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[Sell]
IMINOSTILBENE |
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IMINOSTILBENE
CAS Number:256-96-2
Molecular Formula:C14H11N
Molecular Weight:193.25 .
EINECS:205-970-0
Density:1.116 g/cm3
Melting Point:197 - 199 C
Boiling Point:349.1 °C at 760 mmHg
Flash Point:178.4 °C
Solubility: Risk Codes:R22;R51/53 Details
Appearance:yellow to brown powder
liansport Information:25kgs
Hazard Symbols: not regulated UN NO.
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» Posted by: Wuhan Yuancheng Technology Development Co., Ltd. [China]  |
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[Sell]
S-(-)-3-benzoylthio-2-methylpropionic acid |
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Name:S-(-)-3-benzoylthio-2-methylpropionic acid
CAS Number:72679-02-8
Molecular Formula:C11H12O3S
Molecular Weight:224.27618
EINECS:276-764-6
Density:1.249 g/cm3
Boiling Point:367.5 °C at 760 mmHg
Flash Point:176 °C
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| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd. [China] |
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[Sell]
6-Aminobenzothiazole |
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Name:6-Aminobenzothiazole
CAS Number:533-30-2
Molecular Formula:C7H6N2S
Molecular Weight:150.2009
EINECS:208-559-4
Density:1.383 g/cm3
Melting Point:87-91 °C(lit.)
Boiling Point:323.1 °C at 760 mmHg
Flash Point:149.2 °C
Risk Codes:36/37/38-20/21/22 Details
Appearance:orange Solid
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| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd. [China] |
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[Sell]
2,4-Dichloro-5-nitropyrimidine |
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2,4-Dichloro-5-nitropyrimidine
Name:2,4-Dichloro-5-nitropyrimidine
CAS Number:49845-33-2
Molecular Formula:C4HCl2N3O2
Molecular Weight:193.98
Density:1.737 g/cm3
Melting Point:28-32 oC
Boiling Point:325.8 °C at 760 mmHg
Flash Point:150.8 °C
Risk Codes:R36/37/38 Details
Appearance:Yellow Solid
Name 2,4-Dichloro-5-nitropyrimidine Molecular Formula C4HCl2N3O2 Molecular Weight 193.98 CAS Registry Number 49845-33-2 Melting point 28-32 oC Flash point >110 oC
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| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd. [China] |
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[Sell]
2-Hydroxybenzoxazole |
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2-Hydroxybenzoxazole
2,3-Dihydro-1,3-benzoxazol-2-one　
Name:2-BENZOXAZOLINONE
CAS Number:59-49-4
Molecular Formula:C7H5NO2
Molecular Weight:135.13
EINECS:200-430-0
Density:1.323 g/cm3
Melting Point:137-141 oC
Boiling Point:299 °C at 760 mmHg
Flash Point:160 oC
Solubility:soluble in hot water
Risk Codes:R22 Details
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| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd. [China] |
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[Sell]
Dimethyl acetamidomalonate |
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Dimethyl acetamidomalonate
Name:Dimethyl acetamidomalonate
CAS Number:60187-67-9
Molecular Formula:C7H11NO5
Molecular Weight:189.1659
Density:1.202 g/cm3
Boiling Point:286.4 °C at 760 mmHg
Flash Point:127 °C
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| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd. [China] |
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[Sell]
URACIL |
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URACIL
Name:URACIL
CAS Number:66-22-8
Molecular Formula:C4H4N2O2
Molecular Weight:112.09
EINECS:200-621-9
Density:1.321 g/cm43
Melting Point:330 C
Boiling Point:
Flash Point:220.2 °C
Solubility: Appearance:fine off-white crystalline powder
liansport Information:HAZARD
Hazard Symbols: UN NO.
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| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd. [China] |
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[Sell]
N-Isopropylethylenediamine |
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N-Isopropylethylenediamine
Name:N-Isopropylethylenediamine
CAS Number:19522-67-9
Molecular Formula:C5H14N2
Molecular Weight:102.18
Density:0.824g/cm3
Boiling Point:140.9°Cat760mmHg
Flash Point:6.1°C
Risk Codes:11-34 Details
Hazard Symbols: F,C
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| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd. [China] |
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[Sell]
2-Deoxy-D-ribose |
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2-Deoxy-D-ribose
Appearance: white or almost white crystals
Specific rotation: -56 ± 2 °
Content:> 98.5%
Residue on ignition: <0.5%
Heavy metal content (ppm):< 10
2, use:
The production of nucleoside synthesis, an important intermediate products
3, packing:
1kg plastic bags, 25 kg cardboard drum;
4, storage and transportation:
Save a cool dry place, avoid direct sunlight. Recommended storage temperature is below 5 ° C.
