Pyridine Molecular Formula: C5H5N CAS: 110-86-1 EINECS203-809-9 UN: 1282 3/PG 2 Main application: Used in the manufacture of vitamins, sulfonamides, pesticides and plastics. Used as an alkaline solvent in the chemical industry and laboratory. Used as catalysts for polymerization, oxidation, carbonylation of acrylonitrile, etc. It can also be used as stabilizer of silicone rubber and raw material of anion exchange membrane. Used as a corrosion inhibitor. Used as an analytical reagent, widely used as a solvent, liquid chromatography eluent. Also used in organic synthesis. Physicochemical properties: Appearance Transparent and clean liquid with a distinctive smell Purity 99.9% Refractive index n20/D 1.509(lit.) Stability Stable, flammable, incompatible with strong oxides and strong acids Flashing point 68°F Vapor pressure 23.8mmHg at 25°C Storage condition The warehouse is ventilated at low temperature and stored separately from oxidants and acids. Melting point -42 °C(lit.) Density 0.983 g/mL at 20 °C(lit.) Boiling point 96-98 °C(lit.) Packing200kg Galvanized steel drum for packing and transportation
Cresol Molecular Formula: C7H8O CAS: 84989-04-8 EINECS284-892-9 UN: UN 2076 6.1/PG 2 Main application: Used in medicine, plastics, pesticides and paint industries, also used as a imaging agent. Physicochemical properties: Appearance Colorless or yellow liquid Purity 99% Flashing point 82°F Storage condition The warehouse is ventilated at low temperature and stored separately from oxidants and acids. Density 1.04 Packing200kg Galvanized steel drum for packing and transportation Email:
Phthalic anhydride Molecular Formula: C8H4O3 CAS NO. : 85-44-9 EINECS201-607-5 UN: 2214 Main application: Phthalic anhydride is an important organic chemical raw material, mainly used in the production of plastic plasticizers, alkyd resins, dyes, unsaturated resins and certain pharmaceuticals and pesticides. Currently widely used in chemical, pharmaceutical, electronics, agriculture, coatings, fine chemicals and other industrial sectors. Physicochemical properties: Appearance White crystals with a choking odor Purity 99.9% Refractive index 1.646 Stability Incompatible with strong oxidants, strong bases, moisture, and strong acids. Dust may mix with air to form an explosion. Flashing point 152°C Vapor pressure 0.01mmHg at 20°C Storage condition The warehouse is ventilated at low temperature and stored separately from the oxidant. Melting point 131-134 °C(lit.) Density 1.53 g/cm3 at Boiling point 284 °C(lit.) Packing: 25kg woven bags or cardboard drums are packed and shipped
Phenol Molecular Formula: C6H6O CAS: 108-95-2 EINECSï¼?203-632-7 UN: UN 2821 6.1/PG 2 Main application: Phenol is an important organic chemical raw material. It can be used to produce phenolic resin, caprolactam, bisphenol A, salicylic acid, picric acid, pentachlorophenol, 2,4-D, adipic acid, phenolphthalein n-acetoxyaniline and other chemical products and intermediates. It has important applications in chemical raw materials, alkyl phenols, synthetic fibers, plastics, synthetic rubber, pharmaceuticals, pesticides, perfumes, dyes, coatings and oil refining. In addition, phenol can also be used as a solvent, experimental reagent and disinfectant. An aqueous solution of phenol can separate proteins on the chromosomes of plant cells from DNA, and facilitate DNA staining. Physicochemical properties: Appearance Transparent crystalline solid Purity 99.5% Refractive index n20/D 1.53 Stability Stable, flammable, burning danger in case of open fire, high temperature and strong oxidant Flashing point 175°F Vapor pressure 0.09 psi ( 55 °C) Storage condition Ventilation in warehouse, dry at low temperature, separate from oxidizer Melting point 40-42 °C(lit.) Density 1.071 g/mL at 25 °C(lit.) Boiling point 182 °C(lit.) Customs Data: H.S. NO. 2907111000 Packingï¼?200kg Galvanized steel drum or tank for packing and transportation Email: sales02@realongchem.com(Nicole King)
