Imidazolidinyl urea-manufacture,factory,supplier from China

Products Description of Imidazolidinyl urea CAS#39236-46-9White flowing powder, hygroscopic, odorless or with a slight characteristic odor, easily soluble in water, soluble in propylene glycol and glycerin, and hardly soluble in ethanol.Imidazolidinyl urea Chemical PropertiesMelting point 141-143℃Boiling point 514.04°C (rough estimate)density 1.4245 (rough estimate)vapor pressure 0Pa at 25℃refractive index 1.6910 (estimate)storage temp. 2-8°Csolubility Soluble in water and in glycerol, but insoluble in almost all organic solvents.pka7.41±0.10(Predicted)f

Urea CAS#57-13-6The urea molecule is planar in the crystal structure, but the geometry around the nitrogens is pyramidal in the gas-phase minimum-energy structure. In solid urea, the oxygen center is engaged in two N-H-O hydrogen bonds. The resulting dense and energetically favourable hydrogen-bond network is probably established at the cost of efficient molecular packing: The structure is quite open, the ribbons forming tunnels with square cross-section.

Products Description of Urea CAS#57-13-6When the temperature is below 20℃ and the relative humidity is below 70%, urea not only does not absorb moisture, but also evaporates water to reduce its water content; when the temperature exceeds 20℃ and the relative humidity is higher than 80%, it begins to absorb moisture, and in severe cases, it becomes a paste. When the air turns dry again, it will re-agglomerate, and its degree is second only to ammonium nitrate.

Products Description of Diazolidinyl UreaCAS#78491-02-8Properties: White powder, hygroscopic, odorless or with characteristic odor.Diazolidinyl Urea Chemical PropertiesBoiling point 421.04°C (rough estimate)density 1.4734 (rough estimate)vapor pressure 0Pa at 20℃refractive index 1.6590 (estimate)storage temp. 2-8°Csolubility Water (Slightly)form Solidpka11.22±0.46(Predicted)color White to Off-WhiteWater Solubility 1000g/L at 20℃Merck 14,3000Stability:Stable.

Products Description of DMI CAS#80-73-91,3-dimethyl-2-imidazolinone, also known as dimethylethylene urea, referred to as 1,3-dimethyl-2-imidazolinone, is a polar solvent with a high boiling point, Chemicalbook, It has high flash point, low melting point, extremely low toxicity, extremely low pollution and strong solubility.

Products Description of Panthenol CAS#16485-10-2Provitamin B5 is a white crystalline hygroscopic powder.

Products Description of Thiotriazolin CAS#357172-63-5Colorless liquidFactory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days

Products Description of 2-bromo-3-methylpropiophenone CAS#1451-83-8White powder2-bromo-3-methylpropiophenone Chemical PropertiesBoiling point 134-135 °C(Press: 8 Torr)density 1.357±0.06 g/cm3(Predicted)InChIInChI=1S/C10H11BrO/c1-7-4-3-5-9(6-7)10(12)8(2)11/h3-6,8H,1-2H3InChIKeyQGGNDYQVUDZPJB-UHFFFAOYSA-NSMILESC(C1=CC=CC(C)=C1)(=O)C(Br)C Factory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days

Products Description of BISMUTH SULFIDECAS#1345-07-9Bismuth sulfide is brown-yellow powder or crystal, with a specific gravity of 7.39. It decomposes at 685℃. It is insoluble in water and ethyl acetate, but soluble in nitric acid and hydrochloric acid.BISMUTH SULFIDE Chemical PropertiesMelting point 685°C (dec.)density 7.7 g/mL at 25 °C(lit.)solubility insoluble in H2O; soluble in acid solutionsform LumpSpecific Gravity7.7color GrayWater Solubility Insoluble in water.

Products Description of Levulinic acid CAS#123-76-2Levulinic acid is an organic compound with the molecular formula C5H8O3. Easily soluble in water and some organic solvents, but insoluble in gasoline, kerosene, turpentine and carbon tetrachloride. It hardly decomposes under normal pressure distillation.

Products Description of Butyl acetate CAS#123-86-4Butyl acetate is a carboxylic acid ester synthetic fragrance, also known as butyl acetate. It is a colorless transparent liquid with a strong fruity aroma. It can be mixed with ethanol and ether at will, can be dissolved in most organic solvents, and is slightly soluble in water. The solubility in water is 0.05g. Its vapor has a weak anesthetic effect, and the allowable concentration in the air is 0.2g/l. This product has a strong fruity aroma.

Products Description of Ademetionine 1,4-butanedisulfonate CAS#101020-79-5S-Adenosylmethionine 1,4-butanedisulfonate is used to synthesize sulfo-adenosyl-L-methionine (SAMe) salt.Ademetionine 1,4-butanedisulfonate Chemical PropertiesMelting point >48oC (dec.)storage temp. under inert gas (nitrogen or Argon) at 2-8°Csolubility DMSO (Slightly, Heated), Methanol (Slightly), Water (Slightly)form Solidcolor Off-WhiteStability:HygroscopicInChIKeyPVCDYZJGZPCASW-FGEWMKOMNA-MSMILESC(CCCS(O)(=O)=O)S(O)(=O)=O.O[C@@H]1[C@@H]([C@@H](C[S+](C)CC[C@H](N)C(=O)O)O[C@H]1N1C=NC2C(

Sodium Sulfide CAS#1313-82-2Product Description:  Sodium sulfide is the chemical compound with the system Na₂S, or greater many times its hydrate Na₂S·9H₂O. Both are colorless water-soluble salts that supply strongly alkaline solutions. When uncovered to moist air, Na₂S and its hydrates emit hydrogen sulfide, which smells like rotten eggs. Sodium sulfide, anhydrous is a yellow to brick pink crystalline mass or fused solid. If uncovered to moist air, it absorbs moisture from the air, and it is in charge to spontaneous heating and might also motive ignition of close by flamable material.