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| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd. [China] |
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[Sell]
2-D-DEOXYRIBOSE |
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Name:2-D-DEOXYRIBOSE
CAS Number:533-67-5
Molecular Formula:C5H10O4
Molecular Weight:134.13
EINECS:208-573-0
Density:1.516g/cm3
Melting Point:83 - 85 C
Boiling Point:332.1°Cat760mmHg
Flash Point:154.6°C
Solubility:
Appearance:white to off-white crystalline powder
liansport Information:20kgs
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| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd. [China] |
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[Sell]
N-IsopropylmethylamineCAS Number:4747-21-1 |
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N-Isopropylmethylamine
Name:Ethylamine, N,1-dimethyl- (8CI)
CAS Number:4747-21-1
Molecular Formula:C4H11N
Molecular Weight:73.14
EINECS:225-266-7
Density:0.704 g/cm3
Boiling Point:43 °C at 760 mmHg
Flash Point:-25 °F
Risk Codes:11-34 Details
liansport Information:UN 2734
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| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd. [China] |
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[Sell]
Rocuronium Bromide EP6.0 |
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Rocuronium Bromide EP6.0
CAS:119302-91-9
molecular formula:C32H53N2O4.Br
molecular weight:609.70
Application: Muscular relaxant
Specification: Product Rocuronium Bromide Reference standard Specification Of EP6.0 Items Specification Appearance Whitish or yellowish powder Specific optical rotation +28.5°~+32.0° Heavy metals 10ppm Related substances 1.5% Water content 4.0% Assay 99.0%~101.0% Rocuronium Intermediates: 5a-androst-2-en-17-one CAS 963-75-7 Rocuronium intermediate 17-Acetoxy-5a-androsta-2,16-diene CAS 50588-42-6 Rocuronium intermediate (2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol CAS 119302-20-4 Rocuronium intermediate (2b,3a,5a,16b,17b)-17-Acetoxy-3-hydroxy-2-(4-morpholinyl)-16-(1-pyrrolidinyl)androstane CAS 119302-24-8 Rocuronium intermediate Rocuronium is an aminosteroid non-depolarizing (that is, it does not cause initial stimulation of muscles before weakening them) neuromuscular blocker or muscle relaxant used in modern anaesthesia, to facilitate endotracheal intubation and to provide skeletal muscle relaxation during surgery or mechanical ventilation. Check our website and you can find more information of this product: Rocuronium Bromide EP6.0 CAS 119302-91-9
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| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd. [China] |
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[Sell]
4-acetamino phenol |
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4-acetamino phenol other name Paracetamol
CAS No.: 103-90-2
EINECS No.: 203-157-5
Purity: 99% min
Appearance: White powder
Application: pharmaceutical raw materials
uses Paracetamol is a medicine that exerts analgesic (reduces pain) and antipyretic (reduces fever) activity, but does not possess anti-inflammatory activity. Paracetamol is used for fast effective, temporary relief of pain and discomfort associated with headache, period pain, cold&flu,tension headache, backache, muscular aches, arthritis/osteoarthritis, toothache,migraine and also reduces fever.
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| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd. [China] |
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[Sell]
Boldenone undecylenate sales |
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Boldenone undecylenate sales
Boldenone undecylenate buy
sell Boldenone undecylenate
Name: Boldenone undecylenate
CAS Number: 13103-34-9
Purity:99%
Molecular Formula: C30H44O3
Molecular Weight: 452.67
Solubility:practically insoluble
Specification: USP
Storage: shading, confined preservation.
USES: is a popular steroid in the bodybuilding community. is a very potent androgen
Email: johowang@foxmail.com
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| » Posted by: Hormone - steroid manufacturing China Co., Ltd. [China] |
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[Sell]
CARBON BLACK |
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We are notable manufacturer of diversified carbon black pigment in China . Our main products are N220 , N330 , N550 , N660 , N219 , N339 , N326 , etc . Our products are good additive & auxiliary , mainly used in tyre , rubber related products , plastic , belt , cable , masterbatch , ink , leather , textile and so on . Our products enjoy great popularity , thanks to their high quality and reasonable price . Pls do not hesitate to contact us if you have any inquiry . We will supply you best products and service . Welcome your enquiry !
