Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Business Range:
OEM/ODM Service
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Niclosamide-Olamine 50% Wp, Niclosamide-Olamine 50%, Niclosamide-Olamine Wp manufacturer / supplier in China, offering Niclosamide-Olamine 50% Wp, Highly Effective Niclosamide-Olamine (83.1%Wp Molluscicide), Highly Effective Niclosamide (70% Wp) and so on.

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Niclosamide-Olamine 50% Wp

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Min. Order: 1 kg
Port: Shanghai, China
Production Capacity: 50000 Tons Per Year
Payment Terms: L/C, T/T, D/P
Appearance: Powder
Source: Organic Synthesis
Toxicity of High and Low: Low Toxicity of Reagents
Mode: Stomach Agent
Toxicological Effect: Special Action Insecticide
Formulation Types: Gr

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Basic Info

Model NO.: 50% Wp
CAS: 1420-04-8
Trademark: Essence
Transport Package: 1g-25kg for Solid Formulations
Specification: FAO, WHO
Origin: China
HS Code: 3808

Product Description

Niclosamide-olamine 50% WP

Common name niclosamide (BSI, E-ISO, (m) F-ISO, BAN, Germany (for veterinary use)) 
IUPAC name 2′,5-dichloro-4′-nitrosalicylanilide
Chemical Abstracts name 5-chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide 
CAS RN [50-65-7] 

Common name niclosamide-olamine (BSI, E-ISO, (m) F-ISO, BAN); clonitralid (Germany, for public health use) 
CAS RN [1420-04-8] 

Niclosamide Biochemistry Affects respiration, probably by inhibiting oxygen uptake, and carbohydrate metabolism.

Niclosamide Mode of action Molluscicide with respiratory and stomach action.

Niclosamide Uses Control of golden apple snail (Pomacea canaliculata) in rice, at 0.25-1.5 kg/ha. Control of schistosomiasis and fascioliasis in man by killing fresh-water snails which act as intermediate hosts. Also used for veterinary control of tapeworm infestations.

Niclosamide Compatibility Incompatible with acidic materials.


Composition Tech. is ≥96% pure (FAO Specification). Mol. wt. 327.1 M.f. C13H8Cl2N2O4  Form Almost colourless crystals; (tech. is a yellowish to grey-greenish powder).  M.p. 230 °C  V.p. 8 × 10-8 mPa (20 °C, by extrapolation; FAO Specifications) Kow logP = 5.95 (pH ≤4.0), 5.86 (pH 5.0), 5.63 (pH 5.7), 5.45 (pH 6.0), 4.48 (pH 7.0), 3.30 (pH 8.0), 2.48 (pH 9.3) Henry 5.2 × 10-6 (pH 4), 1.3 × 10-7 (pH 7), 6.5 × 10-10 (pH 9) (all Pa m3 mol-1, 20 °C, calc.) Solubility In water 0.005 (pH 4), 0.2 (pH 7), 40 (pH 9) (all in mg/l, 20 °C). Soluble in common organic solvents such as ethanol . Stability Stable at pH 5-8.7. pKa 5.6 (FAO Specifications)

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