Cresol Molecular Formula: C7H8O CAS: 84989-04-8 EINECSï¼?284-892-9 UN: UN 2076 6.1/PG 2 Main application: Used in medicine, plastics, pesticides and paint industries, also used as a imaging agent. Physicochemical properties: Appearance Colorless or yellow liquid Purity 99% Flashing point 82°F Storage condition The warehouse is ventilated at low temperature and stored separately from oxidants and acids. Density 1.04 Packing 200kg Galvanized steel drum for packing and transportation Email:
CAS NO. 627-18-9 MOLECULAR FORMULA C3H7BrO FORMULA WEIGHT 138.99 COLOR Clear colorless to slightly yellow ASSAY 97 % FLASH POINT 101.6 °C BOILING POINT 62 °C5 mm Hg DENSITY 1.537 g/mL at 25 °C SPECIFIC GRAVITY 1.60 STORAGE TEMP. 2-8°C WATER SOLUBILITY 167 g/L (20 ºC) STABILITY Stable. Incompatible with strong oxidizing agents
CAS NO. 106-48-9 MOLECULAR FORMULA ClC6H4OH FORMULA WEIGHT 128.56 COLOR White to pale yellow ASSAY â?¥ 99% FLASH POINT 121 °C BOILING POINT 220 °C MELTING POINT 40-45 °C DENSITY 1.306 g/ml at 25 °C(lit.) STORAGE TEMP. 0-6°C SOLUBILITY Water 2.7 g/100 ml (20 ºC), ethanol: soluble50mg/mL, clear to very slightly hazy, colorless to faintly brownish-yellow SENSITIVE Air sensitive FORM Low melting crystalline mass
product Name: D-SERINE Synonyms: D-(+)-Serine; H-D-Ser-OH; D-2-Amino-3-hydroxypropanoic acid; D-Ser Molecular Formula: C3H7NO3 Molecular Weight: 105.09 CAS Registry Number: 312-84-5 EINECS:206-229-4 Packing:25kg/drum Assay:99%
product Name: BOC-D-ARG(TOS)-OH ETOAC Synonyms: N-Alpha-Boc-L-Arginine Hydrochloride Salt Monohydrate; N-Alpha-Tert-Butyloxycarbonyl-N-Omega-4-Toluolsulfonyl-D-Arginine Ethylacetate; N-Alpha-Tert-Butyloxycarbonyl-L-Arginine Monohydrate Hydrochloride; N-Alpha-T-Boc-L-Arginine Hydrochloride Hydrate; N-Alpha-T-Boc-L-Arginine Monohydrochloride Monohydrate; N-Alpha-T-Butoxycarbonyl-L-Arginine Hydrochloride Monohydrate; Boc-Arg-Oh Hcl H2O; D-2-Amino-4-methylvaleric acid; D-2-Amino-4-methylpentanoic acid; Boc-D-Arg-OH.H2O; N~2~-(tert-butoxycarbonyl)-N~5~-(diaminomethylidene)-L-ornithine hydrochloride hydrate; Boc-D-Arg-OH HCl H2O Molecular Formula: C11H25ClN4O5 Molecular Weight: 328.793 CAS Registry Number: 114622-81-0 EINECS: 206-327-7 Packing:25kg/drum Assay:99%
Chemical Formula: BaCO3 Molecular Weight: 197.35 Bulk Density: 0.40 g/cm3 min Appearance : White powder , soluble in acid, insoluble in water, poisonous Technical Analysis: Purity 99.20% min Moisture .30% max Total Sulphur as SO4 .30% max HCL Insoluble Matter .025% max Iron (Fe) .004% max +325 Mesh 3.00% max Average particle size 1-5um Packing: 25kg/100kg Plastic Woven Bag Uses: Manufacture of construction materials, Caustic soda ceramics, magnetic materials, various barium salts, chemical reagent -
Chemical Formula: BaCO3 Molecular weight: 197.35 Bulk Density 0.8-1.2 in g/cm3 Appearance: White Powder, Soluble in acid, Insoluble in water, poisonous. Typical Analysis: Purity 99.20% min. Moisture 0.03% max. Total Sulphur as SO4 0.30% max HCl Insoluble .25% max. Iron (Fe) 0.004% max. +325 1.00% max. Average particle size 9-15 microns. Packing: 25kg/1000kg Plastic Woven Bag. Uses: Manufacture of special glass (glassy shell of video picture tube), construction materials, magnetic materials, various barium salts; also used as a chemical reagent -
Sodium propionate is an organic sodium salt containing equal numbers of sodium & propionate ions. It is used as a food preservative and is represented by the food labeling E number E281 in Europe; it is used primarily as a mold inhibitor in bakery products.
LOD 5.0% Residue on ignition 19.6% Sulfate Conforms Chloride Conforms Dipotassium 75.6% pH 5.13 Residue solvent Conforms
Methylnaphthalene(2-Methylnaphthalene) Molecular Formula: C11H10 CAS NO. :91-57-6 EINECS: 202-078-3 UN: 3077 9/PG 3 Main application: Used as a surfactant, water reducer, dispersant, drug etc. Raw materials for organic synthesis of pesticides, pharmaceuticals, dye intermediates, etc. Physicochemical properties: Appearance: slight yellow crystal or a slightly yellow transparent liquid Purity: >98% Refractive index: 1.6019 Stability: Stable. Incompatible with strong oxidizing agents. Flashing point: 208 °F Storage condition: warehouse ventilated at low temperature,stored separately from the oxidant. Melting point: 34-36 °C Density: 1.01 Water solubility: 0.00246g/mL Boiling point: 241-242ºC (lit.)
