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insecticide Chlorpyrifos 97TC 48EC manufacturer in China

Inquiry
  Post Date: May 06,2020
  Expiry Date: May 06,2021
  Detailed Description: Cas No. :2921-88-2 Quantity: 1000Kilograms
Specs:97TC 48EC
Price:1-10 USD Kilograms
Payment Method: L/C or T/T

Common name:chlorpyrifos(ANSI,ISO,BSI) 
Other name:Dowco179;ENT27311
Chemical name:O,O-diethyl-O-(3,5,6-trichloro-2-pyridyl)phos-phorothioate 
Structural formula:


Molecular formula:C9H11Cl3NO3PS
Molecular weight:350.5 
Physiochemical properties:Technical chlorpyrifos is white crystalline solid with a mild sulfur odor,stability: Wide stability at room temperature;Density: 1.398(43.5°C);Melting Point: 41.5~43.5°C;Vapour Pressure: 2.5mPa(25°C);
Solubility: 1.2mg/l in water, readily soluble in most organic solvents
Toxicity
Chlorpyrifos is moderate toxic to animals. Acute oral LD50 for rats 163mg/kg, acute dermal LD50 for rats>2g/kg; Slight irritation to eye, serious to skin. Subacute oral non-effect level for rats 0.03mg/kg, chronic oral non-effect level 0.1mg/kg. Chronic oral non-effect level for dog 0.03mg/kg. No carcinogenic, mutagenic and teratogenic effects at experimental dosage. Maximum allowed concentration0.2mg/m3 (TLV) in indoor air. High toxic to fish and aquatic organisms, LC50 for bulltrout 15mg/l (96 h, 72°C). Toxic to bees. Acute oral LD50 of 40.7% chlorpyrifos EC for rats 590mg/kg, acute dermal for rabbits LD50 2330mg/kg, irritation to skin and eyes. Acute oral of 14% G for rats LD50>2g/kg, acute dermal for rats LD50>2g/kg, acute inhale LC50>0.007μg/L(7 h), irritation to eyes and skin. 
Quality standard

Item name

Index

Content:  %≥ 

95.0,96.0,97.0,98.0

Water content:  %≤ 

0.2

Acidity(based on H2SO4): %≤ 

0.5

Mode of action: Thiophosphate insecticide; Contact, stomach, and respiratory action.
Non persistent on leaves, persistent in soil, high efficiency for the control of underground pests. At the recommended dosage, no phytotoxicity for most crop, but sensitive to tobacco.
Specification: ≥95%, 96%,97%,98%
Packing: 200kgs Iron Drum  or according to clients demands.

  CAS Registry Number:

2921-88-2
  Synonyms: ;O,O-diethyl O-3,5,6-trichloro-2-pyridyl phosphorothioate;ANSI;ISO;BSI;Dowco179;ENT27311;O,O-diethyl-O-(3,5,6-trichloro-2-pyridyl)phos-phorothioate;Clorpyrifos;Phosphorothioic acid O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl) ester;Chlorpyritos;Eradex;Lorsban;Trichlorpyrphos;Chlorpyriphos;O,O-diethyl O-(3,5,6-trichloropyridin-2-yl) phosphorothioate;O,O-diethyl S-(3,5,6-trichloropyridin-2-yl) thiophosphate;
  Molecular Formula: C9H11Cl3NO3PS
  Molecular Weight: 350.5863
  Molecular Structure: 2921-88-2 chlorpyrifos
  Hazard Symbols:  T:Toxic;
 N:Dangerous for the environment;
  Risk Codes: R25:;
R50/53:;
  Safety Description: S1/2:;
S45:;
S60:;
S61:;

  Company: Zhengzhou Labor Agrochemicals Co.,Ltd.     [ China ]          
  Contact: Sabrina Wan
  Tel: +86-371-66813168/66813580
  Fax: +86-371-66819620
  Email: rd@pesticidechina.com
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