It is an intermediate for the preparation of the fungicide difenoconazole. Widely used as pharmaceutical and pesticide intermediates
2,4-Dichlorobenzoic acid is an intermediate of the fungicide pyridoxime, and also an intermediate of the herbicides benazole and pyrazot.
Used as an intermediate for the drug felodipine and as a dye intermediate
Used in solvents and organic synthesis intermediates.
LSP: Calcium: 38%
CAS No.: 9003-01-4 Properties: PAA is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAA can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAA is used as scale inhibitor and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc. Specification: Appearance: Amber transparent liquid; Solid content %: 50 min Usage: PAA can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 1-15mg/L is preferred.
JX - 181 tin methyl mercaptan has the prominent inhibition of PVC products processing when early shading performance, excellent resistance to uv and long-term stability, good liquidity, good color retention when processing, product transparency. Especially the thermal stability reached the international leading level, and can effectively keep the secondary processing recycling use.
CAS No.:501-53-1 Other Names:Benzyl chloroformate MF:C8H7ClO2 EINECS No.:207-925-0 Type:Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates, Benzyl chloroformate Purity:>=98% Appearance:Colorless Transparent Liquid MW:170.59 Melting point:-20 °C Boiling point:103 °C20 mm Hg(lit.) density:1.212 g/mL at 20 °C vapor density:1 (vs air) vapor pressure:1.39 psi ( 20 °C)
CAS No.:5331-43-1 Other Names:Benzyl carbazate MF:C8H10N2O2 EINECS No.:226-230-3 Place of Origin:Shandong, China (Mainland) Type:Agrochemical Intermediates Purity:98% Brand Name:Finerchem Model Number:5331-43-1 Application:Organic Intermediate Appearance:White powder Molecular weight:166.18
Flavorless crosslinking agent BIPB peroxide series crosslinking agent Products commonly known as: BIPB, BIBP, odourless DCP, cross-linking agent BIPB, curing agent BIPB, BIPB, bridge agent BIPB, Vul-Cup 40KE, Luperox 802, Peroximon F 40MG, Perkadox 14SFI, Perperperyl PT, NORPEREROX BIPB-40C, Liandox VC-40C, Aceox BIBP 40C, Aceox BIBP 40C, OXANBIB, OXANBIB, ECILINK-40C BIK-40C, BIK BIS-40C, PBDP, PBMBDP, CCRIRIS 4588, EICSNECS246-246, Luperox-248-248, Luperperox-478-478, LuSP, LINKWELL BIPB Chemical name: di-tert-butyl peroxide diisopropylbenzene Molecular formula: C6H4 [C(CH3)2OOC(CH3)3]2 Molecular weight: 338Cas N0:025155-25-3 or 2212-81-9 Nature: It is insoluble in water and partly soluble in organic solvents such as ethanol, ether, benzene and carbon tetrachloride. The theoretical active oxygen content is 9.45%, the decomposition temperature is 182 C (half-life 1 minute), 118 - 120 C (half-life 10 hours). Purpose: This product can be used as crosslinking agent for chlorinated polyethylene, ethylene propylene terpolymer, ethylene vinyl acetate copolymer, silicone rubber, nitrile butadiene rubber, fluorine rubber and other plastics and rubber. Under the same crosslinking effect, the dosage of DCP is about 2/3, and the irritant odor in the operation process and the finished product is small. Packaging, storage and transportation: This product is packed in PE plastic bags with a net weight of 5 kilograms per bag and in cartons with a net weight of 20 kilograms per box. Storage temperature is normal, the product is not easy to deteriorate. Exposure and severe vibration should be avoided during transportation. Avoid heating, forbid mixing with strong acid and reducing agent. Quality indicators: Melting Point Temperature of Carrier with Appearance Content% of Series Products BIPB 96 Crystalline Powder 96 No 40-50 BIPB 90 White Powder 90 CaCO 3/ BIPB 40 White Powder 40 CaCO 3+Silica/
Special Rubber Vulcanizing Agent ACTOR-MTT CAS: 1908-87-8 ACTOR-MTT (3-methyl-2-Thiazolidinethion) is a thiazole carbazole compound, which contains active sulfur atoms and can cross-link halogen-containing polymers. It is especially suitable for vulcanization cross-linking of chlorinated butyl rubber, chloroprene rubber and chlorinated polyethylene rubber. Date item (lot, No) 0028 (Date production) 20110528 Appearance / appearance of white crystal White Powder Assy (HPLC) Content%>80 Dissolves Dissolves hot water Soluble in hot water M, P (capillary pipe) Melting point 55 C-65 C Water content (80 C, 12 hr dry weight loss) Moisture% less than 0.40 Ash content (950 C, 2hr) Ash% less than 0.40 Product uses: 1. MTT can be used as an efficient accelerator for chloroprene rubber. Compared with ETU, MTT maintained good physical properties and aging resistance of chloroprene vulcanized by ETU. 2. Chlorinated butyl rubber and natural rubber can be vulcanized by MTT, but the amount of natural rubber should not exceed 20%, and a higher amount of accelerator and a lower amount of magnesium oxide should be added. 3. Chlorinated butyl rubber and chloroprene rubber can be vulcanized effectively by MTT, so it is very suitable to use MTT to vulcanize them together. 4. The co-vulcanization of chlorinated butyl rubber (CBR) and natural rubber (NR) compounds is of particular significance to the tire industry. Good co-vulcanization bonding is required between the lining and matrix of CBR. Advantage: 1. Compared with sulfur curing system, MTT can obtain excellent physical properties, lower compression set and heat generation, and excellent hot air aging properties in chlorobutyl rubber. 2. The hot air aging property of rubber products vulcanized by MTT is also better than that of resin vulcanization system. The product has a low melting point and is easy to disperse. It can be mixed efficiently even in an open smelter. 3. The scorching time and vulcanization time of MTT in chlorinated butyl rubber can be delayed by MBTS or CTP or accelerated by TMTD or ZDMC. It is not appropriate to use clay alone, but it can be used with carbon black. Silica is very easy to burn, whether it is used with carbon black or with carbon black. 4. In the blend of chlorinated butyl rubber and natural rubber, MTT vulcanization can be used if the content of natural rubber is not more than 20%. When blended with chloroprene rubber, it shows excellent vulcanization characteristics and maintains the unique advantages of MTT vulcanization system. The chlorinated butyl rubber compound containing MTT can be co-vulcanized with natural rubber, and co-vulcanization improves the adhesion of chlorinated butyl rubber/natural rubber blends. Packaging: 25KG/drum Shelf life: sealed at room temperature for 12 months
Dimethyl ether (DME), also known as methoxymethane, is the organic compound with the formula CH3OCH3. The simplest ether, it is a colourless gas that is a useful precursor to other organic compounds and an aerosol propellant.
