4-nitro-2-(trifluoromethyl)benzoic acid

Product Name: 2-nitro-4 (trifluoromethyl) benzoic acid
CAS: 320-94-5
Molecular formula: C8H4F3NO4
Formula Weight: 235.12
Description:
Density: 1.596 g / cm3
Melting point 134-138 ° C
Boiling point: 306.6 ° C at 760 mmHg
Flash Point: 139.2 ° C
Appearance: Yellowish crystals.
Application: Used as a pharmaceutical intermediate.
Storage: Stored in normal temperature.

Acenocoumarol for sale

Product Name: acenocoumarol
CAS: 152-72-7
Molecular formula: C19H15NO6
Molecular Weight: 353.33
Description:
Acenocoumarol is an anticoagulant, vitamin K antagonist (such as warfarin). It is a derivative of coumarin and is marketed under the brand name Sintrom and Sinthrome.

Glass beads plating iron and nickel

Product Name: Coating Glass Beads iron and nickel
Product description: glass beads is low density, high surface area, good thermal stability and chemical stability, high mechanical strength, good fluidity and other advantages, the main chemical composition is SiO2 and Al2O3. glass beads, although he himself does not have absorbent properties, but it is a good basic material for the production of glass beads absorbed .Have materials as the core, by electroplating on the surface of a layer good performance of the soft magnetic iron-nickel alloy or iron nanoparticles can not effectively reduce the density of the absorbent, but can also get good absorbent properties.

Diamond synthesis material - nickel coated graphite powder

Product Name: diamond synthetic material - nickel coated graphite powder

Product Description: Nickel coated graphite iron powder instead of accelerator mixture with the graphite powder and can be used in the synthesis of the diamond, effectively overcome the drawbacks that the catalyst uniformly mixing hard metal powder and powder graphite, and easily secrete after mixed. With the nickel-plated iron powder to remove the synthetic graphite piece product the metal continuity of graphite contact surface, easy to communicate when combing carbon atoms form at nucleation of the continuous metal film diamond, and contribute to the transformation diamond to improve the combination of synthetic diamond of high quality.

Synthetic diamond with carbonyl iron powder

Product Name: synthetic diamonds with carbonyl

Product Description: carbonyl is powder in the spherical and fine and high purity, uniform, low melting point, greater than the surface area, contact means with diamonds, which makes the preparation of powder catalyst high temperature graphite and vacuum reduction and the oxygen content down to less than 50 ppm, useful for diamond crystal growth in the ring, with respect to the catalytic synthesis routine, the diamond has a quality rate and a higher conversion.

NDT use carbonyl iron powder

Product Name: NDT use carbonyl iron powder

Product Description: brands of products used for testing the magnetic powder carbonyl iron powder 
 

No.	Mark	Average granularity	suspensibility	Fe
1	YT1	＜ 5	≥ 180	≥ 97.5
2	YT2	＜ 4	≥ 210	≥ 97.8
3	YT3	＜ 4	≥ 240	≥ 97.8

Note: Use the company's carbonyl iron powder as raw materials to produce flaw detection fluorescent powder, and comply with TB/T2600-96 standard requirement, the particle size head (air) method with measured, 100% 400 mesh sifting.

Methamphetamine price

Product Name: Methamphetamine
CAS: 537-46-2
Molecular formula: C10H15N
Molecular Weight: 149.233g / mol
Description: methamphetamine, also known as methamphetamine (DCI for +) form () known methylamphetamine, N-methylamphetamine, desoxyephedrine and colloquially as meth or "crystal meth," is a psychostimulant of the phenethylamine and amphetamine class drugs. It increases attention, concentration, energy and in high doses can cause euphoria, enhance self-esteem and increase libido.Methamphetamine high potential for abuse and dependence activation psychological reward system release a cascade of dopamine, noradrenaline and by the outbreak of serotonin in the brain,