Email / MSN : amanda@xycarbonblack.com, skype : xyamanda2010
web: http://www.xycarbonblack.com |
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| » Posted by: Zaozhuang Xinyuan Chemical Industry Co., Ltd [China] |
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[Sell]
carbon black N220 , N330 , N660, N550 |
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Offering carbon black N220 , N330 , N550 , N660 in China , widely for tyre , masterbatch , rubber related products , plastic applications and so on . Our products win many clients , owing to high performance and competitive price . Pls feel free to contact us . We will supply you best products and service . Welcome your enquiry ! email / msn : amanda amanda@xycarbonblack.com . skype : xyamanda2010
web: http://www.xycarbonblack.com |
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| » Posted by: Zaozhuang Xinyuan Chemical Industry Co., Ltd [China] |
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[Sell]
Nano-carbon black |
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Nano-carbon black is produced by us with most advanced foreign technology and precision production equipments ., which is a kind of environment - friendly product by further processing . Our products impart to rubber high wear resistance , ageing resistance , tear strength and good dispersion .It can be splendid replacement of other rubber reinforcement materials such as N660 and N330. Its good reinforcement and low cost make it more competitive in the world market .
email/msn :amanda@xycarbonblack.com , skype : xyamanda2010
website : http://www.xycarbonblack.com |
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| » Posted by: Zaozhuang Xinyuan Chemical Industry Co., Ltd [China] |
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[Sell]
3MP CCTV Lens-CAMV3MP0850C |
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| 3MP CCTV Lens CAMV3MP0850C 3.0MP,1/2",8-50mm,f1.6,C mount,Manual Iris Focal-Length(mm) 8-50mm Aperture 1.6 Mount C Format 1/2" Horizontal Field 41-7.2 D Dimension(mm) D42*65.6mm M.O.D(m) 0.2m Operation Zoom MANUAL Focus MANUAL Iris MANUAL B.F.L(in air)(mm) N/A Weight(g) 115g |
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| » Posted by: Canvision International Co., Limited [China] |
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[Sell]
AC motor capacitor film |
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1).Metallized BOPP Film ,AC motor capacitor film 4~12um, Zn/Al film,
2).thicknes(um):4 5 6 7 8 9 10 12
AC motor capacitor film 4~12um for capacitor
Capacitor Polypropylene film for type
M-PP/S PP:4,5,6,7,8,9,10,12micron
Rough film :6,8,9,10,11,12,13,14,15,18micron,RPP/RRPP
Detailed Description 1.Capacitor Polypropylene film for type M-PP/S-PP
M-PPMainly for metallized-film capacitor.
S-PPMainly for foil-film capacitor.
Thickness(um):3.6,4,5,6,7,8,9
Aluminum/Zinc film with reinforced edge and Al/Zn Metallized film:3.6,4,5,6,7,8,9,10,12
micron,all width,margin value:2.5,2.0,1.5mm
Detailed Description Item:AC motor capacitor film 4~12um
Description:
1.Type
Al/Zn Metallized film
Al Metallized film
Safety Anti-explosion Film
2.Application
Applied to capacitors for power system, refrigerators and air conditioners
Construction
3.Aluminum/Zinc film with reinforced edge
4. Specification
item unit nominal value
roll mm roll diameter inner diameter 76
outer diameter 150,300 (The specific diameters can be customized. )
thickness um 3.6,4,5,6,7,8,9,10,12
width mm 30,35,37.5,40,45,50,55,60,65,70,75,80,85,90,95,100,115,120,125,130,14 ,17.5,21, 26
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| » Posted by: Anhui Safe Electronics Co., Ltd. [China] |
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[Sell]
RTV molding silicon |
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RTV molding silicon applications
RTV molding silicon is maily used in Concrete, soap,Toys , ceilings, gift, house decoration, plate engrave, sculpture replica, arts & crafts, resin crafts, poly resin crafts, unsaturated resin crafts, candle crafts, plastic crafts, heritage copying , plaster crafts , Buddhist statue , crafts cement products, plastic toys, handicrafts, stationery, sculpture, reproduction of cultural relic, shoe sole molds, and so on.
RTV molding silicon features
HY-620 RTV molding silicon and HY-640 RTV molding silicon are particularly suitable for pouring mould.
HY-620 RTV molding silicon is for small crafts mould making, while HY-640 RTV molding silicon is for large crafts mould making.
Common features of HY-620 RTV molding silicon and HY-640 RTV molding silicon: light viscosity, good fluidity, easy-operation, good tension and high tear strength.
HY-628 RTV molding silicon and HY-638 RTV molding silicon are particularly suitable for brushing mould making.
Common features of HY-628 RTV molding silicon and HY-638 RTV molding silicon: moderate viscosity, easy-operation. Agents are available if requested. It won’t affect the quality of silicon rubber but to make the operation much easier.
Frequently asked questions of RTV molding silicon
Why is the appearance of the finished mold striate and unsmooth?
It is because the appearance of the product or the model itself is not perfect, and it has not been polished before the further operation. So when you make silicon molds, firstly you should polish the product, spray the mold spray evenly on the product. In this case, the problem can be avoided.
Anymore information about RTV molding silicon, please feel free to contact Ms Eileen CHEN.
TEL: 0086-755-89948294
MOBILE: 0086-13724229791
E-mail, eileen (at) szrl (dot) net |
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| » Posted by: Shenzhen Hong Ye Jie Technology Co., Ltd. [China] |
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