High purity Pyrethrins 98% TOP1 supplier in China
3 Inquiries
8003-34-7
98%
according to the clients requirement
2024-12-31
N-Diethyl-m-toluamide,6-Methyluracil,Anisole,4-Dimethoxybenzoic acid,CS (lacrimator),Daucosterol
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
High purity Pyrethrins 98% TOP1 supplier in China Factory in China
High purity Pyrethrins 98% TOP1 supplier in China in stock manufacturer
High purity Pyrethrins 98% TOP1 supplier in China supplier in China
Quick DetailsProName:High purity Pyrethrins 98% TOP1 supplier in China
CasNo:8003-34-7
Appearance:Brown fine powder
Application:Used as insecticide
DeliveryTime:prompt
PackAge:according to the clients requirement
Port:shanghai
ProductionCapacity:1-100 Metric Ton/Month
Purity:98%
Storage:Store in dry, dark and ventilated place.
Transportation:by air or by sea
LimitNum:1 Kilogram
SuperiorityDayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities of custom synthesis chemicals in lab, plant and industrial scale with more than fifteen years.
Pls contact with us freely for getting detailed product specifications, product tech. date sheet, COA and MSDS, prices, delivery time and payment terms.
DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product's supplier in China, Dayangchem is your best choice.
Details
Dayang Chem (Hangzhou) Co.Limited, established in 2000, dedicated to the development, production and marketing of chemicals. We are a leading manufacturer and supplier of chemicals in China.
Manufacturing base: The Company has some Manufacturing base in Zhejiang, Jiangsu and Shandong provide. These bases focus on production and Contract Manufacturing.
Strong quality control system: Strength of our ethical commitment to quality control and quality assurance systems firmly based on ISO standard. QA and QC used in the whole process of raw material control, process control and finished product quality inspection.
Sales agent: Dayangchem are authorized by many Chinese chemical manufacturers as universal agency and international area agency. Dayangchem has established very good cooperation and business relations with hundreds of Chinese qualified manufacturers by long time business intercourse.
Rich experience in sales: 1000 square meters of office space with independent property rights, Sales team of nearly 40 people. Our customers throughout the world, especially the world-renowned companies, such as BACHEM, BASF, CELANESE, CORDEN,DOW,EVONIK, GENZYME,HENKEL, MERCK,ROCHE,SANOFI,SOLVAY.
Flexible payment terms: Various payment terms such as L/C,D/P,D/A and T/T will be accepted. Special Notice: DAYANGCHEM never require customers to remit payment to a personal account. Beware of being cheated.
Basic Info-
Product Name:
Pyrethrins
Other Name:Pyrethrins;Pyrethrins and Pyrethroids;Pyrethrum (insecticide);Firmotox;Pyrethrum;Parexan;Pyre-sin Plus;Pyrethrins and Pyrethroids,esters;Pyrethrins and Pyrethroids,chrysanthemates;Chrysanthemates pyrethrins and pyrethroids;Pyrethrins,chrysanthemates;Nettafid;Diatect;Pyrellin;Pyrethrum FS;Pyganic;Biopiren plus;Take Down Garden Spray;Take Down;Pyrocide 50;Goldgeist forte;Spruzit;Pyrevert;Piresan;Pyganic MUP 20;Pyrethro Vioryl 5SC;Pyrethrine;Pyrethrines;Pyrocide 175;Premium Pyrocide 175;12751-40-5;12768-73-9
CAS No.:8003-34-7
InChIKeys:VXSIXFKKSNGRRO-YWUDCVDHSA-N
Molecular Weight:700.9
Exact Mass:328.203857
EC Number:232-919-8
ICSC Number:1475
UN Number:3077|3352
DSSTox ID:DTXSID8034873
Color/Form:Refined extract is pale yellow mobile oil; unrefined extract is a dark greenish brown viscous liquid; powder (ground flowers) is a tan color.|Brown, viscous oil or solid.
ATC Code:P - Antiparasitic products, insecticides and repellents
HScode:29400010
Categories:
Characteristics-
PSA:
113
XLogP3:5.9 (pyrethrin II)
Appearance:Pyrethrins, [solid] appears as colorless to white liquids (or tan dusts). Primarily a threat to the environment. Immediate steps should be taken to limit spread to the environment. Easily penetrate the soil, contaminate groundwater or nearby waterways. Toxic by inhalation, skin absorption and/or ingestion. Used as pesticide. Practically insoluble in water.
Density:0.84-0.86 g/cm3
Melting Point:90-95 °C(lit.)
Boiling Point:338°F (Pyrethrin I), 392°F (Pyrethrin II), 279°F (Cinerin I), 361°F (Cinerin II)
Flash Point:75 °C
Refractive Index:1.524
Water Solubility:0.2 (pyrethrin I) and 9 (pyrethrin II) mg l -1 (ambient temp.)
Storage Conditions:2-8°C
Vapor Pressure:2.7×10 -3 (pyrethrin I) and 5.3×10 -5 (pyrethrin II) Pa
Toxicity:Oral-Rat LD50: 200 mg/kg; Oral-Mouse LD50: 370 mg/kg
Flammability characteristics:Flammable; spicy and irritating smoke is released from the fire
Odor:Characteristic odor of carrier
Henrys Law Constant:Henry's Law constant = 6.55X10-7 atm-cu m/mol at 25 °C (est)
Experimental Properties:Not compatible with alkaline material|Incompatible with lime and ordinary soaps because acids and alkalies speed up the process of hydrolysis. /Pyrethrins/|Hydroxyl radical reaction rate constant = 2.81X10-10 cu cm/molec-sec at 25 °C (est)
Air and Water Reactions:Oxidize relatively rapidly in air. Water emulsifiable.
Reactive Group:Esters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters
Reactivity Profile:PYRETHRINS decompose rapidly in base; may generate heat with caustic solutions. May also react with acids to liberate heat. Generate flammable hydrogen with alkali metals and hydrides.
Flammable Limits:Class IIIA Combustible Liquid: Fl.P. at or above 140°F and below 200°F.
Corrosivity:Non-corrosive
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Acute toxicity - Category 4, Dermal
Acute toxicity - Category 4, Inhalation
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H312 Harmful in contact with skin
H332 Harmful if inhaled
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P317 Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P391 Collect spillage.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. NO contact with oxidizing agents. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Separated from strong oxidants and food and feedstuffs. Well closed. Provision to contain effluent from fire extinguishing.Pyrethrins with piperonyl butoxide topical preparations should be stored in well-closed containers at a temperature less than 40 deg C, preferably between 15-30 deg C. Pyrethrins
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Seller Information
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Business Type:
Manufactory
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Main Products:
N-Diethyl-m-toluamide,6-Methyluracil,Anisole,4-Dimethoxybenzoic acid,CS (lacrimator),Daucosterol
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Location:
RM901-7,Unit 2,259# WenSan Road, Xihu District, Hangzhou Zhejiang, China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2020
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Certifications:
Dangerous Chemicals Business License,Pesticide Business License,ISO 9001:2015
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
South Korea
Pyrethrum Extract 50% Liquid
100 KG Jan 10, 2024 
Philippines
Pyrethrum Extract Pyrethrin pyrethrins HPLC
1 40' Fcl Feb 19, 2024
South Korea
Pyrethrum Extract 50% liquid
200 KG Oct 16, 2023 Post an enquiry for this product
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