The brief introduction of NBPT, DMPP
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N-Butylthiophosphoryl triamine，N-(N-Butyl)thiophosphoric triamide (NBPT): NBPT is currently an advanced, effective, widely used, and cost-effective urease inhibitor in the world. At present, it is widely used in countries such as the United States, Brazil, and Germany. The half-life after entering the soil is 7-8 days, which will not affect the next crop. The final decomposition products are mainly ammonium, sulfate, phosphate, etc., and have no negative effects on soil, microorganisms, humans, animals, water bodies, etc. It has passed the full testing by the US Food Safety Agency (FDA).
Universal NBPT powder
◎ Effective ingredients: ≥ 97% of the original drug
Customized NBPT powder
◎ Effective ingredients: NBPT+functional additives, protective agents, etc
Universal NBPT liquid
◎ Effective ingredients: 25% -35%, rainbow colored liquids such as red, blue, yellow, and green
Customized NBPT liquid
◎ Active ingredients: NBPT+functional additives, protectants, solvents, etc
Composite urease inhibitors: NBPT and other multiple urease inhibitors
Dual effect inhibitor: urease inhibitor+nitrification inhibitor
DMPP has following characteristic:
1、Does not produce toxic effects on plants.
2、Completely decomposed in the soil, the final decomposition products are phosphate, water, carbon dioxide, nitrogen oxides.
3、There is no residue in the harvested agricultural products.
4、There is no risk to the soil, microorganisms, water bodies, humans and animals.
5、There is no leaching in the soil.
6、It is non-irritating to human skin.
7、With low dosage, the same effect can be achieved when the dose is only 1/15 of dicyandiamide.Universal DMPP powder
◎ Effective ingredients: ≥ 97% of the original drug
Customized DMPP powder
◎ Effective ingredients: 10% -90% DMPP+functional additives, protective agents, etc
Composite nitrification inhibitors: DMPP and other multivariate nitrification inhibitors Usage: DMPP can inhibit the activity of nitrite bacteria in soil, delay the conversion of ammonium nitrogen to nitrate nitrogen, help increase the adsorption capacity of soil ammonium nitrogen, improve the retention time of effective nitrogen, extend the fertilizer efficiency period, and improve nitrogen fertilizer utilization efficiency. Scope of use: Mixed with ammonium nitrogen and amide nitrogen fertilizers in limited amounts, used to produce stable nitrogen fertilizers, stable compound fertilizers, water-soluble fertilizers, etc. Addition amount: DMPP (converted to pure) is added at 0.5% -1.0% of the total amount of ammonium nitrogen and amide nitrogen in the fertilizer. 1).N-(N-butyl) thiophosphoric triamide; (NBPT; NBTPT)
CAS NO: 94317-64-3
Molecular formula: C4H14N3PS
Assay: ≥97.0%
Melting point: 56-60℃
Description: White crystalline solids or white powder
Packing: 25kg/Cardboard drum or Kraft paper bag; 500kg/jumbo bag 2).N-(N-Propyl)-thiophosphoric triamide; (NPPT; NPTPT)
CAS NO: 916809-14-8
Molecular formula: C3H12N3PS
Assay: ≥97.0% Melting point:
Description： Packing: 25kg/Cardboard drum or Kraft paper bag; 500kg/ jumbo bag 3). 3,4-dimethylpyrazole phosphate; (DMPP)
CAS NO: 202842-98-6
Molecular formula: C5H8N2·H3O4P
Assay: ≥97.0%
Melting point: 167-169℃ Description:
Packing: 25kg/Cardboard drum or Kraft paper bag 4). 3,4-Dimethylpyrazole; 4,5-dimethyl-1H-pyrazole (DMP)
CAS NO: 2820-37-3
Molecular formula: C5H8N2
Assay: ≥97%
Melting point: 34-40℃ Description:
Packing: 25kg/Cardboard drum or Kraft paper bag 1) MFU (2-methoxy-4-hydroxy-5-fluoropyrimidine)
Molecular formula: C5H5N2O2
Content: ≥ 98%
Melting point: 185-190 ℃
Moisture content: ≤ 0.5%
Impurity: ≤ 0.6% Description:
Packaging: Net weight of 25 kg/cardboard drum or woven bag 2) 1,2,4-1H triazole CAS number: 288-88-0 Molecular formula: C2H3N3 Content: ≥ 99% Melting point: ≥ 119.5 ℃ Moisture content: Description: Appearance: White crystalline body Packaging: Net weight of 25 kg/cardboard drum or woven bag 3) 1,2,4-triazole sodium CAS number: 41253-21-8 43177-42-0 Molecular formula: C2H2N3Na Content: ≥ 99% Melting point: ≥ 295 ℃ Moisture content:
Description: Appearance: White or light yellow crystals Packaging: Net weight 25 kg/cardboard drum or woven bag or 500kg ton bagOther fine chemical products (1,8-diaminonaphthalene, 1,5-diaminonaphthalene, 1,5-naphthalene diisocyanate) Mainly used for organic synthesis 3) 1,8-Diaminonaphthalene CAS number: 479-27-6 Molecular formula: C10H10N2 Content: ≥ 99.5% Melting point: 64 ℃ Moisture content: ≤ 0.5% Appearance: Needle shaped crystals Packaging: Net weight of 25 kg/cardboard drum or woven bag 3) 1,5-Diaminonaphthalene CAS number: 479-27-6 Molecular formula: C10H10N2 Content: ≥ 97% Melting point: 185-187 ℃ Moisture content: ≤ 0.5% Appearance: White or light yellow crystalline solid flakes Packaging: Net weight of 25 kg/cardboard drum or woven bag 3) 1,5-naphthalene diisocyanate CAS number: 3173-72-6 Molecular formula: C12H6N2O2 Content: ≥ 99% Melting point: 126-130 ℃ Moisture content: Appearance: White or light yellow crystalline solid flakes Packaging: Net weight of 25 kg/cardboard drum or woven bag
Pharmaceutical and pesticide intermediates (MFU, triazole, sodium triazole) MFU (2-methoxy-4-hydroxy-5-fluoropyrimidine): MFU is a pharmaceutical intermediate that can be used for the production of 5-fluoropyrimidine compounds. As the first choice of anti-tumor metabolic drugs, 5-fluoropyrimidine compounds can be used to treat esophageal cancer, gastric cancer, colon cancer, cervical cancer, lung cancer, breast cancer and other cancers. MFU is also an important intermediate of anti AIDS drug (Entratabine). Triazole:
Triazole is an organic compound widely used in the synthesis of pesticides such as triadimefon, paclobutrazol, imidazole, and imidazole, as an intermediate in the drug triazolbactam. Light yellow or brown needle shaped crystals with strong water absorption. Sodium triazole: a white or light yellow crystal that can be used as a raw material for pesticide intermediates and organic synthesis. |
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