Chemical Supplier, Polymer, Soda Ash Light & Dense Calcium Bromide 53% Solution..
Jet fuel, d2,crude oil, light crude oil, kerosene oil, naphtha, bitumen .Export
Water guns, bubble water gun, super light clay, children's stationery and toys .
http://hpsirmaur.nic.in/Rosin1.htm Standard Drum/Barrel Packaging
Orthopaedic surgical instruments , general instruments, orthopaedic implants, fixators and clamps.
Marines engine equipment and parts.
Surgical And Dental Instruments, Medical Equipments..
We are specialized in export of groundnut BOLD, JAVA and TJ with assorted size. We procure Groundnut in shell directly from farmers and mandies and process it in our well-equipped machinery. We supply Groundnut locally and internationally as per Buyer requirement.
We are specialized in export of groundnut BOLD, JAVA and TJ with assorted size. We procure Groundnut in shell directly from farmers and mandies and process it in our well-equipped machinery. We supply Groundnut locally and internationally as per Buyer requirement.
As a leading company in high-purity acetonitrile, ZHONGHUI Chemical is committed to providing customers with high-purity solvent full value chain services, allowing you to better control costs, stabilize supply, control quality, dispose of waste liquid, and use solvents without worry! Product name Acetonitrile Production method synthetic acetonitrile Molecular formula C2H3N Cas number 75-05-8 Appearance and properties colorless liquid with pungent odor. Molecular weight 41.06 Melting point () -45 Boiling point () 82 Relative density 0.786 (25, 100kPa) Critical pressure (MPa) 4.83 Relative vapor density 1.42 Refractive index 1.3441 Flash point () 6 Solubility miscible with water, soluble in most organic solvents such as ethanol and ether Other Toxic, flammable, bright flame when burning. Product quality index Industry standard (SH/T1627.1-1996), ZHONGHUI Chemical Enterprise Standard (ZH/S01.1-2013) Security Information Storage precautions: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 30°C. Keep the container tightly closed. It should be stored separately from oxidizers, reducing agents, acids, alkalis, combustibles, and edible chemicals, and avoid mixed storage. Use explosion-proof lighting and ventilation facilities. It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment and suitable storage materials. Application The main purpose of acetonitrile is as a solvent. For example, as a solvent for extracting butadiene, a solvent for synthetic fibers and a solvent for some special coatings. Used in the petroleum industry to remove tar, phenol and other solvents from petroleum hydrocarbons. In the oil industry, it is used as a solvent for extracting fatty acids from animal and vegetable oils, and as a reaction medium for the recrystallization of steroid drugs in medicine. When a polar solvent with a high dielectric constant is required, a binary azeotropic mixture of acetonitrile and water is often used. Acetonitrile is an intermediate of medicine (vitamin B1) and spices, and a raw material for the manufacture of s-triazine nitrogen fertilizer synergist. It is also used as a denaturant for alcohol. In addition, it can also be used to synthesize ethylamine, acetic acid, etc., and also have many uses in textile dyeing and electronics industry. Acetonitrile is also used as a mobile phase solvent in analytical equipment such as chromatography.
High quality outboard motors, marine equipment, and accessories.
Sand suction pump.
Boat spare parts.
Industrial automation and marine automation.
Jinggong.Zhejiang jinggong intelligent building material equipment co.,ltd. was founded in 1968 by jinggong group. it was completed the shareholding system transformation in 2000. it was successfully listed in 2004 (stock code: 002006), which is the first batch of listed companies of the shenzhen stock exchange.
Blood pressure meter machine.
CNC Parts Flanges..Manufacturing.
Physiotherapy Equipments .
Rail track gauge rail cutting machine rail wrenching machine rail grinding machine rail tamping machine rail drilling machine other rail machine railway tools railway supplies.
Tactical Tools..
