Product name:Ammonium ferric citrate
CAS: 1185-57-5
Molecular Formula: FeC6H5O7
Molecular Weight:279.99
Product description:Odourless or slightly with ammonia smell and mild iron metallic taste. Air, easy deliquescence, affected by the light (hydrolysis). Easy mold. Easily soluble in water (1 g / 0.5 m1), and nearly neutral aqueous solution, insoluble in ethanol and aether. 5% aqueous solution of the pH value is about 5.0 ~ 8.0.Brown goods used hematinic to treatment of iron deficiency anemia; Can be used as food additives, according to Japan's "food additives and set book" regulation, the iron content of 16.5% to 16.5%. Brown and green products are chemical sensitive material, green product is brown to taste more sensitive. Painted with green ferric ammonium citrate (potassium ferricyanide) and red blood salt paper called blue printing paper. During exposure, citric acid salt of ferric iron originally bivalent, turnbull's blue is under the influence of water, so the part by light into blue, not light part is still white, blue white line drawings available.
2017年7月4日星期二
Spinosad price
Product name:Spinosad
CAS: 131929-60-7
Molecular Formula: C41H65NO10
Molecular Weight: 727.96
Product description:Gray solid crystal, with a similar slightly stale smell of earth. Sterilization, low solubility in water, soluble in organic solvent.Sterilization of insects quickly tag and feeding more toxicity, it has the nerve poison poisoning symptoms, its mechanism of action is by stimulating the nervous system of insects, increase its spontaneous activity, lead to non-functional muscle contraction, failure, and with tremors and paralysis, showing type nicotinic acetylcholine receptors (nChR) caused by continuous activation acetylcholine (Ach) extended release reaction. More sterilization element also ACTS on the gamma aminobutyric acid (GAGB) receptor, change of GABA gating chloride channel function, to further promote the improvement of its insecticidal activity.
CAS: 131929-60-7
Molecular Formula: C41H65NO10
Molecular Weight: 727.96
Product description:Gray solid crystal, with a similar slightly stale smell of earth. Sterilization, low solubility in water, soluble in organic solvent.Sterilization of insects quickly tag and feeding more toxicity, it has the nerve poison poisoning symptoms, its mechanism of action is by stimulating the nervous system of insects, increase its spontaneous activity, lead to non-functional muscle contraction, failure, and with tremors and paralysis, showing type nicotinic acetylcholine receptors (nChR) caused by continuous activation acetylcholine (Ach) extended release reaction. More sterilization element also ACTS on the gamma aminobutyric acid (GAGB) receptor, change of GABA gating chloride channel function, to further promote the improvement of its insecticidal activity.
How to buy Bifenthrin
Product name:Bifenthrin
CAS: 82657-04-3
Molecular Formula: C46H44Cl2F6O4
Molecular Weight: 845.7356
Product description:Use Prevention and control of cotton bollworm, cotton starscream, small budworm peach, pear small budworm, hawthorn leaf mites, citrus red spider, macular bugs, bugs, tea wing cabbage aphid, caterpillar, plutella xylostella, eggplant red spider, tea and so on more than 20 fine moth pests, inchworm greenhouse whitefly, tea, tea caterpillar. For 2. Strain insecticidal, acaricidal agent. With strong down effect, broad spectrum, efficient, fast, and the characteristics of long residual effect, give priority to with tag and stomach poison the role, no inner absorption effect. Inchworm can be used for the prevention and control of cotton bollworm, pink bollworm, tea, tea caterpillar, apple or hawthorn starscream, small peach budworm, cabbage aphid, caterpillar, the moth, citrus leaf moth, etc. Such as the prevention and control of cotton bollworm, pink bollworm eggs hatch in the second and third generation stage, young bug eat by moth into the buds, bell before, or the prevention and treatment of cotton starscream, in a, in case of issue of mite with 10% oil 3.4 ~ 6 ml / 100 m2 for water 7.5 ~ 15 kg or 4.5 ~ 6 ml / 100 m2 for water 7.5 犽 犵 spray. And can and to build a bridge of cotton aphid, insect, leaf roller, bionomics, thrips, etc. The prevention and treatment of tea '
CAS: 82657-04-3
Molecular Formula: C46H44Cl2F6O4
Molecular Weight: 845.7356
Product description:Use Prevention and control of cotton bollworm, cotton starscream, small budworm peach, pear small budworm, hawthorn leaf mites, citrus red spider, macular bugs, bugs, tea wing cabbage aphid, caterpillar, plutella xylostella, eggplant red spider, tea and so on more than 20 fine moth pests, inchworm greenhouse whitefly, tea, tea caterpillar. For 2. Strain insecticidal, acaricidal agent. With strong down effect, broad spectrum, efficient, fast, and the characteristics of long residual effect, give priority to with tag and stomach poison the role, no inner absorption effect. Inchworm can be used for the prevention and control of cotton bollworm, pink bollworm, tea, tea caterpillar, apple or hawthorn starscream, small peach budworm, cabbage aphid, caterpillar, the moth, citrus leaf moth, etc. Such as the prevention and control of cotton bollworm, pink bollworm eggs hatch in the second and third generation stage, young bug eat by moth into the buds, bell before, or the prevention and treatment of cotton starscream, in a, in case of issue of mite with 10% oil 3.4 ~ 6 ml / 100 m2 for water 7.5 ~ 15 kg or 4.5 ~ 6 ml / 100 m2 for water 7.5 犽 犵 spray. And can and to build a bridge of cotton aphid, insect, leaf roller, bionomics, thrips, etc. The prevention and treatment of tea '
How to buy Trimethylchlorosilane
Product name:Trimethylchlorosilane
CAS: 75-77-4
Molecular Formula: C3H9ClSi
Molecular Weight: 108.64
Product description:1, because of the special active silicon - halogen keys, starting from trimethylchlorosilane, can synthesize a series of organic silicon compounds containing silicon - functional group structure, such as three methyl alkoxy silane, six methyl siloxane, six methyl two silazane, trimethyl cyano silane, etc. 2, trimethyl chlorosilane was introduced in organic molecules of trimethyl silyl reagent, can be used as amino functional groups such as hydroxyl, carboxyl, the protection of the group. Connection and remove the reaction of trimethyl silyl, high yield, mild conditions, the applicable scope is wide, is widely used in organic synthesis. 3, some biological sample by reaction with trimethylchlorosilane get silanization derivatives, with large volatile, the gas chromatographic analysis of biological sample are realized. 4, trimethyl chlorosilane as head agent of organic silicon polymer, have the effect of adjusting polymer molecular weight, especially is widely used in the production of silicone oil.
