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High Purity Reagents

Pure Virgin Silver Liquid Mercury 99.99%
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Pure Virgin Silver Liquid Mercury 99.99%

SPECIFICATION SILVER LIQUID MERCURY - Mercury purity : 99.99% min. - Free from heavy metals - Packing iron cylinder ( 34.5)kg net weight or 1kg Flask - Physical State: Liquid - Appearance: silver - Odor: odorless - PH: Not available. - Vapor...
Russian Federation
Main Item coal and gas, copper wire
Business Type Manufacturer, Exporter, Importer, Distributor, Wholesaler/Retailer, Service
aluminum nitride

aluminum nitride

Product Name:aluminum nitride Place of Origin:Hebei,China Brand Name:LEDPHOR CAS No.:24304-00-5 EINECS No.:246-140-8 Formula:AlN Formula Weight:40.99g/mol Appearance(Color/Form):White/Powder Particle Size(D50):<1.39μm/1.07-1.17μm...
China
Main Item calcium nitride, strontium nitride, europium nitride, silicon nitride, aluminum nitride
Business Type Manufacturer
titanium nitride

titanium nitride

Product Name:Titanium Nitride Place of Origin:Hebei,China Brand Name:LEDPHOR Molecular Formula:TiN CAS No.:25583-20-4 Appearance:Brown powder Purity:99.9% Particle Size:-100mesh,customized For more information,pls browse our website:...
China
Main Item calcium nitride, strontium nitride, europium nitride, silicon nitride, aluminum nitride
Business Type Manufacturer
Analytical Grade Acetonitrile with ISO Certificated

Analytical Grade Acetonitrile with ISO Certificated

Product Details: CAS No. 75-05-8 Other Names Methyl Cyanide MF C2H3N Place of Origin Tianjin, China (Mainland) Purity 99.7% Classification General Reagents Brand Name Concord Model Number 200L Drum High purity solvent, Low residue, Low water, Low...
China
Main Item HPLC acetonitrile, HPLC methanol, Karl Fischer reagent
Business Type Manufacturer, Exporter
Sodium Diisobutyl Dithiophosphate/Sodium Butyl Aerofloat

Sodium Diisobutyl Dithiophosphate/Sodium Butyl Aerofloat

It is an aqueous solution of dialkyl dithiophosphate. victoria at haoyangshunda com It is the most selective collector in the dithiophosphate range. It has no frothing characteristics. Being a selective reagent, it is useful as a rougher collector...
China
Main Item Calcium hypocholrite 65%-70%(Sodium Process)
Business Type Manufacturer, Exporter
Recombinant Kex2 Protease

Recombinant Kex2 Protease

Recombinant Kex2 Protease Catalog Number: Re15 EC: 3.4.21.61 Synonyms: Endoproteinase Lys/Arg-Arg; Kex2 Protease; YSCF Protenase Source: Recombinant Kex2 Protease is a genetically engineered protein expressed in Pichia pastoris. Storage...
China
Main Item Enzyme, Trypsin, Carboxypeptidase B, Lipase A, Recombinant Enzyme, Recombinant Trypsin, Recombinant Carboxypeptidase B, Recombinant Lipase A, Enterokinase
Business Type Manufacturer
Normal Heptane
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Normal Heptane

n-Heptane, 99%, CAS No.: 142-82-5, in Drums n-Heptane, 99% min Synonyms: n-Heptane; Normal Heptane; Dipropyl Methane; Heptyl Hydride; Gettysolve-C; CAS No.: 142-82-5 Molecular Weight: 100.20 Chemical Formula: CH3(CH2)5CH3 Packaging Options: Drums,...
China
Main Item Pentane, Hexane and Heptane
Business Type Manufacturer, Exporter, Distributor, Wholesaler/Retailer
Menadiol diacetate (Vitamin K4) CAS:573-20-6

Menadiol diacetate (Vitamin K4) CAS:573-20-6

Chemical name:Menadiol diacetate (Vitamin K4) CAS:573-20-6 Purity:≥99% Molecular formula:C15H14O4 Molecular weight:258.27 EINECS:209-352-1 Appearance:White powder
China
Main Item biobuffers, diagnostic reagents, pharmaceutical intermediates, electronic chemicals, Iridium complex, Ruthenium complex, carbazole, Phosphorus and anilines, Benzodithiophene, DPP+DIP, Fluorene derivative, Photovoltaic materials
Business Type Manufacturer, Exporter
96.5% Purity Sodium Metabisulfite for Mineral Industry

96.5% Purity Sodium Metabisulfite for Mineral Industry

Formular: Na2S2O5 CAS: 7681-57-4 HS: 28321000 Appearance: white crystal powder Package: 25kg,1000kg/bag Application: •Used as dressing agent, wastewater treatment agent in industry •Used as waste water Mordant of printing and dyeing and etc. •Used...
China
Main Item sodium sulfide, caustic soda, sodium metabisulfide, xanthate
Business Type Manufacturer
sodium metabisulphite 98%

sodium metabisulphite 98%

For us, we are a group chemical factory professional in the sodium metabisulfite etc, now our prouducts have past the iso9001:2000 certificate, and it have been exported to many coutnries, it is enjoyed a good reputation for its good quality...
China
Main Item Ammonium bicarbonate, sodium metabisulfite, sodium nitrite, sodium nitrate
Business Type Manufacturer, Exporter, Wholesaler/Retailer
Berylium fluoride nuclear grade

