Bactericide against alga role

Bactericide against alga is ablaze chicken liquid. It is bactericide adjoin alga with top aftereffect and low toxicity. It is broadly acclimated in paper-making, ability plant, dope, band and air action cooling baptize etc. microbicide use a array of ways, anniversary appliance the methods are all based on the ache accident law design. Common use methods are: to acreage on crop spraying, clay sterilization and ablution of three. As a aftereffect of systemic insecticides in bacilli in vivo role is absolutely unitary, bacilli calmly by abiogenetic alteration and resistance. In adjustment to abstain or adjournment the actualization of resistance, about can accept adapted careful abettor and Systemics or circling appliance alloyed application, which can accompaniment anniversary added to get acceptable ascendancy effect. When in use should be based on the ache accident features, yield a berry treatment, foliar aerosol and clay analysis and assorted appliance methods.

Bactericide against alga acclimated to ascendancy by a array of pathogenic microorganisms of bulb diseases acquired by a chic of pesticides, about refers to fungicides. But international, usually as the blockage and analysis of assorted pathogenic bacillus agent. With the development of microbicides, and analyze the bactericide, virucide, algicide and added subclasses. According to the survey, the apple of adverse bulb pathogenic microorganisms ( fungi, bacteria, virus, mycoplasma, Rickettsia, algae, etc.) with added than 80000. Bulb ache acquired huge losses to agriculture, apple crop the boilerplate anniversary abridgement of achievement of about 500Mt. History has again occurred due to a bulb ache acquired by a astringent famine, even for a ample amount of citizenry fatigued of evil. The use of fungicides for authoritative bulb diseases is an economical and able method. The aftereffect of altered fungicides in altered ways. The infection afore activated to bulb apparent careful effect, accepted as careful fungicide that is careful agent; in the appliance website can abort has infection of pathogenic fungi, alleged annihilative fungicides; can be captivated by the bulb and in vivo advice to the infection website and annihilate bacteria, accepted as the close absorptive fungicides, abounding eradicant aswell Systemics, both accept actinic therapy.

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From: Chemistry chemicals

Cobalt oxalate system of law

Cobalt oxalate ancestry of anemic blush powder, chemicals. Heating hydrolysis in potassium hydroxide or sodium carbonate solution. Acrid in ammonia, hardly acrid in acid, about baffling in baptize and the oxalic acerbic solution. Irritation. Mainly acclimated as a raw actual fabricated ??of azure oxide and brownish azure and added azure amoebic compound, a azure catalyst, the indicator can aswell be acclimated as the system.

System of law:

Ammonium oxalate band-aid was added in the band-aid of azure sulfate or azure chloride, to accomplish azure oxalate Shen ingot, and again by filtration, washing, drying.

2, azure carbonate raw actual was attenuated with hydrochloric acerbic or sulfuric acid, again add the ammonium oxalate solution, to accomplish azure oxalate Shen ingot, and again by filtration, washing, drying

Packaging: The alien bag lined with artificial closed bag, net weight 25 kg. Every 40 per bag GW 25.2 kg. Export on a tray, anniversary tray net weight of 1000 kg. Anniversary tray additional burden aggregate of about 1.3 cubic meters.

Storage: Store in a dry place, not heat, moisture.

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From: Cobalt Oxide

Nickel sulfate chemical properties

Nickel sulfate absolute 6 molecules of baptize of condensate ofα - dejected and blooming aboveboard crystal, in 53 ℃intoβ - blazon blooming cellophane crystal. Stable at allowance temperature 40 ℃, become dejected blurred crystal. Absolute 7 baptize of condensate for the emerald blooming cellophane crystal. Have a candied taste. Hardly weathering. At about 100℃ loses 5 molecules of baptize of condensate as a baptize content, at 280 ℃becomes chicken blooming anhydrous. The average baleful dosage ( rats, peritoneal cavity) 500mg/kg. Have the baleful abeyant of. [3] [2] nickel sulfate anhydrous, six water, seven baptize 3, six baptize main. Anhydrous is chicken blooming crystals, the about physique of 3.68. Acrid in water, baffling in ethanol, ethyl ether. From 31.5 to 53.3 ℃for the condensate of six nickel sulfate six water, baptize is dejected or blooming aerial apparent body, the about physique of 2.07. Baptize acrid acidic, aqueous solution. Acrid in concentrated ammonia ( ammonium nickel ion accumulation ), but basal solubility in amoebic solvents ( Kraft 's failings, the filigree activity is too large. ). In 280℃to lose all the baptize of crystallization, 840 ℃begins to breach down, absolution three sulphur dioxide, into nickel oxide. Below 31.5 ℃for the condensate of seven nickel sulfate seven water, baptize for blooming cellophane crystals, candied and hardly astringent, calmly weathered, the about physique of 1.948. The temperature of 98～ 100 ℃. 103 ℃ loses 6 clear water. Acrid in baptize and ethanol, acutely simple to deliquescence. Nickel sulfate acknowledgment to dust crumb and amoebic matter, can sometimes could cause a blaze or explosion. Toxic, best acceptable absorption of 0.5mg/m3 in air.
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From: Cobalt Chloride

What is cadmium telluride target?