CAS: 75-77-4
Molecular Formula: C3H9ClSi
Molecular Weight: 108.64
Product description:1, because of the special active silicon - halogen keys, starting from trimethylchlorosilane, can synthesize a series of organic silicon compounds containing silicon - functional group structure, such as three methyl alkoxy silane, six methyl siloxane, six methyl two silazane, trimethyl cyano silane, etc. 2, trimethyl chlorosilane was introduced in organic molecules of trimethyl silyl reagent, can be used as amino functional groups such as hydroxyl, carboxyl, the protection of the group. Connection and remove the reaction of trimethyl silyl, high yield, mild conditions, the applicable scope is wide, is widely used in organic synthesis. 3, some biological sample by reaction with trimethylchlorosilane get silanization derivatives, with large volatile, the gas chromatographic analysis of biological sample are realized. 4, trimethyl chlorosilane as head agent of organic silicon polymer, have the effect of adjusting polymer molecular weight, especially is widely used in the production of silicone oil.
Cerous sulfate price
Product name:Cerous sulfate
CAS: 10450-59-6
Molecular Formula: Ce(SO4)2·4H2O
Molecular Weight: 404.30
Product description:Reddish crystal or powder, soluble in water. Ceric sulfate (IV) is yellow or orange, crystalline powder, soluble in water.Broken down into basic salt in a lot of water. Soluble in dilute sulphuric acid. Oxidation.Used as analytical reagent, often as oxidant, used for the determination of nitrite, iodide, low iron salts and other substances can be oxidized as high valence. Also used for manufacturing radiation dosimeter.
CAS: 10450-59-6
Molecular Formula: Ce(SO4)2·4H2O
Molecular Weight: 404.30
Product description:Reddish crystal or powder, soluble in water. Ceric sulfate (IV) is yellow or orange, crystalline powder, soluble in water.Broken down into basic salt in a lot of water. Soluble in dilute sulphuric acid. Oxidation.Used as analytical reagent, often as oxidant, used for the determination of nitrite, iodide, low iron salts and other substances can be oxidized as high valence. Also used for manufacturing radiation dosimeter.
2017年7月1日星期六
How to buy Primobolan Acetate
Product name:Primobolan Acetate
CAS: 434-05-9
Molecular Formula:C22H32O3
Molecular weight:344.4877
Appearance:White crystalline powder
Purity:99%
Storage:Avoid exposure to sunlight,Keep dry
Product description :Primobolan Acetate is a dihydrotestosterone (DHT)-based anabolic steroid.It is an ester derivative of methenolone sold commonly under the brand names Primobolan (tablet form) or Primobolan Depot (injectable). When it interacts with the aromatase enzyme it does not form any estrogens.
CAS: 434-05-9
Molecular Formula:C22H32O3
Molecular weight:344.4877
Appearance:White crystalline powder
Purity:99%
Storage:Avoid exposure to sunlight,Keep dry
Product description :Primobolan Acetate is a dihydrotestosterone (DHT)-based anabolic steroid.It is an ester derivative of methenolone sold commonly under the brand names Primobolan (tablet form) or Primobolan Depot (injectable). When it interacts with the aromatase enzyme it does not form any estrogens.
What is Perilla Leaf Extract
Product name:Perilla Leaf Extract
Latin Name: Perilla frutescens(L.)Britt.
Ingredient:Luteolin
Form: Powder
Function:
1.With the function of lowering blood pressure;
2.With the function of inhibiting platelet aggregation;
3.With the function of anti-corrosion and anti-oxidation.
Latin Name: Perilla frutescens(L.)Britt.
Ingredient:Luteolin
Form: Powder
Function:
1.With the function of lowering blood pressure;
2.With the function of inhibiting platelet aggregation;
3.With the function of anti-corrosion and anti-oxidation.
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