CN106538522A - A kind of phosethyl-Al wettable powder compositionss - Google Patents
A kind of phosethyl-Al wettable powder compositionss Download PDFInfo
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- CN106538522A CN106538522A CN201510607597.0A CN201510607597A CN106538522A CN 106538522 A CN106538522 A CN 106538522A CN 201510607597 A CN201510607597 A CN 201510607597A CN 106538522 A CN106538522 A CN 106538522A
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- phosethyl
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Abstract
The invention discloses a kind of phosethyl-Al wettable powder compositionss, comprising following raw material：Technical-grade fosetyl-aluminum, TRT1259 auxiliary agents, citric acid and ammonium sulfate.The phosethyl-Al wettable powder compositionss of this reality invention improve the product quality of phosethyl-Al wettable powder, the key index suspensibility and wetting time of phosethyl-Al wettable powder is made to be improved and be improved, reduce poisoning, product drug effect is increased, and extends the shelf-life of product.
Description
Technical field
The present invention relates to antibacterial field, more particularly to a kind of phosethyl-Al wettable powder combination
Thing.
Background technology
Wettable powder (WP) is the Jing in proportion with pesticide original medicine, inert filler and a certain amount of auxiliary agent
After being sufficiently mixed crushing, the dosage form of certain particle size is reached.From in shape, and powder indistinction,
But due to adding the auxiliary agents such as wetting agent, dispersant, can be readily wetted by water after being added in water, disperse,
Form suspension, sprayable administration.Compared with cream, wettable powder low production cost can use paper
Bag or plastic bag packaging, accumulating is convenient, safety, and packaging material are easier to process；Importantly,
Wettable powder does not use solvent and emulsifying agent, safer to plant, is not likely to produce poisoning, to environment
Safety, uses before fruit bagging, can avoid stimulation of the organic solvent to fruit face.Conventional kind has：
Phosethyl-Al wettable powder, is a kind of excellent Uptake and translocation antibacterial, and absorbability is strong,
In plant body can biaxial flexural member, with stronger protection and therapeutical effect, wide sterilization spectrum, to Oomycete
The diseases such as downy mildew that pathogenic fungi causes, epidemic disease have special prevention effect, effectively can prevent and treat vegetable,
Multiple diseases on the plants such as fruit tree, Cotton Gossypii, flowers, forest, such as downy mildew, epidemic disease, ring spot,
Spot defoliation etc..For on fruit tree, vegetable, flowers and plants, industrial crops by Plasmopara, Peronospora,
The microbial disease of Phytophthora cause of disease, has good prevention effect, with protection and therapeutical effect.
Wide sterilization spectrum, has specially good effect to downy mildew.There is industry standard HG3297-2001 to carry out the rule of product at present
Model, industry standard simply define the minimum use standard of product, find during actual use
If suspensibility is unfavorable for dispersion of the phosethyl-Al wettable powder in water less than 90%, dispersion is not
Key can uniformly be produced and drug effect is reduced；Wetting time quickly can be formed more than 20 seconds uniformly
Suspension；The shelf-life of 2 years of standard regulation is also partially short for practical application.Phosethyl-Al is wettable
Property powder be divided into two kinds of 40% and 80% phosethyl-Al wettable powder, it is typically former by phosethyl-Al
Medicine, filler and auxiliary agent are mixed, and conventional filler is generally white carbon and Kaolin, and auxiliary agent is general
For 885 insecticides adjuvants.
The content of the invention
The technical problem to be solved is to provide a kind of low poisoning, high-drug-effect, long shelf-life
Phosethyl-Al wettable powder compositionss.
The present invention solves the technical scheme that adopted of above-mentioned technical problem：
A kind of phosethyl-Al wettable powder compositionss, comprising following raw material：Technical-grade fosetyl-aluminum,
TRT1259 auxiliary agents, citric acid and ammonium sulfate.
Further, the triethylphosphine acid aluminium content in described technical-grade fosetyl-aluminum is more than or equal to 95%.
Further, the purity of described ammonium sulfate is more than or equal to 98%.
Further, raw material of the 80% phosethyl-Al wettable powder compositionss by following mass percent
Composition：Technical-grade fosetyl-aluminum 80.3%, TRT1259 auxiliary agents 5%, citric acid 1% and ammonium sulfate 13.7%.
