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| # | Subject | Photo | Country | Contact |
|---|---|---|---|---|
| 1 | solid abrasive | — | South Korea | Send Inquiries |
| [SELL:] senforce We're supply D-36 The finishing abrasive,It's a solid square abrasive in blue,It's used for gold, silver, platinum, and white gold.Especially white precious metals such as white gold.It is excellent for the side gloss of the frames of glasses.thod of useRotate the buff attached to the motor or handpiece to apply the light medicine and use it.We are Supply and sale regardless of quantity from small to large.In addition to D-36, we also deal with S&TY-402N(Old name:D-24), S&TY-404N(N-5000) | ||||
| 2 | Vaseline | — | China | Send Inquiries |
| [SELL:] Tianjin Kaiwei and Yongli United Chemical Co., Ltd ProductPetroleum JellyColorWhiteRefinementRefinedApplicationpharmaceutical ointments, face cream, in cosmetics, Industrial etcPackaging Details175kg net in new iron drums with tightly sealedNOCHARACTERISTICRESULTACCEPTED LIMITMETHOD1Kinematic viscosity at 100 °C4.7 cSt4.5-6cStASTMD - 4452Congeling Point51 ° C50-54 ° CASTMD - 9383Penetration Consistency145 (o.1mm)140-160(0.1mm)ASTMD - 9374Color ( Lovibond)0.4YMax0.5YIP-17Method A 2 "cell5Acidity or AlkalinityPassedAccording to test methodB.P20076Polycyclic aromatic HydrocarbonsPassedNot more than absorbance of solution 6mg/l Naphtalene in DMSO @ 278 nm B.P20077OdorPassedOdour less when rubbed on hand | ||||
| 3 | Hydrogen Peroxide | — | China | Send Inquiries |
| [SELL:] Tianjin Kaiwei and Yongli United Chemical Co., Ltd Specifications (50% grade): 1) H2O2 concentration (m/m): 50% 2) Free acid as H2SO4 (m/m): 0.04% 3) Evaporation residue (m/m): 0.08% 4) Stability: 97% 5) Total carbon (as C) (m/m): 0.035%6) Nitrate (as No3) (m/m): 0.025% Applications:1) Pulp and paper, chemical synthesis, environmental uses, including watertreatment, textiles, mining, electronics, food and cosmetics 2) Textile and paper industries: as bleaching agent3) Chemical industry: in oxidation and hydroxylation reactions and productionof organic/inorganic peroxides such as peracetic acid, sodium perborate and calcium peroxide4) Mining industry: in eliminating toxic effects of various mines5) Metallurgical industry: in obtaining metallic surfaces6) Cosmetics, pharmaceutical and food packaging industries: ... | ||||
| 4 | Sodium Metabisulfite, Na2S2O5 | — | China | Send Inquiries |
| [SELL:] Tianjin Kaiwei and Yongli United Chemical Co., Ltd Features Specifications: Sodium Metabisulfite, Na2S2O5Commodity: Sodium Metabisulfite (sodium metabisulphite)Molecular formula: Na2S2O5 Molecule Weight: 190.10H.S code: 28321000 CAS: 7681-57-4Specifications: 1.Appearance: White Powder Na2S2O5 97% min.Fe 0.0015% max.Water-Insoluble 0.01% max.As 0.0001% max.PH 4.0-4.62. Appearance White powder SO2 65%Heavy metal(Pb) 0.0015%Fe 0.002%Water insoluble 0.02%PH 4.8 CL 0.01% 3. Industrial grade Sodium metabisulfiteQuality standard: HG/T2826-1997 Item: high-rate, first-rateContent (based on Na2S2O5): ¡Ý96.0% / 94.0%Iron < (Fe): ¡Ü0.005% / 0.010%Insoluble substance in water: ¡Ü0.05 / 0.05 Arsenic (based on As): ¡Ü0.0001%Packing in 25kg/1000kg bag Main usage: Textile,Medicine, Food and Rubber industry£¬Bleaching agent (such as candy, cakes, dried slices of tender bamboo shoots)Loosening agent (such as ... | ||||
| 5 | Phosphoric Acid | — | China | Send Inquiries |
| [SELL:] Tianjin Kaiwei and Yongli United Chemical Co., Ltd Features Specifications: Phosphoric AcidCAS No.: 7664-38-2 Purity: 85% & 75% Molecular Formula: H3PO4 Molecular Weight: 97.99Properties: Colorless liquidPhosphoric Acid : (GB3149-92) ITEM SPECIFICATION TYPICAL Purity(H3PO4)% 85 Min 85.4Chloride (Cl) 5 ppm Max 2 ppmAs 0.5 ppm Max 0.2ppm Heavy Metals(Pb) 5 ppm Max 2 ppmMatters Easy to be Oxidized (as H3PO4) % 0.012% 0.008%Usage: Sugar, Beverage etc.Packing: 35kgs or 330kgs plastic drums, 1.7mt IBC drum,Iso container or bulk tank vesselUses: Mainly used in electroplate, polishing, fertilizer industry, phosphate industry and so on.Packing: Plastic drum, net weight: 35kg, 300kg; or based on the demand of the user.Safety: Acid corrosive substance, not ... | ||||
| 6 | Sodium Bicarbonate | — | China | Send Inquiries |
