2017年2月22日星期三

Halosulfuron methyl


Product Name: halosulfuron-methyl
CAS: 100784-20-1
Molecular Formula: C13H15ClN6O7S
Molecular Weight: 434.8122
Product Description: Single product is a solid white powder; Mp 175.5 177.2 C DHS; The density of 1.618 (20 DHS C); Vapor pressure: <1.0 * 10 ^ 5 pa DHS (C). Partition coefficient, log P = 0.0186 (pH 7, plus or minus 2 DHS C); Solubility (DHS C, 20 g / l): water (pH 5) 0.015, 1.65, 1.62 (pH 7), Methanol.Is mainly to control grass foliage and Sally weeds such as Ear, man Tacitus, ragweed, Amaranthus retroflexus, wild watermelon plants, smartweed, purslane, morel, tree, petunia, Cyperus rotundus, etc.

Fenitrothion price


Product Name: Fenitrothion
CAS: 122-14-5
Molecular formula: C9H12NO5PS
Molecular Weight: 277.234
Product Description: Efficacy and parathion, but toxicity to humans, only about one percent of parathion, high-performance characteristics has low literacy. Insecticides go, to aspirate mouthpieces, grindy mouthpieces and decline of insect pests predators have a strong label and poison of the stomach. General powder and emulsion distribution. A two moths to kill and three drill rice has superior performance, prevention and control of rice grasshopper, rice plant, nematodes, armyworm, MianYaChong, butterflies, insect tea oil on a continuous scale, Pear small tree buds, yam, such as beetles, the key also has a good effect.

Chlorotoluron price


Product Name: chlortoluron
CAS: 15545-48-9
Molecular Formula: C10H13ClN2O
Molecular Weight: 212.68
Product Description: selective herbicide transmission, in low toxicity, high efficacy, harvest of broad-spectrum herbicide. To control May niang, Windbentgrass, Digitaria, ryegrass, Kentucky bluegrass, green foxtail, wild oats and other weeds and Gramine Stellaire, quinoa, knotweed, amaranth dicotyledons, but Tian Xuan flower, horsetail, mallow is invalid . Effect of soil of 70 days or more. As pesticide that will produce adr, the growth of 20 days later normal.

Buy Pyrone


Product Name: Pyrones
CAS RN: 504-31-4
Molecular formula: C5H4O2
Molecular Weight: 96.08
Product Description: Mainly for organic synthesis used to generate a list of other organic compounds. Such as alpha-pyrone is mainly used in cycloaddition, these products can be converted into a multi-functional diallyl ring and benzene. Pyron can and a set of body reaction standards dienes, including maleic anhydride, Dimethylethinylcarbonsäureester, fumaric, methylketene and acrylic esters, etc., on the state of heating, can not even intermediate separation lactone, diallyl decarboxylation Forming ring in situ or benzene in.

How to buy Itopride HydrochlorideItopride


Product Name: Itopride HydrochlorideItopride
CAS: 122892-31-3
Molecular Formula: C20H27ClN2O4
Molecular Weight: 394.8924
Product Description: Dopamine D2 receptor blockade and dual role of inhibition of acetyl cholinesterase by stimulating the release of endogenous acetylcholine and inhibit hydrolysis to strengthen the stomach and duodenum movement, promote gastric emptying, and Has a moderate city of digestive medicine Spucken.Die to promote gastrointestinal medicine relieve the symptoms of functional dyspepsia.

What is Saos-2


Product Name: Saos-2

Human race

Source: osteosarcoma, bone

Morphology: epithelial

Additives and Agents:
With 1.5 mM L-glutamine in McCoy's 5a, as well as 1.5 g sodium bicarbonate / l, add 15% FBS.

Application: For search only

Product Description:
The cell is a kind of isolation and identification of many human tumor cell lines. The patient has multiple drug therapy including RTG. Methotrexate, Adriamycin, Vincristine, Cytoxan and Aramycin-C. The cell does not cause tumors in immunosuppressed mice but forms a set of drops on a semisolid medium.

Detergent 808 for sale


Product Name: Detergent 808
CAS: 137-20-2
Molecular Formula: C21H40NNaO4S
Molecular Weight: 425.60137
Description:
Chemical properties: yellow, liquid adhesive.
Usage: widely used in printing
Safety: Intravenous gifts. Moderately toxic by ingestion Eye irritation. When heated to decomposition, it emits very toxic fumes of NOx, SOx and Na2O.