Further, raw material of the 40% phosethyl-Al wettable powder compositionss by following mass percent
Composition：Technical-grade fosetyl-aluminum 40.3%, TRT1259 auxiliary agents 8%, citric acid 1% and ammonium sulfate 50.7%.
Further, described phosethyl-Al wettable powder compositionss pass through 45 μm of fineness mark
The percent of pass of quasi- sieve is more than or equal to 98%.
Further, the phosphite impurity content in 80% phosethyl-Al wettable powder compositionss is little
In equal to 0.2%.
Further, the phosphite impurity content in 40% phosethyl-Al wettable powder compositionss is little
In equal to 0.1%.
Further, the pH range of described phosethyl-Al wettable powder compositionss is
3.4-3.6。
Further, the pH range of described phosethyl-Al wettable powder compositionss is 3.5.
Compared with prior art, the present invention has following beneficial effect：
The phosethyl-Al wettable powder compositionss of this reality invention improve phosethyl-Al wettable powder
Product quality, make phosethyl-Al wettable powder key index suspensibility and wetting time obtain
Improve and improve, reduce poisoning, increased product drug effect, and extend the shelf-life of product.
Specific embodiment
The present invention is described in further detail below by specific embodiment, various composition of the present invention
Content be the weight of each composition and account for the weight of phosethyl-Al wettable powder composition total weight
Percentage ratio is represented.
Embodiment 1
80% phosethyl-Al wettable powder compositionss, comprising following raw material：Technical-grade fosetyl-aluminum,
TRT1259 auxiliary agents, citric acid and ammonium sulfate, the phosethyl-Al in described technical-grade fosetyl-aluminum
Content is more than or equal to 95%, and the purity of described ammonium sulfate is more than or equal to 98%.Filled with ammonium sulfate
Material substitutes Kaolin and white carbon, and addition citric acid adjusts pH value.
Particularly preferred, 80% described phosethyl-Al wettable powder compositionss are by following quality percentage
Several raw material compositions：Technical-grade fosetyl-aluminum 80.3%, TRT1259 auxiliary agents 5%, citric acid 1% and sulfur
Sour ammonium 13.7%, above raw material stirring is uniform.
Particularly preferred, described phosethyl-Al wettable powder compositionss pass through 45 μm of fineness
The percent of pass of standard screen is more than or equal to 98%.
Particularly preferred, in described phosethyl-Al wettable powder compositionss phosphite impurity
Content is less than or equal to 0.2%.
The pH range of phosethyl-Al wettable powder compositionss is 3.4-3.6, particularly preferred,
The pH range of phosethyl-Al wettable powder compositionss is 3.5.
80% phosethyl-Al wettable powder compositionss item controlled index and industry standard
The item controlled Indexes Comparison that HG3297-2001 specifies：
Embodiment 2
40% phosethyl-Al wettable powder compositionss, comprising following raw material：Technical-grade fosetyl-aluminum,
TRT1259 auxiliary agents, citric acid and ammonium sulfate, the phosethyl-Al in described technical-grade fosetyl-aluminum
Content is more than or equal to 95%, and the purity of described ammonium sulfate is more than or equal to 98%.Filled with ammonium sulfate
Material substitutes Kaolin and white carbon, and addition citric acid adjusts pH value.
Particularly preferred, described phosethyl-Al wettable powder compositionss are by following mass percent
Raw material composition：Technical-grade fosetyl-aluminum 40.3%, TRT1259 auxiliary agents 8%, citric acid 1% and sulphuric acid
Ammonium 50.7%, above raw material stirring is uniform.
Particularly preferred, described phosethyl-Al wettable powder compositionss pass through 45 μm of fineness
The percent of pass of standard screen is more than or equal to 98%.
Particularly preferred, in described phosethyl-Al wettable powder compositionss phosphite impurity
Content is less than or equal to 0.1%.
The pH range of phosethyl-Al wettable powder compositionss is 3.4-3.6, particularly preferred,
The pH range of phosethyl-Al wettable powder compositionss is 3.5.
40% phosethyl-Al wettable powder compositionss item controlled index and industry standard
The item controlled Indexes Comparison that HG3297-2001 specifies：
The phosethyl-Al wettable powder compositionss of this reality invention improve phosethyl-Al wettable powder
Product quality, make phosethyl-Al wettable powder key index suspensibility and wetting time obtain
Improve and improve, reduce poisoning, increased product drug effect, and extend the shelf-life of product.