Products Description of Glucosamine sulfate CAS#14999-43-0D-glucosamine sulfate was first included in the 27th edition of the United States Pharmacopoeia and is a drug for the treatment of arthritis. Arthritis has become the world's number one disabling disease. With the intensification of arthritis pain and the obstruction of activity, it will lead to temporary or permanent loss of ability to work. It brings significant losses to society and the economy. D-glucosamine sulfate is the main matrix of joint cartilage and synovial fluid because of its high activity and easy absorption.

Products Description of Ferric ammonium oxalate trihydrate CAS#13268-42-3Calcium and magnesium precipitants, electroplating industryFerric ammonium oxalate trihydrate Chemical PropertiesMelting point 161°C (rough estimate)density 1,78 g/cm3solubility very soluble in H2O; insoluble in ethanolform Crystalline Powdercolor GreenWater Solubility Very soluble in water. Insoluble in alcoholSensitive Light Sensitive & HygroscopicMerck 14,517Exposure limitsACGIH: TWA 1 mg/m3NIOSH: TWA 1 mg/m3Stability:May decompose upon exposure to light.

Products Description of EDTA CAS#60-00-4Ethylenediamine can be obtained by cyclizing ethylenediaminetetraacetic acid with formamide. This is a drug primarily used to treat psoriasis, also known as psoriasis. But as an organic synthesis intermediate, it is not the main use of EDTA. EDTA and its salts can undergo complex reactions with a variety of metal ions to form a stable cyclic structure, which can effectively reduce or inhibit side reactions or harmful effects caused by metal ions.

Products Description of Guanidinehydrochloride99.5% CAS#50-01-1Guanidine hydrochloride, chemical name is carbamidine hydrochloride, is a white or slightly yellow block, almost insoluble in acetone, benzene and ether. It can be used as an intermediate for medicines, pesticides, dyes and other organic synthesis. It is an important raw material for the manufacture of sulfadiazine, sulfamethylpyrimidine, sulfadimethylpyrimidine and other drugs and folic acid.

Products Description of 1-ETHOXY-2-PROPYL ACETATE CAS#54839-24-6Colorless liquid1-ETHOXY-2-PROPYL ACETATE Chemical PropertiesBoiling point 205.8°C (rough estimate)density 0.9410vapor pressure 2.02hPa at 24.85℃refractive index 1.4025solubility Chloroform (Slightly), Methanol (Slightly)form Oilcolor ColorlessWater Solubility 69.6g/L at 18℃LogP0.76 at 22℃EPA Substance Registry System2-Propanol, 1-ethoxy-, acetate (54839-24-6)Safety InformationRisk Statements 10Safety Statements 16RIDADR 1993HazardClass 3.2PackingGroup IIIFactor

Products Description of (2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile CAS#207557-35-5 (2S)-N-Chloroacetyl-2-cyanopyrrole is a key intermediate of the dipeptidyl peptidase IV inhibitor vildagliptin (V305000)(2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile Chemical PropertiesMelting point 52-53 °CBoiling point 363.1±37.0 °C(Predicted)density 1.27±0.1 g/cm3(Predicted)storage temp. under inert gas (nitrogen or Argon) at 2-8°Csolubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)form Solidpka-4.65±0.40(Predicted)color Pale Yellow to Ligh

Products Description of Isopropyl alcohol CAS#67-63-0Isopropyl alcohol is also known as fire wine, dimethyl methanol, 2-propanol, English: isopropylalcohol, the simplest secondary alcohol, and one of the isomers of n-propanol.A colorless, flammable liquid with a strong odor, similar to the smell of a mixture of ethanol and acetone, but not very strong. It is soluble in most organic solvents such as water, alcohol, ether, benzene, chloroform, etc., and can be miscible with water, alcohol, ether, and can form an azeotrope with water.

Products Description of 1-Bromo-3,5-dimethoxybenzene CAS#20469-65-21-Bromo-3,5-dimethoxybenzene is an organic intermediate that can be prepared from 3,5-dimethoxyaniline by diazotization.

Products Description of Bis(2-ethylhexyl) phosphate CAS#298-07-7 Di(2-ethylhexyl) phosphate is a chemical substance. It is a viscous oily liquid with strong acidity.

4,4'-DIBROMO-2,2'-BIPYRIDINE Chemical PropertiesMelting point 138.0 to 142.0 °CBoiling point 362.9±37.0 °C(Predicted)density 1.809±0.06 g/cm3(Predicted)storage temp. Keep in dark place,Sealed in dry,Room Temperaturesolubility soluble in Tolueneform powder to crystalpka2.59±0.18(Predicted)color White to Light yellowInChIInChI=1S/C10H6Br2N2/c11-7-1-3-13-9(5-7)10-6-8(12)2-4-14-10/h1-6HInChIKeyKIIHBDSNVJRWFY-UHFFFAOYSA-NSMILESC1(C2=NC=CC(Br)=C2)=NC=CC(Br)=C1CAS DataBase Reference18511-71-2Safety InformationRisk Statements 36/37/38Safety Statements&nb

Products Description of 7-Bromoisoquinoline CAS#58794-09-5Quinoline and isoquinoline are important components of antibacterial drugs.