Description
Packaging & Delivery
Packaging Detail: For liquid: 200Ltr/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.
For solid: 25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.
Delivery Detail: 20-30days
Specifications
Common name: Malathion
Specification: 95%TC 45%/50%/57%EC 25%/50%WP, 925g/l UVL
Chemical Name: 5 diethyl (dimethoxy thiophosphorylthio) succinate.
Formula: C10H19O6PS2.
Molecular weight: 330.4.
CAS No.: 120068-37-3.
Physical & Chemical Properties
Composition: Tech. Grade is c. 95% pure.
Mol. Wt.: 330.3
M. F.: C10H19O6PS2
Form: Tech. Is a clear, amber liquid.
M. P.: 2.85 º C
B. P.: 156-157 º C/0.7 mmHg.
V. P. 5.3 mPa (30 º C) KOW: LogP = 2.75
Henry: 1.21 ´ 10-2 Pa m3 mol-1 (calc. )
S. G. /density: 1.23 (25 º C)
Solubility: In water 145 mg/l (25 º C). Miscible with most organic solvents, e. G. Alcohols, esters, ketones, ethers, aromatic hydrocarbons. Slightly soluble in petroleum ether and some types of mineral oil.
Stability: Relatively stable in neutral, aqueous media. Decomposed by strong acids and by alkali; Hydrolysis DT50 107 d (pH 5), 6 d (pH 7), 0.5 d (pH 9) (all 25 ° C);
F. P. 163 ° C(Pensky-Martens closed cup)
Mode of Action
Non-systemic insecticide and acaricide with contact, stomach, and respiratory action.
Application
Used to control coleoptera, ciptera, cemiptera, cymenoptera and cepidoptera in a wide range of crops, including cotton, pome, soft and stone fruit, potatoes, rice and vegetables. Used extensively to control major arthropod disease vectors (Culicidae) in public health programmes, ectoparasites (Diptera, Acari, Mallophaga) of cattle, poultry, dogs and cats, human head and body lice (Anoplura), household insects (Diptera, Orthoptera), and for the protection of stored grain. Typical application rates for agricultural uses 0.5-1.25 kg/ha. Phytotoxicity
Non-phytotoxic in general, if used as recommended, but glasshouse cucurbits and beans, certain ornamentals, and some varieties of apple, pear, and grape may be injured.
| Name of product | Malathion 95% TC |
| Index name | Index value | Measured value |
| Appearance | light yellow to brown liquid | light yellow liquid |
| Content (%) | ≥95.00 | 95.5 |
| Moisture (%) | ≤0.1 | 0.07 |
| Acidity (%) | ≤0.2 | 0.32 |
| Name of product | Malathion 50% EC(W/V) |
| Index name | Index value | Measured value |
| Description | Light Yellow Liquid | Light Yellow Liquid |
| Malathion Content (g/l) | ≥500 | 501 |
| E.C.Stability (1:20) | Stable | Complies |
| Acidity (H2SO4, %) | ≤0.5 | 0.2 |
| Water (%) | ≤0.3 | 0.2 |
Complaint
