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Metaldehyde 5% GR Snail Insecticide Molluscicides Pesticides CAS NO.108-62-3

Metaldehyde 5% GR Snail Insecticide Molluscicides Pesticides CAS NO.108-62-3

Brand Name : molotus

Model Number : metaldehyde 5%GR

Place of Origin : China

MOQ : 2000

Delivery Time : 15-20 days for large package; 20-25 days for small package

Packaging Details : 25KG Drum/Bags; 1KG, 500g, 250g, 200g Aluminum bags

Color : Blue

Concentration : 5%GR, 10%GR

Mode of action : Molluscicide with contact and stomach action. Metaldehyde-poisoned slugs secrete large quantities of slime, desiccate and die. Their mucus cells are irreversibly destroyed.

Usage : Control of slugs and snails in agriculture and horticulture.

Phytotoxicity : Non-phytotoxic when used as recommended.

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Snail Insecticide Molluscicides Pesticides Metaldehyde 5% GR 108-62-3


Metaldehyde


TC & FORMULATION: 95%TC, 5%GR


Structure Formula:


NOMENCLATURE

Common name metaldehyde (BSI, E-ISO, F-ISO, JMAF, accepted in lieu of a common name)

IUPAC name r-2,c-4,c-6,c-8-tetramethyl-1,3,5,7-tetroxocane; 2,4,6,8-tetramethyl-1,3,5,7-tetraoxacyclo-octane

Chemical Abstracts name 2,4,6,8-tetramethyl-1,3,5,7-tetraoxacyclooctane; acetaldehyde tetramer (but see Composition)

CAS RN [108-62-3] tetramer; [37273-91-9] (metaldehyde, unspecified molecular formula); ([9002-91-9] homopolymer) EEC no. 203-600-2


PHYSICAL CHEMISTRY

Composition Metaldehyde is a tetramer of acetaldehyde; it is sometimes, incorrectly, referred to as a homopolymer of acetaldehyde. Mol. wt. 176.2 (tetramer) M.f. C8H16O4 (tetramer); (C2H4O)x (homopolymer) Form Crystalline powder. M.p. 246 ºC (sealed tube) B.p. Sublimes at 112-115 ºC (atmospheric pressure), with partial depolymerisation V.p. 6.6 ´ 103 mPa (25 °C) KOW logP = 0.12 Henry 3.5 Pa m3 mol-1 (calc.) S.g./density 1.27 (20 °C) Solubility In water 222 mg/l (20 °C). In toluene 530, methanol 1730 (both in mg/l, 20 °C). Stability Depolymerises and sublimes above 112 °C. F.p. 50-55 °C (Abel-Pensky closed cup)

APPLICATIONS

Mode of action Molluscicide with contact and stomach action. Metaldehyde-poisoned slugs secrete large quantities of slime, desiccate and die. Their mucus cells are irreversibly destroyed. Uses Control of slugs and snails in agriculture and horticulture. Phytotoxicity Non-phytotoxic when used as recommended. Formulation types GB; RB; Pellets.


Quality Metaldehyde 5% GR Snail Insecticide Molluscicides Pesticides CAS NO.108-62-3 for sale

Metaldehyde 5% GR Snail Insecticide Molluscicides Pesticides CAS NO.108-62-3 Images

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