Ammonium Chloride Granule
Ammonium Chloride
Naphthalene Molecular Formula: C10H8 CAS NO. : 91-20-3 EINECS: 202-049-5 UN: UN 1334 4.1/PG 3 Main application: Naphthalene is the most important condensed cyclic hydrocarbon in the industry, mainly used in the production of phthalic anhydride, various naphthols, naphthylamine, etc.,Produce of synthetic resins, plasticizers, dye intermediates, surfactants. The raw material of Synthetic fibers, coatings, pesticides, pharmaceuticals, perfumes, raw materials for rubber additives and pesticides. Physicochemical properties: Appearance: White crystal flake Purity: >99% Refractive index: 1.5821 Flashing point: 174 °F Vapor pressure: 0.03mm Hg ( 25 °C) Storage condition: The warehouse is ventilated at low temperature and stored separately from oxidants and acids. Melting point: 80-82 °C(lit.) Density: 0.99 Water solubility: 30 mg/L (25 ºC) Boiling point: 218 °C (lit.)
2-Methylsuccinic acid Molecular Formula: C5H8O4 CAS NO. :498-21-5 EINECS:207-857-1 UN: NONE Main application: Soldering paste.For organic synthesis, used in pesticides, pharmaceuticals, petrochemicals, etc. Physicochemical properties: Appearance: White to beige powder Purity: >99% Refractive index: 1.474 Flashing point: 111.1 °C (Literature data) Vapor pressure: 0.0162 mm Hg ( 25 °C) Storage condition: Stable. Combustible. Incompatible with bases, oxidizing agents, reducing agents. Melting point: 110-115 °C(lit.) Density: 1.4105 g/mL at 25 °C(lit.) Boiling point: 236.5 °C (760 mmHg)
CAS NO. 18472-51-0 MOLECULAR FORMULA C22H30Cl2N10.2C6H12O7 FORMULA WEIGHT 505.446 COLOR Clear ASSAY 20 % pH OF A 20-FOLD DILUTION 5.5-7 RELATIVE DENSITY 1.07 g/ml ODOR Faint, medicine-like INITIAL BOILING POINT > 100°C FREEZING POINT < 0°C ELEMENTAL IMPURITIES: nil SOLUBILITY Soluble in water, 21 g/L in ethanol, 35 g/L in isopropanol, 44 g/L in acetone
Sodium metabisulfite is an inorganic salt substance. It is also known as disodium or sodium pyrosulfite. The general appearance of sodium metabisulfite, which is solid under normal conditions, is a yellowish powdery color or white. Sodium metabisulfite, which can melt at 150 degrees Celsius, has been used for food preservation for many years. Sodium metabisulfite does not cause any harm to the human body when consumed with food. For this reason, it has been allowed to be used as an additive in foods in many countries, especially in the USA.
DPG-50%, ZMBT-50%, ZDEC-50% ,Zno-50%, Sulfur-50,60%, Antioxidant-50%, SSF-50%, Soap-18,22%
Product name: Decabromodiphenyl Oxide (DBDPO) Molecular formula: C12OBr10 Molecular weight: 959.17 CAS No.:1163-19-5 Physical property: White powder, no poison, no smell and no corrosion. In dissolvable in water, ethyl alcohol, acetone, benzene, arene chloride Uses: It is a kind of broad-spectrum, high efficiency fire retardant with the features of low additive quantity. It is widely used in rubber, textile, electronic, plastic industry etc.Especially used in polyethylene polypropylene, ABS resin, PBT resin and rubber fiber etc. Storage and transportation: Handle with care, keep air-tight and dry. Packing: 25kg/ bag or according client requirements. Quality Standard: Item Specification Whiteness 94 Melting point 300-310 Bromine content 82-83%min Free Bromine 10ppm max Average Particle Size 10µm max
