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cas 7783 989 purity tungsten hexafluoride Photos Catalog - page 37 - WorldBid B2B Market
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Tungsten Carbide Sandblasting Nozzle For IndustryMachine Tools - Parts - Burray Carbide - China - January 2, 2021 - 20.00 Dollar US$Tungsten Carbide Sandblasting Nozzle The cemented carbide nozzles will be used mainly to PDC drill bits and cone roller bits for flushing, cooling and lubricating drill bit tips and cleaning stone chips in the well bottom with drilling liquid in the ...
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Tungsten Carbide Double Holes RodMetals - Tungsten - chinatungsten - China - July 15, 2016 - contact company for priceTungsten carbide double holes rod used in make the drill bits reamers .automobile special cutters, printed circuit board special cutters, engine special cutters, horology processing special cutters, integral vertical milling cutter, graver and etc. B...
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Supply Sale 65306 High Purity 4n5n6n7n In Ge Ga Te Teo2 Incl3 Incl Insb Cdte Pbte Znte Zns Gacl3 GesGeneral Metals - China Shenzhen FanMei strategic metal resources co - China - December 10, 2014 - contact company for priceSupply sale： High Purity 4N5N6N7N In, Ge, Ga, Te, TeO2, InCl3, InCl, InSb, CdTe, PbTe, ZnTe, ZnS, GaCl3, GeS2， 深 圳 泛 美 战 略 金 属 资 源 有 限 公 司...
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Bkc 80 Benzalkonium Chloride Cas 8001 54 5Chemicals - Water Treatment - Zouping Dongfang Chemical Industry Co.,Ltd - China - December 12, 2014 - contact company for priceBKC- - Benzalkonium chloride CAS No. 8001- 54- 5 or 63449- 41- 2, 139- 07- 1 Molecular weight: 340.0 Molecular Formula: C21H38NCl items index Appearance Colorless to yellowish transparent liquid Active content % 78- 82 Amine salt % 2.0 max pH( 1% wat...
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Sodium Fluoride Sf Cas 7681 49 4 WhgainschematfoxmailcomChemicals - Wuhan Gains Chemical Co.,Ltd - China - May 30, 2013 - contact company for pricesell: sodium fluoride(SF), CAS: 7681-49-4(whgainschemATfo xmailcom) Product Name : Sodium Fluoride SF CAS No.: 7681-49-4 Molecular formula: NaF Molecular weight: 42 Appearance : a white powder or crystal. Purity 99% Place of origin Hubei Province, Ch...
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Roadmarking Resins Cas 64742 16 1 ForeverestChemicals - Resins - Foreverest Resources Ltd. - China - August 22, 2013 - contact company for priceHot melting road-marking resin is produced with gum rosin and other raw materials by our special formulation and proceeding, which is specially used for road-marking paints. ALES SPECIFICATION Appearance Pale yellow, transparent solid, granular or fl...
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Sell Boron Carbide Cas No 12069 32 8Chemicals - Road Salt - SUJIA TRADING CO., LTD. - China - April 7, 2013 - contact company for priceA black crystal powder, is one of the hardness Man-Made materials, its hardness with Mohs hardness 9.36 and micronscopic hardness 5400- 6300Kg/mm2 is only near upon diamond, its density is 2.52g/cm3, and melting point at 2450, the boron carbide posse...
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Silicone 1505 Cas No 3179 76 8 SilaneChemicals - Zhengzhou Bond Performance Materials Co., Ltd - China - November 3, 2022 - 1.00 Dollar US$CAS: 3179-76-8 MF: C8H21NO2Si MW: 191.34 Density:0.916 g/ml Melting point:-20°C Package:drum It mainly acts as an adhesion promoter and improves the adhesion between organic polymers to inorganic substrates.
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Polymerized Rosin Cas 65997 05 9 ForeverestChemicals - Resins - Foreverest Resources Ltd. - China - August 22, 2013 - contact company for priceGENERAL DESCRIPTION & APPLICATIONS Polymerized rosin is a modified products of gum rosin, contains abietic type acids. It has a series of exellent properties such as higher softening point, non-crystalline, good oxidation-resistance, higher viscosity...
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Hydrogenated Rosin Cas 65997 06 0 ForeverestChemicals - Resins - Foreverest Resources Ltd. - China - August 22, 2013 - contact company for priceSALES SPECIFICATION Appearance transparent solid Color (Lovibond) Yellow: 4-20, Red: 0.7-1.6 Softening Point (R&B) 76.0 °C min Acid Value, mgKOH/g 166.o max Alcohol-insoluble Substance 0.020% max Unsaponifiable matter 7.0% max Abietic Acid 2.0% min D...
