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NUR ASPHA021 Product for Asphaltene Control in the Oilfield. It removes asphaltene deposits when used in batch treatments by dissolving the deposits.

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NUR Flow40

NUR Flow40 is designed to prevent the molecular hydrocarbon crystals from migrating to the pipeline walls, which will also increase fluid velocity.

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NUR Flow43-48

NUR Flow43-48 are very specific products used for obtaining pour points preventing solidification of crude at certain temperatures along the production process – including the shipping in tankers.

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NUR Parfin020

NUR Parfin020 is an oil soluble paraffin inhibitor used to control the deposition of paraffin in crude oil.

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Naphtesol (Naphtenic Solvent)

Naphtesol is a hydrocarbon solvent based on naphthene, developed in-house through a unique production method. Naphtesol is an environmentally-friendly, low-smell, lowpollution, low-toxicity solvent perfectly suited to the world's increasing environmental protection needs.

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Naphtha normally refers to a number of flammable liquid mixtures of hydrocarbons, i.e., a component of natural gas condensate or a distillation product from petroleum, coal tar or peat boiling in a certain range and containing certain hydrocarbons. It is a broad term covering among the lightest and most volatile fractions of the liquid hydrocarbons in petroleum.

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Neocuproine is a heterocyclic organic compound and chelating agent. Phenanthroline ligands were first published in the late 19th century, and the derivatives substituted at the 2 and 9 positions are among the most studied of the modified phenanthrolines. Neocuproine has also been discovered to have properties that cause fragmentation and disappearance of the melanin in adult zebrafish melanocytes. Those expressing eGFP also have been observed to lose eGFP fluorescence in the presence of neocuproine.

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Neodymium was discovered in 1885 by the Austrian chemist Carl Auer von Welsbach. It is present in significant quantities in the ore minerals monazite and bastnäsite. It is not found naturally in metallic form or unmixed with other lanthanides, and it is usually refined for general use. Neodymium compounds were first commercially used as glass dyes in 1927, and they remain a popular additive in glasses. Some neodymium-doped glasses are also used in lasers that emit infrared light with wavelengths between 1047 and 1062 nanometers. It is also used with various other substrate crystals, such as yttrium aluminum garnet in the Nd:YAG laser. Another chief use of neodymium is as the free pure element. It is used as a component in the alloys used to make high-strength neodymium magnets – the most powerful permanent magnets known. These magnets are widely used in such products as microphones, professional loudspeakers, in-ear headphones, and computer hard disks, where low magnet mass or volume, or strong magnetic fields are required. Larger neodymium magnets are used in high power versus weight electric motors and generators.

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Neodymium Fluoride Industrial Grade 99.5%

Neodymium fluoride is purple powder of hexagonal crystal structure, which is rare earth metal fluoride. It is insoluble in water, hydrochloric acid, nitric acid and sulfuric acid, but soluble in perchloric acid. Although absorb moist in air, it is relatively stable. It reacts with ammonium fluoride to form insoluble compound salt NH4F.NdF3. Neodymium oxide or neodymium nitrate is the raw material.

Neodymium Fluoride

Purity: Nd/RE 99.5% 2N5

CAS No.:13709-42-7 EINECS No.:237-253-3 Molecular Formula:NdF3 Molecular Weight:201.24
Density:6.506 Melting Point:1410℃ Boiling Point:2300℃ UN 3288


Neodymium trifluoride applies to make scintillant of detector, rare earth crystal laser material and rare earth fluoride glass fibre optics. In metallurgy industry, it is additive for magnesium alloy used in aviation and electrolytic production of metal neodymium. NdF3 use to make carbon electrode of electric arc lighting in lighting source. It is also raw material for neodymium iron boron alloy (NdFeB)

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