The present invention is described in detail according to embodiment and comparative example above, but the present invention is not
It is limited to above-described embodiment and comparative example, in the ken that those skilled in the art possess, can be with
Make a variety of changes without departing from the inventive concept of the premise.
Claims (10)
1. a kind of phosethyl-Al wettable powder compositionss, it is characterised in that comprising following raw material：
Technical-grade fosetyl-aluminum, TRT1259 auxiliary agents, citric acid and ammonium sulfate.
2. phosethyl-Al wettable powder compositionss according to claim 1, it is characterised in that：
Triethylphosphine acid aluminium content in described technical-grade fosetyl-aluminum is more than or equal to 95%.
3. phosethyl-Al wettable powder compositionss according to claim 1, it is characterised in that：
The purity of described ammonium sulfate is more than or equal to 98%.
4. phosethyl-Al wettable powder compositionss according to claim 1,2 or 3, its
It is characterised by, the raw material of described phosethyl-Al wettable powder compositionss by following mass percent
Composition：Technical-grade fosetyl-aluminum 80.3%, TRT1259 auxiliary agents 5%, citric acid 1% and ammonium sulfate 13.7%.
5. phosethyl-Al wettable powder compositionss according to claim 1,2 or 3, its
It is characterised by, the raw material of described phosethyl-Al wettable powder compositionss by following mass percent
Composition：Technical-grade fosetyl-aluminum 40.3%, TRT1259 auxiliary agents 8%, citric acid 1% and ammonium sulfate 50.7%.
6. phosethyl-Al wettable powder compositionss according to claim 1,2 or 3, its
It is characterised by：Described phosethyl-Al wettable powder compositionss pass through 45 μm of fineness standard screen
Percent of pass be more than or equal to 98%.
7. phosethyl-Al wettable powder compositionss according to claim 4, it is characterised in that：
Phosphite impurity content in described phosethyl-Al wettable powder compositionss is less than or equal to
0.2%.
8. phosethyl-Al wettable powder compositionss according to claim 5, it is characterised in that：
Phosphite impurity content in described phosethyl-Al wettable powder compositionss is less than or equal to
0.1%.
9. phosethyl-Al wettable powder compositionss according to claim 4 or 5, its feature
It is：The pH range of described phosethyl-Al wettable powder compositionss is 3.4-3.6.
10. phosethyl-Al wettable powder compositionss according to claim 4 or 5, which is special
Levy and be：The pH range of described phosethyl-Al wettable powder compositionss is 3.5.
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| CN201510607597.0A CN106538522A (en) | 2015-09-22 | 2015-09-22 | A kind of phosethyl-Al wettable powder compositionss |
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| CN201510607597.0A CN106538522A (en) | 2015-09-22 | 2015-09-22 | A kind of phosethyl-Al wettable powder compositionss |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679590A (en) * | 2019-09-18 | 2020-01-14 | 浙江嘉华化工有限公司 | Fosetyl-aluminum wettable powder composition |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1275323A (en) * | 2000-05-27 | 2000-12-06 | 孔昭国 | Germicide composition |
| CN101053328A (en) * | 2007-05-25 | 2007-10-17 | 天津市东方农药有限公司 | Bactericide composition containing dimethomorph |
| CN101606518A (en) * | 2009-07-27 | 2009-12-23 | 山东美罗福农化有限公司 | Prevent Wettable pesticide powder that lumps and preparation method thereof |
| CN102187873A (en) * | 2010-03-03 | 2011-09-21 | 利民化工有限责任公司 | Ternary compound wettable powder and preparation method and application thereof |
-
2015
- 2015-09-22 CN CN201510607597.0A patent/CN106538522A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1275323A (en) * | 2000-05-27 | 2000-12-06 | 孔昭国 | Germicide composition |
| CN101053328A (en) * | 2007-05-25 | 2007-10-17 | 天津市东方农药有限公司 | Bactericide composition containing dimethomorph |
| CN101606518A (en) * | 2009-07-27 | 2009-12-23 | 山东美罗福农化有限公司 | Prevent Wettable pesticide powder that lumps and preparation method thereof |
| CN102187873A (en) * | 2010-03-03 | 2011-09-21 | 利民化工有限责任公司 | Ternary compound wettable powder and preparation method and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679590A (en) * | 2019-09-18 | 2020-01-14 | 浙江嘉华化工有限公司 | Fosetyl-aluminum wettable powder composition |
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Application publication date: 20170329 |