Tungsten 99.98

Supplier: Fluorspar (caf2 grades: 80% 85%, 75% 80%, 70% 75%, 65% 60% and below 60%), silica quartz (lump and fine sio2 98% 99%), silica sand (any mesh size sio2 95% 98%), magnesite (mgo 43% to 50%), manganese (mn 25% to 35%), limestone/ calcium carbonate (90% to 95%), gypsum (caco4 85% to 95%), dolomite, mica scrap, feldspar, barite (sp gravity 4.0/4.1/4.2/4.3 & basf4 87% to 90%)

Supplier: Petroleum products (nonsanctioned origin) jet a1 fuel, en590 10ppm, liquified natural gas (lng), liquified petroleum gas (lpg), d6 virgin fuel oil, urea 46% prilled & granular, mazut m100 75/99, gasoline 92/95/98, light cycle oil (lco), petroleum coke 4% / 2% sulphur, espo, bitumen, diesel gas oil 50ppm, base oils cst, marine gas oil, naptha, methanol, feel free to ask about other petroleum products.
Services: We serve as agents for mandates for petroleum refineries in the middle east and central asia.

Sodium tungstate :: Assay : 98.0% - 99.0% min Mol. Wt. - 329.86 Free alkali (as naoh) - 0.1% max Chloride (cl) - 0.01% max Sulphate (so4) - 0.02% max Total nitrogen (n) - 0.005% max Iron (fe) - 0.002% max 25-50 kgs. Hdpe carboy with inner liner

Ammonium thiocyanate Ammonium thiocyanate cas :1762-95-4 molecular formula : nh4scn molecular weight : 76.12 Index(quality criterion:hg/t2154/91) premium grade 1st grade regular grade Nh4scn min% (dry base) 99.0 98.0 97.0 Clarity test pass pass pass Ph value 4.5-6.0 4.5-6.0 4.5-6.0 Chloride(cl-) % max 0.06 0.10 0.10 Sulfate(so42-) % max 0.05 0.06 0.10 Residue on ignition, % max 0.08 0.10 0.10 Heavy metal (pb), % max 0.002 0.002 0.01 Fe % max 0.0001 0.001 0.005 Sulfide(s2-) % max 0.005 0.005 0.01 Water % max 1.8 2 2 Alias:ammonium rhodanide, ammonium sulfocyanate, ammonium sulfocyanite, ammonium rhodanate, thiocyanic acid, ammonium salt Molecular formula: nh4scn Molecular weight: 76.12 Properties: nh4scn, a colorless crystalline solid that is soluble in water, methanol, ethanol, pyridine, acetone & ammonia and insoluble in ethyl acetate, methyl chloride and chloroform; melts at 149.6f¦; thermal decompositionat 170f¦ may produce highly toxic fumes of hydrogen cyanide, hydrogen sulfide and toxic oxides of nitrogen, sulfur, and carbon. Packing: 25kg each net, kraft-plastic laminated bag with pe liner. Storage: store away from incompatible substances. Keep in a tightly closed bags. Store in a cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, bases and oxidants. Packing: 25kg woven bags

Sodium thiocyanate Sodium thiocyanate cas no :540-72-7 molecular formula : nascn molecular weight : 81.07 Index best quality first quality regular grade Nascn min %(dry base) 99.0 98.0 97.0 Clarity test pass pass pass Insoluble substance in water max % 0.02 0.05 0.05 Chlorid(cl-) % max 0.02 0.08 0.10 Sulfate(so42-) % max 0.05 0.08 0.10 Heavy metal(pb) % max 0.002 0.005 0.005 Fe % max 0.0003 0.005 0.005 Sodium formate % max 0 0 0 Water % max 1.8 2.0 2.0 Alias:sodium rhodanide, sodium sulfocyanate, sodium rhodanate, sodium isocyanate, thiocyanic acid, sodium salt Molecular formula: nascn Molecular weight: 81.07 Properties: nascn, a white rhombic system crystal, is soluble in water, ethanol, acetone; relative density is 1.735. Melts at approx.287f¦. Decomposes on heating and under influence of light producing toxic fumes of sulfur oxides, nitrogen oxides and cyanides. Reacts violently with acids, strong bases and strong oxidants. Packing: 25 kgs net in pp bag with inner of polyethylene bag. Storage: keep in tightly closed bags.Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acides, bases and oxidants. Packing: 25kg woven bags