Cadmium telluride target attenuate blur solar beef on an automated calibration the costs abundantly above to the technology of solar beef of apparent silicon and added materials, the assembly amount of alone $ 0.87 / W. Secondly, it is the spectrum of the sun is the a lot of consistent, can blot added than 95% of the sun. The action is almost simple, accepted technology, low activity consumption, pollution-free, afterwards the end of the activity cycle, recyclable, and the backbone of the ablaze can accomplish electricity, the college the temperature, the bigger the performance. Currently the class about-face ability of 16.5%, 10.7% of the about-face ability of industrialization. The abstract ability of 28%. The development of space.

Solar brand abstention cadmium telluride targer is the closed apathetic gas at a top temperature, top abstention tellurium and cadmium, acquired by the acknowledgment in the abbreviation gas and a exhaustion environment. The acknowledgment barge is a quartz tube, in the acknowledgment process, by recycling the charwoman aqueous tellurium and cadmium recovered application a cadmium telluride solar cell, and can accomplish aught emissions.

U.S. National Class did telluride cadmium temperature agitation test, the temperature of 760-1100 degrees balloon begin that anniversary 1 actor application if the blaze bankrupt out, the absolution of the absolute cadmium absolute is 0.01 grams. Current decidedly college than the thermal ability bulb emissions of cadmium telluride-cadmium batteries.

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From: Mineral Salts

The nature of high purity tellurium

High purity tellurium, tellurium abstention 99.999%. 5N, 6N, and 7N three specifications. An fair apparent brownish luster. Hexagonal lattice, body 6.24g/cm3. Melting point 450 ℃, the baking point of 989 ° C. Is a actinic aspect that has the attribute Te and diminutive amount 52. Brittle, agilely toxic, silver-white, non-metallic looks agnate to tin, tellurium, the actinic selenium and sulfur. Room temperature does not plan with oxygen, heating with hydrogen role in breeding hydrogen telluride, the a lot of cogent is the attributes of the use it fabricated ​​of binary, ternary and quaternary alloys accept acceptable photoelectric achievement and thermoelectric about-face achievement . As raw materials, with a abstention of 95% to 99% of automated tellurium application the band-aid electrolysis or area melting adjustment of accumulation the arrangement acrid (or acidic). For a solar battery, a ablaze abounding diode, the radiation detector manufacturing. Is a semiconductor dopant.


It is primarily acclimated for alertness of a thermoelectric about-face element, a cooling element, a piezoelectric clear and bittersweet detectors.

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From: Mineral Salts

The nature of the cadmium

Cadmium is a silver-white agleam metal, melting point 320.9 ℃, baking point of 765 ° C and a body of 8650 kg / m; Toughness and ductility. Cadmium apathetic blaze in boiling air and accident of brownish luster, if acrimonious oxide band formed on the apparent of the brown. High temperatures, the acute acknowledgment of cadmium and halogen, accumulation of halogenated cadmium. And sulfur compound, to accomplish CdS. Cadmium can be attenuated in acid, but does not deliquesce the alkali. Cadmium in blaze accompaniment +1. +2. The solubility of cadmium oxide and cadmium hydroxide are actual small, they are acrid in acid, but baffling in alkali. Cadmium can anatomy a array of circuitous ions, such as Cd (NH3), Cd (CN), CdCl. Larger cadmium toxicity, the the cadmium attenuated air and aliment is actively adverse to animal health, there accept been bitterly ache due to cadmium poisoning. There are several means metal cadmium from cadmium of charcoal or cadmium charcoal (such as atramentous or charcoal restore or sulfuric acerbic leaching and zinc replacement). Further ablution the the accessible electrolytic adorning and exhaustion distillation.

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From: Mineral Salts

The New Information about YK-4-279

ES-FLI1 is an oncogenic fusion protein found in Ewing’s sarcoma, a crime syndicate of undifferentiated tumors that occur throughout the body.

The binding of RNA helicase A (RHA) to ES-FLI1 promotes its oncogenic function. The binding of RNA helicase A (RHA) to ES-FLI1 promotes its oncogenic function. YK-4-279 is an inhibitor of protein-protein interactions between ES-FLI1 and RHA. At 10 µM, YK-4-279 blocks RHA binding to ES-FLI1 and induces apoptosis of a panel of Ewing’s sarcoma tumor cell lines with IC50 values ranging from 0.5-2 µM.

YK-4-279 is an inhibitor of protein-protein interactions between ES-FLI1 and RHA. At 10 µM, YK-4-279 blocks RHA binding to ES-FLI1 and hastens apoptosis of a panel of Ewing’s sarcoma tumor cell lines with IC50 values ranging from 0.5 to 2 µM.1 At 1.5 mg per dose, YK-4-279 reduces the increase of Ewing’s sarcoma orthotopic xenografts in mice after treatment with the inhibitor for two weeks.

YK-4-279 also decreased ERG and ETV1 downstream target mRNA and protein expression in ETV1-fusion positive LNCaP and ERG fusion positive VCaP cells. YK-4-279 reduced the motility of LNCaP cells in a scratch assay and the invasive phenotype of both LNCaP and VCaP cells in a HUVEC invasion assay. Fusion-negative PC3 cells were unresponsive to YK-4-279. SiRNA mediated ERG knockdown in VCaP cells resulted in a loss of drug responsiveness.

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