Product Name: calcium hydrogen phosphate
CAS: 10031-30-8
Molecular formula: Ca.H2O.2H2O4P
Molecular Weight: 252.06
Product Description: Chemical Acid of porous phosphorus, by weight of the phosphate rock with a reaction of the diluted sulfuric acid, the main ingredient is a calcium phosphate, the phosphorus content is 16% - 18% of a auxiliary component for calcium sulphate, accounted for about 50% of its weight, the lowest phosphorus, several vice components. Under normal temperature for gray to dark gray powder, caustic and hygroscopic, often Contact easy humid air moisture absorption agglutination, as the storage time is long, part of soluble phosphorus in water is difficult to move soluble phosphorus, and high humidity, the higher the temperature, the faster the change.
2016年7月25日星期一
Chlormequat chloride for sale
Product Name: chlormequat chloride
CAS: 50-29-3
Molecular formula: C5H13Cl2N
Molecular Weight: 158.07
Product Description: white crystalline. Point 245 ℃ (partial decomposition) Melting. Soluble in water, to reach the saturation concentration of the aqueous solution at room temperature of about 80%. Insoluble in benzene; xylene; anhydrous ethanol, soluble in propanol. There are fish fish, easy deliquescence. Stable in neutral or slightly acidic medium, thermal decomposition add good plant growth regulator of alkali can be used in wheat; rice; the cotton; tobacco; The harvest corn and tomatoes, inhibit inhibition of cell elongation of the plant, but not cell division, can make plants grow short, the tree stem was thicker, the leaves are green can withstand drought waterlogging for the harvest, to prevent a moderate crop growth verse, salt resistance can to prevent cotton back green, potato tuber can be increased.
CAS: 50-29-3
Molecular formula: C5H13Cl2N
Molecular Weight: 158.07
Product Description: white crystalline. Point 245 ℃ (partial decomposition) Melting. Soluble in water, to reach the saturation concentration of the aqueous solution at room temperature of about 80%. Insoluble in benzene; xylene; anhydrous ethanol, soluble in propanol. There are fish fish, easy deliquescence. Stable in neutral or slightly acidic medium, thermal decomposition add good plant growth regulator of alkali can be used in wheat; rice; the cotton; tobacco; The harvest corn and tomatoes, inhibit inhibition of cell elongation of the plant, but not cell division, can make plants grow short, the tree stem was thicker, the leaves are green can withstand drought waterlogging for the harvest, to prevent a moderate crop growth verse, salt resistance can to prevent cotton back green, potato tuber can be increased.
Ethylene price
Product Name: Ethylene
CAS: 74-85-1
Molecular formula: C2H4
Molecular Weight: 28.05
Product Description: Mainly used for manufacturing EVA resin and acetate monomer VAE emulsion copolymerization of vinyl used in the production of adhesives, coatings, etc. Ethylene is a raw material in applications of the petrochemical industry is very broad. As regards the synthetic material, a large number of in the production of polyethylene, vinyl chloride and PVC, ethylbenzene, styrene and polystyrene, as well as ethylene-propylene rubber, etc. , are used. In organic synthesis, which is widely used in the synthesis of ethanol, ethylene oxide and ethylene glycol, acetaldehyde, acetic acid, propionic acid, and aldehyde propionic acid and their derivatives of the basic raw material for organic synthesis; The halide may be ethylene, chloroethane, bromine is chlorinated ethane; Some collect alpha olefin systems and the production of higher alcohols, alkyl benzene, etc., for the development of synthetic resin, synthetic fiber, synthetic rubber, the main raw material for organic synthesis and fine chemicals such as pesticides, drugs, dyes, coatings, additives, surfactants, spices and the ion exchange resin, etc. may provide chemical raw materials ample reason.