Berylium fluoride nuclear grade

Product Name: Berylium fluoride (use for Nuclear reactor ) Cas No.: 7787-49-7 Molecular formula: BeF2 Molecular weight: 47.01 Purity: 98%min Application: As the molten salt fuel and two heat carrying agent components in molten salt reactor in...
China
Main Item high-purity magnesium salt series products
Business Type Manufacturer
2-(3-bromo-5-chlorophenyl )-4,6-diphenyl-1,3,5-triazine

2-(3-bromo-5-chlorophenyl )-4,6-diphenyl-1,3,5-triazine

Name:2-(3-bromo-5-chlorophenyl )-4,6-diphenyl-1,3,5-triazine CAS RN:1073062-42-6 MF:C21H13BrClN3 MW:422.705 Purity:99.0% Appearance:Off-white powder
China
Main Item OLED Material
Business Type Manufacturer
TITANIUM DIOXIDE HIGH PURITY

TITANIUM DIOXIDE HIGH PURITY

: High purity titanium dioxide food grade is used for special industry and the titanium dioxide is purified to 99.2%-99.8% content. It is an anatase titanium dioxide pigment that is multipurpose especially for solvent system and no surface...
China
Main Item titanium dioxide
Business Type Manufacturer, Exporter
Methyl Ethyl Ketoxime(MEKO) Cas No.:96-29-7

Methyl Ethyl Ketoxime(MEKO) Cas No.:96-29-7

Methyl Ethyl Ketoxime(MEKO) Cas No.:96-29-7 Product Identification: Product Name: Methyl Ethyl Ketoxime; Anti-skinning agent; MEKO;2-Butanone Oxime Molecular Formula C4H9NO Molecular Weight 87.12 CAS No. 96-29-7 EINECS No. 202-496-6 HS Code...
China
Main Item Methyl Ethyl Ketoxime, Methyltris(methylethylketoxime)silane, Vinyltris(methylethylketoxime)silane
Business Type Manufacturer, Exporter
protocatechuic acid,99-50-3

protocatechuic acid,99-50-3

English Name: protocatechuic acid English Nick Name:Protocatechuic acid (8CI); 3,4-Dihydroxybenzoic acid; 1,2-Dihydroxybenzene-4-carboxylicacid;4,5-Dihydroxybenzoicacid;4-Carboxy-1,2-dihydroxybenzene; NSC 16631; Protocatechoic acid Molecular...
China
Main Item Schaftoside, Buddleoside, Nuciferine, Aurantio-obtusin, Tetrahydroberberine, Rha
Business Type Manufacturer, Others
High Purity cosmetic grade urea

High Purity cosmetic grade urea

1.Appearance:White needle Crystalline Powder. 2.Usage:Urea is applied to cosmetics, skin care and personal care products, It is also a medical product ingredients. 3.Benefits: a.Urea can reduce water loss Maximize. b.Moisturizing. c.Enhancing skin...
China
Main Item Urea
Business Type Manufacturer, Wholesaler/Retailer
N,N-Diethylacetamide

N,N-Diethylacetamide

Products: N,N-Diethylacetamide Abbreviation: DEAC CAS: 685-91-6 Structural formula: C6H13NO Exterior: Colorless transparent liquid Content: 99.5%min Used as electronic chemical solvents.
China
Main Item piperazine derivatives;NMP;NEP;HEP;Triethylene Diamine;
Business Type Manufacturer
Monomers of Carrageenan Oligosaccharide

Monomers of Carrageenan Oligosaccharide

Carrageenan Oligosaccharide Reagents: 1.Origin: Red Alga 2.Preparation: Monomers of Carrageenan Oligosaccharide are made from carrageenan, and obtained by enzymatic hydrolysis, chemical derivatization and column chromatography, including...
China
Main Item Alginate Oligosaccharide, Chitosan Oligosaccharide, Marine Oligosaccharides
Business Type Manufacturer, Exporter
a kind of organic synthesis intermediates and fine chemical production, It's products some complex s

a kind of organic synthesis intermediates and fine chemical production, It's products some complex s

Product Name: 4-tert-octylphenol Synonyms: 2,2'-Thiodi CAS Registry Number: [ 3294-03-9] Offwhite powdered solids the purity of the product is 98% minimal Appearance Offwhite powdered solids Purity (%) > or = 98% Volatility (%) < or =0.5% Loss on...
China
Main Item 2-chloronicotinic acid
Business Type Manufacturer, Exporter
perchloric acid 65%

perchloric acid 65%

Product Name : Perchloric acid Molecular formula: HCLO4 CAS NO: 7601-90-3 CLASS NO: 5.1 Colorless and clear liquid. Relative density 1.67, Soluble in water, its Solution has good conductive. perchloric acid is strong acid and strong oxidizing...
China
Main Item perchloric acid
Business Type Manufacturer, Exporter