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Span60 Sms Cas No 13338 41 6 E491Food - Additives - Guangzhou Runhua Food Additive Co., Ltd. - China - September 22, 2015 - contact company for price
1. Characteristics It is milky white or pale yellow powder, slice or particle. Its freezing point is 50- 52°C; soluble in water≥50 °C, mineral oil, ethyl acelate and insoluble in cold water. It decentralizes in warm water, and it is anti- acid an...
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Dimethyl Disulfide Dmds Cas No 624 92 0Chemicals - Realet Chemical Co.,Ltd. - China - September 14, 2012 - contact company for priceName: Dimethyl Disulfide (DMDS) CAS NO.: 624-92-0 Specification: Assay: 99.5% min Methanethiol: 0.015% max Water: 0.06% max Uses: The sulfiding process is a major operation. DMDS used as a sulfiding agent, an effective product with a high sulfur cont...
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Indazole 3 Carboxylic Acid Cas No 4498 67Chemicals - Phthalic Anhydride - Ningbo Sialon Chem Co., Ltd - China - December 13, 2013 - contact company for priceName:Indazole-3-carboxyli c acid Iupac name:1H-indazole-3-carbox ylic acid CAS Registry number:4498-67-3 Appearance:off-white to yellowish powder Density:1.506 g/cm3 Storage temp:Refrigerator Comput ed Properties: Molecular Weight:162.14544 [g/mol] M...
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Best Quality Cas 236117 38 7 Powder SellerChemicals - Henan Ouerte Biological Co. LTD - China - February 23, 2023 - 50.00 Dollar US$CAS No.: 236117-38-7 Other Names: 2-iodo-1-p-tolyl-p ropan-1-one MF: C10H11IO EINECS No.: 200-510-5 Place of Origin: Shanxi, China Type: Dyestuff Intermediates, Syntheses Material Intermediates Purity: 99% Brand Name: LEEFU Model Number: 236117-38-7 ...
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Sell Ethyl Gallate Cas No 831 61 8Chemicals - Other - Jiurui Biology & Chemistry Co.,Ltd. - China - April 8, 2015 - contact company for price
1. Product name: Ethyl gallate 2. CAS NO. : 831- 61- 8 3. Molecular Formula： C9H10O5 4. Molecular Weight： 198.1727 5. Purity: 99% min 6. Usage: Used as antioxidant and food addtives in grease and pharmaceutical intermidiate 7. othe name...
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Polysorbate40 Tween40 Cas No 9005 66 7 E434Food - Additives - Guangzhou Runhua Food Additive Co., Ltd. - China - September 22, 2015 - contact company for price
1. APPEARANCE yellow clear oily liquid. 2. OTHER NAMES Tween 40; Polysorbate 40 3. HLB VALUE 15.6 4. TECHNICAL SPECIFICATION Parameters Unit Standard Value Acid value mg KOH/ g ≤2.0 Saponificatio n value mg KOH/ g 41~52 Hydroxyl value mg KOH/ g 90~...
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Span20 Sml Cas No 1338 39 2 E439Food - Additives - Guangzhou Runhua Food Additive Co., Ltd. - China - September 22, 2015 - contact company for price1. APPEARANCE yellow viscous liquid. 2. OTHER NAMES Span 20; SML 3. HLB VALUE 8.6 4. TECHNICAL SPECIFICATION Parameters Unit Standard Value Fatty acid w/ % 56~68 Sorbitol w/ % 36~49 Acid value mg KOH/ g ≤7.0 Saponificatio n value mg KOH/ g 155~170 ...
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Arachidonic Acid Oil Cas No 506 32 1General Chemical - Rishon Biochem Co Ltd - China - September 25, 2019 - 1.00 Dollar US$ARACHIDONIC ACID Oil (from Mortierella alpina) Appearance and properties: Pale yellow oil-like liquid(25degree), no precipitation, no impurity, with peculiar taste, dissolvable in organic liquor such as acetone, aether, hexane or light petroleum, not...
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Arachidonic Acid Powder Cas No 506 32 1General Chemical - Rishon Biochem Co Ltd - China - September 25, 2019 - 1.00 Dollar US$Arachidonic Acid, powder (from Mortierella alpina) Chemical Character: Microbial oil with a high content of arachidonic acid (AA or ARA). Description: Light yellow to light beige free-flowing powder consisting of spherical particle Applications: The ...
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T85 Polysorbate85 Tween85 Cas No 9005 65 8Food - Additives - Guangzhou Runhua Food Additive Co., Ltd. - China - September 21, 2015 - contact company for price1. APPEARANCE yellow clear oily liquid. 2. OTHER NAMES Tween 85; Polysorbate 85 3. HLB VALUE 11.0 4. TECHNICAL SPECIFICATION Parameters Unit Standard Value Acid value mg KOH/ g ≤ 2.0 Saponification value mg KOH/ g 83~98 Hydroxyl value mg KOH/ g...