CAS: 74-85-1
Molecular formula: C2H4
Molecular Weight: 28.05
Product Description: Mainly used for manufacturing EVA resin and acetate monomer VAE emulsion copolymerization of vinyl used in the production of adhesives, coatings, etc. Ethylene is a raw material in applications of the petrochemical industry is very broad. As regards the synthetic material, a large number of in the production of polyethylene, vinyl chloride and PVC, ethylbenzene, styrene and polystyrene, as well as ethylene-propylene rubber, etc. , are used. In organic synthesis, which is widely used in the synthesis of ethanol, ethylene oxide and ethylene glycol, acetaldehyde, acetic acid, propionic acid, and aldehyde propionic acid and their derivatives of the basic raw material for organic synthesis; The halide may be ethylene, chloroethane, bromine is chlorinated ethane; Some collect alpha olefin systems and the production of higher alcohols, alkyl benzene, etc., for the development of synthetic resin, synthetic fiber, synthetic rubber, the main raw material for organic synthesis and fine chemicals such as pesticides, drugs, dyes, coatings, additives, surfactants, spices and the ion exchange resin, etc. may provide chemical raw materials ample reason.
2,4-Dichlorophenoxyacetic acid
Product name: 2,4-dichlorophenoxyacetic acid
CAS: 94-75-7
Molecular formula: C8H6Cl2O3
Molecular Weight: 221.0374
Product Description: an analog of growth hormone, hereinafter referred to as 2, 4-D. In the normal course of business of the quantitative method auxin high, but quantitative level of auxin standard method shows oats extension experiment, the effect is very often treated as herbicides and growth of agricultural plants low.Used agent the sodium salt, the ammonium salt or an ester liquid, powder, emulsion, oil, etc.
CAS: 94-75-7
Molecular formula: C8H6Cl2O3
Molecular Weight: 221.0374
Product Description: an analog of growth hormone, hereinafter referred to as 2, 4-D. In the normal course of business of the quantitative method auxin high, but quantitative level of auxin standard method shows oats extension experiment, the effect is very often treated as herbicides and growth of agricultural plants low.Used agent the sodium salt, the ammonium salt or an ester liquid, powder, emulsion, oil, etc.
High quality Vitamin E Nicotinate
Product Name: High Quality Vitamin E nicotinate
CAS: 16676-75-8
Molecular formula: C35H53NO3
Molecular Weight: 535.8002
Density: 0.99 g / cm3
Boiling point: 649 ° C at 760 mmHg
Flash point: 346.315 ° C
Use: This product can be added to most cosmetics, liquid shampoo and shaving.
CAS: 16676-75-8
Molecular formula: C35H53NO3
Molecular Weight: 535.8002
Density: 0.99 g / cm3
Boiling point: 649 ° C at 760 mmHg
Flash point: 346.315 ° C
Use: This product can be added to most cosmetics, liquid shampoo and shaving.
2016年7月14日星期四
Salicylic acid (Technical) price
Product name: High quality Salicylic acid (Technical)
CAS: 69-72-7
Molecular Formula: C7H6O3
Molecular weight:138.12
Use :The product is material of medicine, perfume, dyestuff, pesticide and rubber cure retarder.
CAS: 69-72-7
Molecular Formula: C7H6O3
Molecular weight:138.12
Use :The product is material of medicine, perfume, dyestuff, pesticide and rubber cure retarder.
Best quality ABT-199 price
Product Name: Best quality ABT-199
CAS: 1257044-40-8
Molecular formula: C45H50ClN7O7S
Molecular Weight: 868.44
Description: 1 g / 10 g / 100 g
Product Description: This compound inhibits growth of Bcl-2-dependent tumors in vivo and protects human platelets. A single dose of ABT-199 in three patients with refractory chronic lymphocytic leukemia leads to lysis of the tumor within 24 h. These data show that selective pharmacological inhibition of Bcl-2 protein is promising for the treatment of hematological cancers BCL-2 dependent.
Best quality Zonisamide
Product Name: Best Quality zonisamide
CAS: 68291-97-4
Molecular formula: C8H8N2O3S
Molecular Weight: 212.23
Melting point: 275 ° C in December
Density: 1.509 g / cm3
Boiling point: 457.2 ℃ to 760 mmHg
Flash Point: 230.3 ℃
Product Description: sulfonamides, 1 agent, 2-3 oxazole different 3 - methyl sulfonate, depends ultimately as a drug prototype or glucuronide in the urine excretion.Antiepileptic blocking voltage is the main mechanism sodium channel and T-type calcium channels, synchronous firing of neurons blocking and seizure activity, stop the spread of crises.
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