1H-Indole Molecular Formula: C8H7N CAS NO. :120-72-9 EINECS:204-420-7 UN: 2811 6.1/PG 3 Main application: Widely used in the manufacture of spices, pesticides, and pharmaceutical industries. Physicochemical properties: Appearance: White crystals have an unpleasant smell Purity: >97% Stability: Stable, but may be light or air sensitive. Incompatible with strong oxidizing agents, iron and iron salts. Refractive index: 1.68 Flashing point: >230 °F Vapor pressure: 0.0298 mm Hg ( 25 °C) Storage condition: 2-8ºC Melting point: 51-54°C(lit.) Solubility: 2.80 g/L (25 ºC) Density: 1.22 Boiling point: 253-254 °C (lit.)
Biphenyl Molecular Formula: C12H10 CAS NO. :92-52-4 EINECS:202-163-5 UN: 3077 Main application: Mainly used as a heat exchanger and used in organic synthesis. Physicochemical properties: Appearance: White crystal Purity: >99.9% Stability: Stable. Combustible. Incompatible with strong oxidise agents Refractive index: 1.475 Flashing point: 113 °C Storage condition: Keep package complete, light to handle, the warehouse is ventilated, away from open flames, high temperature. separately from strong oxidants. Melting point: 68.5-71°C(lit.) Density: 0.992 Boiling point: 255 °C (lit.)
Anthraquinone Molecular Formula: C14H8O2 CAS NO. :84-65-1 EINECS:201-549-0 UN: NONE Main application: Most are used in dyes, but the amount of digesting additive used as pulp has been increasing rapidly. Physicochemical properties: Appearance: Dark yellow powder Purity: 98% Stablity: Stable. Incompatible with strong oxidizing agents. Combustible. Refractive index: 1.659 Flashing point: 365 °F Vapor pressure: 1mm Hg ( 190 °C) Storage condition: Warehouse ventilation, keep low temperature and drying Melting point: 284-286°C(lit.) Density: 1.438 Boiling point: 379-381 °C (lit.)
2-Methylquinoline Molecular Formula: C10H9N CAS NO. :91-63-4 EINECS:202-085-1 UN: NA 1993/PGIII Main application: Used as an insecticide, a dye, pharmaceutical intermediate; Used in organic synthesis. Physicochemical properties: Appearance: Light yellow liquid Purity: 87% Refractive index: n20/D 1.612(lit.) Stability: Stable, light sensitive, flammable, incompatible with strong oxides Flashing point: 175 °F Storage condition: The warehouse is ventilated at low temperature and stored separately from food material Melting point: -2 °C(lit.) Solubility: PRACTICALLY INSOLUBLE Density: 1.058g/mL at 25 °C(lit.) Boiling point: 248 °C (lit.)
Indene Molecular Formula: C9H8 CAS NO. :95-13-6 EINECS:202-393-6 UN:3295 3/PG 3 Main application: Used in pharmaceutical intermediates, flavors and fragrances, and production of Indene- coumarone resin. Physicochemical properties: Appearance: Colorless to pale yellow liquid Purity: >96% Refractive index: n20/D 1.595(lit.) Stability: Stable, but air and light sensitive Flashing point: 138 °F Storage condition: Keep package complete, light to handle, the warehouse is ventilated, away from open flames, high temperature. Separately from strong oxidants. Melting point: 5-3 °C(lit.) Solubility: Insoluble in water Density: 0.996 g/mL at 25 °C(lit.) Boiling point: 181-182 °C (lit.)
Carbohydrazide Molecular Formula: CH6N4O CAS NO. :497-18-7 EINECS:207-837-2 UN:3077 Main application: Widely used in the production ofherbicides, plant growth regulators, dyes, etc. It can be used as an oxygen scavenger for boiler water and as a passivator for metal surfaces to reduce the corrosion rate of metals. Physicochemical properties: Appearance: White crystal powder Purity: 99% Refractive index: 1.537 Stability: Stable, but may explode if heated. Incompatible with strong acids, strong oxidizing agents. Vapor pressure: 0.0162 mm Hg ( 25 °C) Storage condition: The warehouse is ventilated at low temperature and stored separately from oxidants and acids. Melting point: 150-153 °C(lit.) Density: 1.02
