Phthalic anhydride(CAS:85-44-9)
Succinic Anhydride(CAS:108-30-5)
ACETIC ANHYDRIDE
ACETIC ANHYDRIDE
What is acetic acid Acetic acid is also known as ethanoic acid, ethylic acid, vinegar acid, and methane carboxylic acid. Acetic acid is a byproduct of fermentation, and gives vinegar its characteristic odor. Vinegar is about 4-6% acetic acid in water. More concentrated solutions can be found in laboratory use, and pure acetic acid containing only traces of water is known as glacial acetic acid. Dilute solutions like vinegar can contact skin with no harm, but more concentrated solutions will burn the skin. Glacial acetic acid can cause skin burns and permanent eye damage, and will corrode metal. What is acetic acid used for? Acetic acid is used in the manufacture of acetic anhydride, cellulose acetate, vinyl acetate monomer, acetic esters, chloroacetic acid, plastics, dyes, insecticides, photographic chemicals, and rubber. Other commercial uses include the manufacture of vitamins, antibiotics, hormones, and organic chemicals, and as a food additive (acidulant). It is also used in various textile printing processes.
Agricultural Tyres/ Tractor Tyres 16.9-34with good price Character: 1.Good traction and control performance. 2.Good wear and puncture resistance. 3.Good self-cleaning performance. 4.Good cutting-resistance. 5.Good traction and powerful grip performance. 6.Application to combined harvester. 7.Good load capability, good wear and cutting and puncture performance.
Best popular pattern Bears good and over loading Wearable and anti-puncture Excellent driving Braking performance Traction pattern truck tyres Best popular pattern Lasting, durable Low heat Fuel-efficient Favorable speed 1.Truck tires Wider Linear groove design provide excellent water dispersion skid vesistance. 2.Excellent driving stability at high speed superior handling and side traction and driving performance with low noise and low rolling resistance make the truck tires very porpular 3.Excellent braking ability and turning ability . Size PR Load Index Speed Level Standard Rim Section Width (mm) Outer Diameter (mm) 9.00R20 16 144/142 F 7 259 1019 10.00R20 18 149/146 F 7.5 278 1054 11.00R20 18 152/149 F 8 293 1085 12.00R20 18 154/151 F 8.5 315 1125
Hexahydro-1,3,5-Tris(hydroxyethyl)-S-Triazine is a triazine derivative contained in cutting fluids. It is a formaldehyde releaser. Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine is an amine and an alcohol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Hexahydro-l,3,5-tris-(2-hydroxyethyl)triazin is used in organic synthesis; as a bactericide in cooling fluids and various cosmetic products; formaldehyde liberator. Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine is probably combustible. It is a triazine derivative contained as a bio cide in cutting fluids. It is a formaldehyde releaser. Dermatitis, delayed-type allergic conjunctivitis, and asthma were described.
Product Description Characteristics purple red amorphous powder odorless metal polish insoluble in water or carbon dioxide Relative density 220 Relative vapor density air1 477Melting pointC5904357kPa ignition temperatureC250270C vaporizing to gas state when temperature rise up to 630C Useused for production of match fireworks phosphric acid phosphoric anhydride phosphorus pentachloride phosphorus trichloride phosphor bronzeetc Also used on pesticides production such as aluminium phosphide zinc phosphide Fire retardant use on organic synthesis medicine synthetic material napalm bomb on military use Transportation Dangerous Goods Code 41001 UN No1338 Packing groupO53 MarklabelThere must be stead and clear label on the packing bucket and be marked info as manufacturer address product name quality grade net weight batch No or manufacturing date brand standard code and easy to solid nun label specified from GB 190 and no turning over label specified from GBT 1912000 There should be quality certificates for each batch including info as manufacturer addressproduct name quality grade net weight batch No manufacturing date brand quality certificate and standard code Packing transportation and storage Industrial red phosphate demands packing to be Railway dangerous gauge standard as steel drums which to be coated inside and outside weight 50kg 10 plastic bags for inner packing 5kg for each bag tightly enclosed Or inner big bags if customers permits Non red phosphate powder inside or outside drums and tightly enclosed on drum mouth
Product Name: Choline Chloride "Type: Feed Additives Origin: China CAS No.: 67-48-1 AUCO No.: 581 Packing: 25kg bag" Items Standard Content (Reinecke) 60%min Carrier Vegetable Loss on drying 4.0% max Particle size (through 20mesh sieve) 90% min TMA 300ppm max Heavy metal 0.002% max Conclusion Pass
Phthalic anhydride is the organic compound with the formula C6H4(CO)2O. It is the anhydride of phthalic acid. Phthalic anhydride is a principal commercial form of phthalic acid. It was the first anhydride of a dicarboxylic acid to be used commercially. This white solid is an important industrial chemical, especially for the large-scale production of plasticizers for plastics. In 2000, the worldwide production volume was estimated to be about 3 million tonnes per year For price, specification and other details please contact us.
Maleic anhydride is an organic compound with the formula CH(CO)O. It is the acid anhydride of maleic acid. It is a colorless or white solid with an acrid odor. It is produced industrially on a large scale for applications in coatings and polymers. For the price, specifications and other details please contact us
Ortho Xylene CAS Number 95-47-6 Formula C6H4(CH3)2 or C8H10 O-xylene is a xylene substituted by methyl groups at positions 1 and 3. It appears as a colorless watery liquid with a sweet odor. It is less dense than water and insoluble in water. SPECIFICATION Styrene < 0.010 Cumene 0.1748 o-Xylene 99.29 Total Aromatics 99.81 Specific Gravity 60/80�°F 0.8840 Color (Pt-Co) 5 Appearance Pass MAJOR USE: To produce phthalic anhydride, an important intermediate that leads principally to various coatings and plastics, used in solvent applications bactericides, soya bean herbicides and lube oil additives. These products are available in bulk, drums & bags delivered from Kandla, Mundra, Hazira, Mumbai and Vizag ports & Bhiwandi and Ahmedabad stock points.
