Natural Uncalcined Diatomite (CAS 61790-53-2) is freshwater diatom fossil mineral powder rich in amorphous silica. Without high-temperature calcination, it maintains complete natural diatom shell porous structure. The material possesses strong adsorption, oil absorption and physical abrasive properties. Widely used in agriculture as natural pest control agent, inert carrier for pesticides and soil amendment. It supports organic farming systems, improves soil permeability and realizes sustained r

Product Detail

Product Overview

Natural Diatomite CAS 61790-53-2 is raw uncalcined amorphous silica powder specially developed for agricultural industry. Calcined diatomite will destroy original porous skeleton and weaken adsorption effect. This raw uncalcined grade keeps complete micro-pore structure. It can be applied for organic pest management, pesticide adsorption carrier and soil conditioning. It helps agricultural producers reduce chemical pesticide usage and develop eco-friendly planting schemes.

Key Features

CAS Number: 61790-53-2, Raw Uncalcined Natural Diatomite, Amorphous Silica
Complete original diatom porous microstructure, superior adsorption & oil absorption capacity
Physical insect control performance, no chemical toxic composition, suitable for organic agriculture
Excellent carrier property for herbicides, fungicides and insecticides to achieve sustained release
Improve soil aeration and water retention, optimize soil aggregate structure
Low heavy metal content, stable chemical property, pH neutral
Multiple mesh specifications available for dry spreading or liquid mixing application
No crystalline silica hazard compared with calcined high-temperature treated diatomite

Main Applications

Natural physical pest repellent for organic farmland, orchard and greenhouse
Adsorption carrier for wettable powder, granular pesticide formulations
Soil conditioner to loosen soil and enhance water & fertilizer retention
Anti-caking additive for compound fertilizer and agricultural mineral raw materials
Grain storage insect-proof inert powder to protect stored crops

Usage Guidance

For pest control: Spread evenly on soil surface or mix with water for foliage spraying, reapply after rain.

For pesticide carrier: Fully blend with agrochemical raw materials according to formulation proportion.

For soil improvement: Mix uniformly into topsoil before sowing.

Wear dust mask during operation to avoid inhalation of fine powder. Store away from moisture.

Storage & Package

Keep package tightly sealed. Store in dry and ventilated warehouse, prevent dampness. Standard package: 25kg woven bag with inner PE liner. Shelf life: 24 months under dry sealed storage.

Service Support

Agricultural test samples available. COA and technical specifications can be provided. Stable bulk supply capacity. Welcome to inquire factory quotation.

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.