Benomyl price

Product Name: Benomyl
CAS Number: 17804-35-2
Molecular Formula: C14H18N4O3
Molecular Weight: 290.32
Product Description: For systemic fungicide, the plant metabolism is spirit and another volatile isocyanate with butyl ester, is the most important antiseptic material. Refinement is a white crystal, a slight odor. Insoluble in water, soluble in an organic solvent, drying in a state of stability, moisture, a softer decompose. Low toxicity for humans, safe for crops. The products are high-efficiency, broad spectrum bactericides and systemic and protective action, and suppression treatment can be used for spraying, seeding and soil treatment. Mainly for the prevention and treatment of vegetables, fruit trees, oil crops.

Perchloromethylmercaptan

Product Name: Perchlormethylmercaptan
CAS: 594-42-3
Molecular formula: CCl4S
Molecular Weight: 185.89
Product Description: This product is yellow oily liquid with pungent flavor, 146 ~ 148 ℃, P.Eb. N20D 1,5370, density 1,700, soluble in organic solvents, insoluble in water, is a toxic and corrosive liquid. The product is dyes, pesticides and other organic synthetic intermediate. As a chloromethyl mercaptan with four hydrogen Imin 2 benzene and phthalate formylimine synthetic fungicide captan and folpet pesticide is finally produced.

What is Nickel(II) acetylacetonate

Product Name: Nickel (II) acetylacetonate
CAS: 3264-82-2
Molecular Formula: C10H14NiO4
Molecular Weight: 256.9092
Product Description: light green, crystal or powder, solids is in trimer available. Zersetzung.Kann simple in catalytic oligomerization, Hydrogensilizid, hydrogenation, reduction, cross-coupling reaction, oxidation, conjugated addition, unsaturated bond addition and rearrangement and many other types of reactions used werden.Sie Itself has no strong catalytic activity, in the need to direct a Lewis acid and the corresponding ligand to be joined in order to obtain a highly active catalyst system. Connecting a Lewis acid comprising alkylaluminum, butyllithium and sodium borohydride, etc., which are mainly used for the reduction of Ni (II), the salt, which have been removed by the beta-H method in situ for a precursor Of active Ni-H-key to be formed.

Niobium(V) oxide for sale

Product Name: Niobium (V) oxide
CAS: 1313-96-8
Molecular Formula: Nb2O5
Molecular Weight: 265.8098
Product Description: White Pulver.Hardly soluble in acid, soluble in fused potassium hydrogen sulphate or alkali metal carbonate and Hydroxid.Used as monocrystal niobate nickel, and special high-frequency optical glass and capacitors At low frequency and a piezoelectric ceramic element. Also necessary in the production of niobium-niobium iron alloy and steel. Prepares niobium and its composite materials. Also used as a catalyst, fireproof.

Sodium trichloro pyridinol price

Product Name: Sodium trichloro pyridinol
CAS: 37439-34-2
Molecular formula: C5HCl3NNaO
Molecular Weight: 220.4163
Product description: The refinement of solid solution concentration, easily soluble in water, white saturated water is about 0.5%, the concentration of the boiling solution saturated with water is about 20%. Soluble in acetonitrile, methanol, ethanol and other organic solvents, under the condition of acid in 3 and 6 - pyridine chemical - 2 - alcohol (point 169 melting ~ 171 ℃) .Organophosphor insecticide chlorpyrifos , Intermediates Methylchlorpyrifos and its sodium - salt - Industry,

Furadantin

Product Name: Furadantin
CAS: 67-20-9
Molecular formula: C8H6N4O5
Molecular Weight: 238.16
Product Description: This product is a light yellow crystalline powder. , Bitter taste Odorless; With gradient of light. This product is dissolved in dimethylformamide, slightly soluble in acetone, slightly soluble in ethanol, insoluble in water or chloroform. The product of the synthesis of antibacterial drugs has a wide antimicrobial spectrum for most bacteria and negative have antimicrobial activity, bacteria such as S. aureus, Escherichia coli, Staphylococcus aureus and S. pyogenes white, etc. Clinically used to Gram-positive caused by bacterial urinary tract infections such as pyelonephritis, urinary tract infection, cystitis, prostatitis, etc.

Pyrimidine

Product name:Pyrimidine
CAS: 289-95-2
Molecular Formula: C4H4N2
Molecular Weight: 80.088
Product description:It can selectively in cancer tissue. It as a cancer drug research of diagnosis and treatment of the positioning of the agent and has generated much interest among the chemist, scientists and biologists. 5 - fluorouracil is widely used in clinical drug metabolism, antitumor, has inhibitory effect on a wide variety of tumor, used in the treatment of colorectal cancer, gastric cancer, breast cancer and other cancers has good clinical effect, the monomer hydrocarbon or with polyester, polyester, polyester amide, deoxyribonucleic acid (DNA), furan, nitrogen oxygen free radicals of the 5 - fluorouracil derivative has antitumor effect.