Mixed Xylene CAS Number 1330-20-7 Formula C24H30 Mixed xylenes refer to the equilibrium mixture of four isomers with the same chemical formulaâ??paraxylene (PX), ortho-xylene (OX), meta-xylene (MX), and ethylbenzene. Mix Xylene appears as colorless, flammable liquids, which are of great industrial value. SPECIFICATION Density at 20�°C (g/cm3) 0.8652 Non-Aromatic (wt.%) 2.70 Color (Pt-Co) No.1 Distillation Range (�°C) 2.0 IBP (�°C) 136.7 DP (�°C) 138.7 Density at 15(�°C) (g/cm3) 0.8686 Density at 30(�°C) (g/cm3) 0.8583 Benzene Content (%wt.) < 0.01 Ethyl Benzene (%wt) 60.97 o-Xylene (%wt.) 8.18 m-Xylene (%wt.) 19.93 p-Xylene (%wt.) 7.93 Styrene (%wt.) < 0.01 MAJOR USE: Solvent for paint and pesticide., raw material for orthoxylene (phthalic anhydride), metaxylene (isophthalic acid), paraxylene (terephthalic acid) and ethylbenzene (styrene monomer). These products are available in bulk, drums & bags delivered from Kandla, Mundra, Hazira, Mumbai and Vizag ports & Bhiwandi and Ahmedabad stock points.
DY-TMA Truck-Mounted Airless Pavement Striping Machine is a high pressure, large-flow, airless spraying machine. This machine makes use of gasoline engine to drive the plunger pump through hydraulic system, and sprays paint by controlling hydraulic pressure and flow direction. The spraying line has advantages of uniform thickness, regular line edge and beautiful line shape. The spray gun bracket is motile articulated design, which can adjust the marking width easily and precisely. The operation system is equipped with micro-computer controller, which is used to choose the line type and adjust the dotted line spacing according to the construction requirement. 1) Engine: American Briggs & Stratton or Japanese Robin 13HP gasoline engine. 2) Paint pump: The single vertical large flow plunger pump has the characters of good abrasion resistance and is easy to maintain. The largest flow volume of single plunger pump is 20L/min. The highest pressure is 20 Mpa (working pressure is 8-12Mpa). 3) Structure: High strength welding structure. The engine drives the hydraulic cylinder through the hydraulic pump and the hydraulic controlling system. It is easy to operate. 4) Paint tank: Double large volume paint tank (150kg*2) with hydraulic automatic stirring device. 5) Spray Gun: This truck mounted airless road marking machine's spray gun is equipped with hard-edge columnar reverse waster nozzle which makes it easy to discharge the blockage. 6) Glass beads spraying system: Equipped with glass beads spraying system. 7) Guiding: The telescopic guide arm can be adjusted freely up and down, left and right. 8) Spraying width: 100-400mm. 9) Dimension: 1400mm(length)*1120mm(width)*1500mm(height) 10) Net weight: 430kg.
-An organic chemical raw material used for synthesizing unsaturated polyester resins, coatings, pharmaceutics, pesticides, lubricating oil additives, foodstuff additives 99.5% purity
MALEIC ANHYDRIDE Cas No : 108-31-6 Usage : Used in the manufacture of polyesters, acrylic and alkyd resins and construction chemicals. Origin : China Packing : 25kgs Bags with Palette M.O.Q. : 1X20FCL
Specifications Name of Product - Molybdic Anhydride Synonyms - Molybdenum Trioxide Molecular Formula - MoO3 Assay - 99.95 % min. Mo Content - 66.6 % min. MoO3 Content- 99.95 % min. Sr. No.-Characteristics------------------Specifications 1__Status______________________Amorphous 2__Colour______________________Yellowish 3__Solubility____________________Alkali Soluble 4__pH of 5 % suspension__________7.5 - 8.5 5__Alkali insolubles_______________0.02 % max. 6__Phosphate___________________0.005 % max. 7__Arsenate____________________0.005 % max. 8__Lead________________________0.005 % max. 9__Loss on drying________________NA Usual Packings – • 50 kgs HDPE drum • 25 kgs HDPE drum
Item Specification Lot analysis Test Method Purity, wt. % 99.5 99.53 SAP/LAB/10 Molten Color, APHA 20 max 15 ASTM.D:3366-95 Molten Color heating, APHA 40 max 25 ASTM.D:3366-95 Ash content, wt % 0.005 max 0.0015 SAP/LAB/08 Iron, ppm 2.0 max 1.3 SAP/LAB/09 Melting Point, C 52.5 min 52.6 ASTM.D:1493-97 Appearance White Briquettes White Briquettes Visual. Packed by 25 kg PE bags by 22 mt per container, with pallets. Packed by 500 kg PE bags by 20 mt per container, with pallets.
1. White Flake and Briquette 2. Purity: 99.5% 3. Packing: 25kg/bag,22mt/FCL 4. Usage: Manufacture of unsaturate polyester resin, alkyd resin, insulate paint, plasticicer, maleic acid, malaic acid and tartaric acid, etc. It can be used antiseptic agent, also serve as the raw materials of medicine, paint, glass steel and so on. 5. Packing: 25kg/bag ,500KG/bag ,600kg/jumbo bag IN 20' FCL 20T/22T(with/without pallets).
