and other organic solvent. Its assay is above 99% with gas chromatography. It's mainly used for pharmaceutical and its intermediates. |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 3,4-dimethoxycinnamic acid |
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3,4-dimethoxycinnamic acid
Chemical Name: 3,4-dimethoxycinnamic acid
CAS No.: 6443-72-7
Assay: 99%min
Appearance: white or light yellow crystal
Molecular Formula: C11H12O4
Molecular weight: 208
Package: 25Kg/drum or according to your packing demand
Usage: organic chemical intermediates |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 3,4,5-trimethoxycinnamic acid |
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3,4,5-trimethoxycinnamic acid
Chemical Name: 3,4,5-trimethoxycinnamic acid
CAS#:90-50-6
Assay: 98% min
Appearance: white or light yellow crystal
Molecular formula: C12H14O5
Molecular weight: 238
Mp: 124-128degree C
Package: 5Kg/drum or according to your packing demand
Usage: organic chemical intermediates for Cinepazide or Gliclazide |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 2,5-Dichloro cinnamic acid |
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2,5-Dichloro cinnamic acid
Chemical Name: trans-2,5-dichlorocinnamic acid
CAS#: 20595-47-5
Assay: 98.5% min
Appearance: white crystal
Molecular formula: C9H6Cl2O2
Molecular weight: 217
Package: 5Kg/drum or according to your packing demand
Usage: organic chemical intermediates, also can be used for pharmaceutical intermediates. |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 2,4-Dimethylcinnamic acid |
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2,4-Dimethylcinnamic acid
CAS#: 1685-80-9
Assay: 98% min
Molecular formula: C11H12O2
Molecular weight: 176
Appearance: white crystalline
Package: 5Kg/drum or according to your packing demand
Usage: organic intermediates |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 3-Hydroxycinnamic acid |
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3-Hydroxycinnamic acid
Chemical Name:3-Coumaric acid
CAS#: 14755-02-3
Assay: 98%min
Appearance: white crystal
Mp: 189-192 degree C
Molecular formula: C9H8O3
Molecular weight: 164.16
Usage: organic chemical intermediates |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 4-Hydroxycinnamic acid(liquid crystal grade) |
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4-Hydroxycinnamic acid(liquid crystal grade)
CAS#: 7400-08-0
Assay: 99.9%min
Appearance: white crystal
Molecular formula: C9H8O3
Molecular weight: 164.20
Usage: use for liquid crystal |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell Alpha-bromocinnamaldehyde |
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Alpha-bromocinnamaldehyde
CAS#: 5443-49-2
Assay: 98% min
Molecular Formula: C9H7BrO
Appearance: light yellow crystal
Packing: 25kg/plastic bag
place of origin:China
Usage: This is a kind of excellent antiseptic and deodorizer against bacilli, epiphyte and virus.At the same time, because of its low toxicity, its securuty is obvious. Every year the company produces 500 tons Bromocinnamaldehyde. |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell Cinnamaldehyde Diethylacetal |
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Cinnamaldehyde Diethylacetal
CAS: 7148-78-9
Molecular formula: C13H18O2
Molecular weight: 206.22
Appearance: Colorless transparent liquid
Assay: 90%
Usage: cosmetic and food flavors, to make up many kinds of flavors |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 4-Bromocinnamaldehyde |
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4-Bromocinnamaldehyde
Assay:96%min
M.F.:C9H7BrO=211
mp:78-82Degree C
Appearance: light yellow crystalline
Usage: raw material for organic synthetic intermediates
We can also manufacture 2-Bromocinnamaldehyde(96%min) and 3-Bromocinnamaldehyde(97%min) so for more product information, please feel free to contact me.
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 4-Fluorocinnamaldehyde |
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4-Fluorocinnamaldehyde
Assay: 95%min
CAS No.: 24654-55-5
MF: C9H7FO=150
Appearance: light yellow liquid
Usage: raw material for organic synthetic intermediates
We can also manufacture 2-Fluorocinnamaldehyde(96%min) and 3-Fluorocinnamaldehyde(96%min) so for more product information, please feel free to contact me. |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 3-Chlorocinnamaldehyde |
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3-Chlorocinnamaldehyde
Assay:96%min
CAS No.: 56578-37-1
MF: C9H7ClO=166.6
Appearance: light yellow liquid
Usage: Organic Chemical Intermediates
We can also manufacture 2-Chlorocinnamaldehyde(96%) and 4-Chlorocinnamaldehyde(96%) so for more product information, please feel free to contact me. |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 3-(trifluoromethyl)cinnamaldehyde |
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3-(trifluoromethyl)cinnamaldehyde
Assay: 92%min
Package: 1KG/25K
MF: C10H7F3O=200.01
Appearance: light yellow liquid
Usage: Pharmaceutical intermediates
We can also manufacture 4-(trifluoromethyl)cinnamaldehyde(94%) so for more product information, please feel free to contact me.
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 4-methyl cinnamaldehyde |
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4-methyl cinnamaldehyde
CAS#: 56578-35-9
Assay: 96%min
Package: 1kg/25kg
MW: C10H10O=146.19
Appearance: light yellow crystalline
Usage: for food flavor and fragrance
We can also manufacture 2-methyl cinnamaldehyde(96%) and 3-methyl cinnamaldehyde(96%), so for more product information, please feel free to contact me. |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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