roducts Name Composition CAS NO. Specification Pterocarpus Marsupium Pterostilbene 537-42-8 99.80% Huperzia Serrata Huperzine A 102518-79-6 99.90% Rhodiola Rosea Salidroside 10338-51-9 98% Oroxylum indicum Chrysin 480-40-0 98% Dihydroquercetin Taxifolin 480-18-2 90%,95%,98% Mangifera leaf Mangiferin 4773-96-0 80%,90% Ipecac Alkaloids 8012-96-2 2%,8% Abscisic Acid (ABA) Abscisic Acid 21293-29-8 80%,90%,98% Semen Nigellae Thymol 89-83-8 10%,98% Vine Tea Dihydromyricetin 27200-12-0 50%,90%,98% Giant Knotweed Resveratrol 501-36-0 50%,98% White Kidney Bean a-Amylase 85085-22-9 10000AAIU/g Chestnuts Aescine,Escin 229-880-6 10%,95% Turmeric Curcumin 458-37-7 10%,95% Red Yeast Rice Monacolin K 75330-75-5 1%,2%,3% Cistanche Tubulosa Acteoside,Echinacoside 82854-37-3 10%,20%,80% Ginkgo Biloba Flavone ,Lactones 90045-36-6 Water Soluble Coleus Forskohlii Forskohlin 66575-29-9 10%,20%,98% Antrodia Camphorat Polysaccharides 223751-82-4 10%,20%,30% Natto NattaKinase 133876-92-3 20000FU/g Tongkat Ali Eurycomanone 84633-29-4 1%,5%,10% Epimedium Icariin 489-32-7 5%,10%,98% Sophora Japonica Rutin 153-18-4 EP11,98% Griffonia Seed 5-HTP 4350-09-8. 10%,98% White Peony Paeoniflorin 23180-57-6 10%,20%,98% Green Coffee Bean Chlorogenic acids 327-97-9 50%,90% Luo Han Guo Mogrosides V 88901-36-4 25%,40%,90% Stevia Leaf Stevioside 57817-89-7 90%,95%,98% Bilberry Anthocyanidins 84082-34-8 25% Marigold Lutein 127-40-2 5%,10%,80% Milk Thistle Silymarin 65666-07-1 80%,Water Soluble Sweet Wormwood Artemisinin 63968-64-9 99% Sweet Wormwood Artemether 71963-77-4 99% Ginseng Root Ginsenosides 90045-38-8 20%,80% American Ginseng Ginsenosides 50647-08-0 20%,80% Gymnema Gymnemic Acid 90045-47-9 75% Rosemary Rosmarinic Acid 20283-92-5 5%,10%,20% Siberian Ginseng Eleutheroside B+E 7374-79-0 0.8%,1.0%,2.0% Reishi Polysaccharides 223751-82-4 10% Cordyceps Sinensis Cordycepin 73-03-0 10%,98% Star Anise Shikimic Acid 138-59-0 98% St.John's Wort Hypericin 84082-80-4 0.30% Red Clover Isoflavones 977150-97-2 8%,20%,40% if you are interested in our products ,please hesitated to contact me . I look forward to your reply promptly. Sincerely yours Products:Natural Herbs Extracts ,Natural Herbs,Natural Herbs Powder,TCM Formula Particles Escin,Dihydromyricetin,Myricetin,Curcumin,Icariin,Escin,Silymarine,Grape Seed,Huperzine A;etc

Caustic soda flakes Our factory tianjin kaiyi chemical factory is one of exporters and biggest manufacture factory from china, we are leading producing caustic soda, which production is about more than 60000mts in one year, we built at 1997, we also produce soda ash , sodium bicarbonate, sodium sulphate, ferrous sulphate, calcium chloride, magnesium sulphate, silica fume, pvc resin , magnesium chloride, indigo granular powder, aluminum sulphate, calcium hypochlorite, barium hydroxide, barium chlorid, sodium sulphide, manganese sulphate, sodium benzoate, zinc sulphate, sodium metabisulphite, ferromolybdenum, ferrous sulphate and so on. We produce about more than 8000mts in one month for caustic soda. Flakes or pearls: 25kg plastic bags(3layer pp & pe) Solid: iron drum, net wt.: 200kg (high of drum: 90cm)

Specification: Testing Item Top Grade Content (%) 99.0 Min Iron (%) 0.001Max Chloride (Cl) (%) 0.001 Max Sulfate (SO4) (%) 0.008 Max Phosphate (PO4) (%) 0.2 Max Appearance Pure White Crystal 70% Aqueous Solution Test Colorless transparent Liquid POA (%) 70-80 Min. 25kg, 500kgs, 1000ksg plastic bag lined with PE.

Vanadium pentoxide power 98%, 99%, 99.5% .