Chemical formula: CH3C6H4SO3H - H2O CAS No.: 6192-52-5 Synonym: 4-Methylbenzenesulfonic acid, p-Toluene Sulfonic acid, Tosic acid, Tosylic acid, PTSA etc. Appearance: White crystalline powder Grade-A: purity 98% Free sulfuric acid 0.3% Max. Grade-B: purity 97% Free sulfuric acid 0.5% Max. Grade-C: purity 96% Free sulfuric acid 1% Max. Grade-D: purity 95% Free sulfuric acid 3% Max. Packing: 1. 25 kg paper bag with inner PE bag 2. 300 kg jumbo bag 3. 500 kg jumbo bag Product origin: Taiwan Application: PTSA is widely used as a catalyst and an intermediate in various applications: 1. As a catalyst in the synthesis of pharmaceuticals, manufacturing of plasticizers, paint & coating industry, cross linking reactions, curing agent, organic synthesis, esterification, condensation, polymerization, alkylation etc. 2. As an intermediate in the manufacturing of fine chemicals, dyestuffs & pigments. 3. As a curing agent in thermosetting resin systems, acrylic resins, foundry resins (sand casting).
Chemical Formula: ZnCl2 CAS No.: 7646-85-7 Grades: 98% solid (Anhydrous), 62% liquid, 50% liquid...as per customer's request Packing for 98% solid product: 1. in 25 kg carton (without anti-cake agent) 2. in 25 kg bag (with anti-cake agent) 3. 1000 kg jumbo bag Application: Galvanizing fluxes, water treatment, batteries, etc. Product Origin: Taiwan
Ferric Chloride Hexahydrate (Solid) Chemical formula: FeCl3· 6H2O CAS No.: 10025-77-1 Purity: 96% Min. Appearance: Yellow solid Packing: 40kg carton Product Origin: Taiwan Ferric Chloride Solution Chemical formula: FeCl3 CAS No.: 7705-08-0 Purity: 40% Min. / 42% Min. Appearance: Brown liquid Packing: 1400 kg IBC drum Product Origin: Taiwan Application: Ferric Chloride is mainly used in water treatment and the manufacturing of printed circuit boards (PCB) for etching process.
Chemical formula: CuSO4 5H2O CAS No.: 7758-99-8 Grade: 1. Cu: 23% Agricultural Grade (Undried) 2. Cu: 24.5% Technical Grade (Undried) 3. Cu: 25% Technical / Feed Grade (Dried) *With or without anticaking agent (SiO2) Appearance: Blue Crystal Packing: 25kg bag, 1000kg bag Product Origin: Taiwan Application: Agriculture: soil additive/fertilizer, pesticide, fungicide, algaecide etc. Mining industry: flotation process (where copper sulphate helps separate valuable metals such as gold, zinc, lead etc. from other materials) Feed additive: copper sulphate is widely used in the feed of livestock and poultry to help correct copper deficiency and create a balanced diet for the animals. Others: wood and pulp preservative etc.
Dichloromethane (DCM or methylene chloride) is colorless, volatile liquid, not miscible with water, with many organic solvents. CAS No. 75-09-2
Bisphenol-A, Purity (>99.80%). Materials for Epoxy Resin and PC...
CAS NO:6153-56-6 Molecular Formula: C2H2O4 ·2H2O Appearance: White Crystals Package:25kg net in plastic woven bags lined with plastic bags (H2C2O4.H2O): 99.6%, SO4: 3800PPM,Ca: 2ppm Fe:8ppm.
ENGINE NO: SC113 YY NO: SWP-001 OEM NO: 1314406
ENGINE NO: FH12 YY NO: VWP-003 OEM NO: 2201067
Engine no: 6he1 Yy no: iwp-017 Oem no: 8-94396-626-4
Gas Fryer Millivolt Valve And Parts..
Industrial Valves.
Valves.
Ul valve.
Valve ball.
Non-phthalates PVC strips, PVC flims.
BOPP film.
Product: stainless steel in coil / sheet / plate / strip grade: 201 / 202 / 301 / 304 / 304l / 409 / 430 / 410/ 316l / 321 finish: no.1 / 2b / ba / no.4 / hl / sb / no.8 / decoration / color.
A.T.V.(All terrain vehicle, fours wheel motoycycles) auto spares parts - water pump, brake pad, engine bearing clutch, disc.
Industrial reducers, gearbox.Design, customization, logistics, after sales services.
