English 
搜索
Chemical Identification
Common Name
Diatomaceous earth
CAS
diatomite
CAS No.
61790-53-2
Molecular Formula
O2Si (major component)
Molecular Structure
Physical Properties
Approx. 90% silica. Oil absorption, 135-185%; screen analysis, 325 mesh; bulk density, 8-15 lb./cu. ft.; pH7. Compatible, stable with toxicants. Free-flowing for good grindability. Inert, with some solubility in strong acids or alkalis.
Toxicology
Nontoxic
Environmental Profile
WATER SOLUBILITY: Negligible
Transport Information
Hazard Class:O (Obsolete as pesticide, not classified)

Porduct NewsMore

USA: Nat'l Corn Grower Assn leader warns Int'l Trade Commission against placing duties on imports of 2,4-D

2,4-D

Bayer develops alternative to glyphosate herbicide

Glyphosate

Colombia’s Constitutional Court bans chlorpyrifos

Chlorpyrifos

ADAMA Canada moves forward with lambda-cyhalothrin sales for 2023

Lambda-cyhalothrin

Copper formulations' market still underestimated: Chinese self-developed Thiazoles is tapping potential of global market

Copper fungicides

Mexico: Import of glyphosate drops from 16,500 tons to 8,200 tons

Glyphosate

Glyphosate to gain temporarily one year approval in EU without support of qualified majority of Member States

Glyphosate

Glyphosate prices drop 30% in Argentina

Glyphosate

One year extension of EU glyphosate approval failed to pass in the latest meeting

Glyphosate

Palmer amaranth in two southern U.S. states now resistant to S-metolachlor

S-metolachlor

Related CompaniesMore