| [SELL:] Tianjin Kaiwei and Yongli United Chemical Co., Ltd English name: Sodium bicarbonateMolecular formula: NaHCO3Physical character:White powder or hairlike crystal, there is no bad smell , taste salty , easy to dissolve in water , a little dissolve in alcohol , the aqueous solution is tiny alkalescent. Easy to decomposition at high temperature. Decompose slowly in damp air Use:Food loosen agent, acidity modifier,CO2 propellant, or used in feedstuff, drug, medicine, film, tannage, mineral selection, metallurgy, fiber and rubber, or used as detergent and fire fight. Wildly used to food, fire protection, leather making, paper making, plating, printing and dyeing, pharmacy, feed, mill run,smelting etcPacking: Packing with food grade plastic ... | ||||
| 7 | Formic Acid | — | China | Send Inquiries |
| [SELL:] Tianjin Kaiwei and Yongli United Chemical Co., Ltd Molecular Formula: HCOOH Appearance:Colorless and fuming inflammable liquid with a strong pungent smell. Specifications:ITEM85%90%Color Index(Platinum-Cobalt)2010Purity85% min90%mindCl0.005% max0.003%maxSO40.002% max0.001%maxFe0.0005% max0.0001%maxResidue after evaporation0.02% max0.006%maxUsage: Used as rubber coagulant;reducing agent in textile dyeing and printing industries;foodstuff preservatives and raw material in pharmaceutical industry. Packing:25/35/240kg drum,or IBC | ||||
| 8 | Glacial acetic acid | — | China | Send Inquiries |
| [SELL:] Tianjin Kaiwei and Yongli United Chemical Co., Ltd Molecular formula:CH3COOHAppearance:colourless transparent liquid; Pungent odor,miscible with water,alcohol,ether and carbon tetrachloride; insoluble in carbon disulfide. Cas No.: 64-19-7 EINECS: 200-580-7Specifications: ItemTechnical Gradehigh-classFirst-classQualifiedGlacial Acetic Acid,%99.8min99.5min98.5minColor10 max20max30maxFormic acid content ,%0.15max0.20max--Specification: Color, Hazen units (Platinum -- CobaltColor) ¡Ü,10,20,30Acetic acid content,% ¡Ý,99.8,99.0,98.0Moisture,% ¡Ü,0.15,--,--AcidContent,% ¡Ü,0.06,0.15,0.35AcetaldehydeContent,% ¡Ü,0.05,0.05,0.10Evaporation residue,% ¡Ü,0.01,0.02,0.03IronContent (Fe),% ¡Ü,0.00004,0.0002,0.0004RestorePermanganateMaterial, min ¡Ý,30,5,-- Packing: 30/25/225kg plastic drum/IBC drumApplications: As one of most important organic raw materials, it is mainly used in such products as Vinyl acetate, acetic anhydride, diketene, acetate ester, acetate, acetate fiber and chloroactic acid etc. It is an important raw material for synthesized fiber, gooey, medicines, pesticides and dyes, and also a good ... | ||||
| 9 | Caustic Soda (Sodium Hydroxide) | — | China | Send Inquiries |
| [SELL:] Tianjin Kaiwei and Yongli United Chemical Co., Ltd Molecular Formula: NaOHCAS No. 1310-73-2Product Description:ITEM INDEXAppearance Flakes 99%NaOH % 99.0 minNa2CO3 % 0.5 maxNaCl% 0.05 maxFe2O3 % 0.005 maxUsage:1. Used as the most common paint stripper on wooden objects.2. Used in conjunction with zinc for creation of the famous "Gold pennies" experiment.3. Used in the refining of alumina containing ore (bauxite) to produce alumina (aluminum oxide) which is the raw material used to produce aluminum metal via the smelting process.4. Used in soap making (cold process soap, saponification).5. Food uses of sodium hydroxide include washing or chemical peeling of fruits and vegetables.6. Used in the home as a drain ... | ||||
| 10 | CAUSTIC SODA FLAKES | — | China | Send Inquiries |
| [SELL:] Tianjin Kaiwei and Yongli United Chemical Co., Ltd 1) Product name: sodium hydroxide (solid, flake, pearl) at 99%, 98%, 96% 2) Popular name: caustic soda We are professional manufacturing Caustic Soda in China.Serial Number Test Item Standard Result1 Appearance WHITE FLAKES2NaOH 99%MIN 99.16%3Na2CO3 0.90%MAX 0.62%4NaCl 0.15%MAX 0.04%5Fe2O3 0.01%MAX 0.005%Features: 3) Molecular formula: NaOHCAS:1310-73-2 EINECS: 215-185-54) Molecular weight: 39.9975) Applications: a) Widely used in papermaking, synthetic detergent, soap, adhesive fiber, artificial silk and cotton goods in light textile industryb) Pesticides, dye, rubber, fertilizer in chemical industryc) Petroleum drilling, refining petroleum grease and purifier in petroleum industryd) National defense industry, mechanical industry, lumber industry, metallurgical, pharmaceutical industry, urban construction and ... | ||||
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