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Dinitrobenzene is used in organic synthesis and as a camphor substitute in cellulose nitrate.It has wide application in the manufacture of dyes,medicines & celluloid production.

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Disodium Edetate Dihydrate

Disodium edetate dihydrate is an extensively used chelator of divalent cations such as Ca2+. In molecular biology applications, it is used to minimize metal ion contaminants. Also used to facilitate enzymatic reactions that could be inhibited by heavy metal traces. It also inhibits enzymes, such as metalloproteases, that require divalent cations for activity. It is used in emergency treatment of hypercalcemia and to control digitalis induced cardiac arrhythmias.

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Disodium Succinate

Disodium succinate is used as a seasoning agent, flavoring agent for food and beverages, intermediate for dyes, perfumes, medicines, lacquers, photographic chemicals, alkyd resins, plasticizer, metal treatment chemical, vehicle water cooling systems and coatings.

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Distilled Lutetium Metal LAB GRADE 99.9%

Lutetium metal by reduction method, distillation method

Lu REM 99.9%

rare earth metal

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Dithioerythritol is a sulfur containing sugar derived from the corresponding 4-carbon monosaccharide erythrose. It is an epimer of dithiothreitol(DTT). Like DTT, DTE makes an excellent reducing agent, although its standard reduction potential is not quite as negative, i.e., DTE is slightly less effective at reducing than DTT, presumably because steric repulsion of its OH groups makes the cyclic disulfide-bonded form of DTE less favorable. In DTT, these hydroxyl groups are on opposite sides of the ring, whereas they are on the same side of the ring in DTE.

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Dodecamolybdophosphoric Acid

Dodecamolybdophosphoric acid is a component of Masson's trichrome stain. It is a yellow-green compound, freely soluble in water and polar organic solvents such as ethanol. It is used as a reagent in thin layer chromatography for staining phenolics, hydrocarbon waxes, alkaloids and steroids. Conjugated, unsaturated compounds reduce PMA to molybdenum blue. The color intensifies with increasing number of double bonds in the molecule being stained.

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Dodecane is a liquid alkane hydrocarbon. It is used as a solvent, distillation chaser, scintillator component. Moreover it is used as a diluent for tributyl phosphate in plants reprocessing.

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Dysprosium Fluoride Industrial Grade 99.9%

Dysprosium fluoride is white hexagonal crystal, which is rare earth metal fluoride. It is insoluble in water, dilute acid and alkali metal fluoride solutions. It is stable at room temperature and pressure. Dysprosium metal or dysprosium trioxide is the raw material.

Dysprosium Fluoride

Purity: Dy/RE 99.9% 3N

CAS No.:13569-80-7 EINECS No.:236-992-9 Molecular Formula:DyF3 Molecular Weight:219.50
Melting Point:1360℃ Boiling Point:2200℃    


Dysprosium trifluoride is magnetostriction material. DyF3 is also raw material for metal dysprosium.

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Dysprosium Hydride Industrial Grade 99.9%

Dysprosium hydride is rare earth metal hydride powder.

Dysprosium Hydride

Purity: Dy/RE 99.9% 3N

Particle size: -100mesh, -200mesh

CAS No.:13537-09-2 EC No.:236-900-7 Molecular Formula:DyH3 Molecular Weight:165.524


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Dysprosium Oxalate Industrial Grade 99%

Dysprosium oxalate exist as decahydrate normally, which is white crystal. It is insoluble in water. Dysprosium(III) oxalate decahydrate lose one water molecular at 40℃. Dysprosium nitrate is the raw material.

Dysprosium Oxalate


CAS No.:24670-07-3 Molecular Formula:C6H20Dy2O22 Molecular Weight:769.2


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