SELENIUM POWDER BLACK 99.5% AR - 25 gm

Description

SELENIUM POWDER BLACK AR is a product provided by Research-Lab Fine Chem Industries. Laboratory reagents are chemicals which are used in laboratories as a part of experimental procedures. These reagents can be important parts of chemical reactions, analytical reagents or starting material for the production of other materials. This Selenium is in the form of a powder. It is of analytical grade. CAS number: 7782-49-2 Molecular formula: Se Molecular weight: 78.97 g/mol Description Observed: Black powder (Standard: Black powder) Assay Observed: 99.81% (Standard: (Min.) 99.5%) Melting point Observed: 220C (Standard: 220 222C) Nitric acid insoluble matter Observed: <0> Loss on drying Observed: 0.04% (Standard: <0> Non-volatile matter Observed: 0.039% (Standard: <0> Nitrogen compounds (N) Observed: 0.01% (Standard: <0> Copper (Cu) Observed: <0> Iron (Fe) Observed: 0.0041% (Standard: <0> Sulphur (S) Observed: 0.0009% (Standard: <0> Tellerium (Te) Observed: <0> Product specifications: Product name: SELENIUM POWDER BLACK AR Catalogue number: 1305A 00025 Unit: 1 bottle Quantity: 25 gm per bottle Related Products Prewash Solution Concentrate (PW) Brand: HIMEDIA Cat No.: DS0011-400ML Request For Quote DNA-XPress Reagent Brand: HIMEDIA Cat No.: MB501-100ML Request For Quote RDP Trio Reagent-MB566-100ML Brand: HIMEDIA Cat No.: Request For Quote RNA-XPress Reagent-MB601-100ML Brand: HIMEDIA Cat No.: Request For Quote Lysis Solution (C1) Brand: HIMEDIA Cat No.: Request For Quote Recently Viewed SELENIUM (metal) POWDER 99% CAT# 01305 RESEARCH-LAB FINE CHEM INDUSTRIES View Price SALICYLALDOXIME 98% AR CAT# 1300A Brand: RESEARCH-LAB FINE CHEM INDUSTRIES Cat No.: 1300A 00005 25 gm/Bottle View Price Request For Quote SAMARIUM OXIDE 99.9% AR CAT# 1301B Brand: RESEARCH-LAB FINE CHEM INDUSTRIES Cat No.: 1301B 00010 25 gm/Bottle View Price Request For Quote SAPONIN PURIFIED CAT# 1302A Brand: RESEARCH-LAB FINE CHEM INDUSTRIES Cat No.: 1302A 00025 100 gm/Bottle View Price 500 gm/Bottle View Price Request For Quote SAPONIN For Molecular Biology (from Plant) CAT# 1302B Brand: RESEARCH-LAB FINE CHEM INDUSTRIES Cat No.: 1302B 00100 500 gm/Bottle View Price Request For Quote SELENIUM AAS STANDARD SOLUTION 1000mg/L in Nitric Acid CAT# 1304E Brand: RESEARCH-LAB FINE CHEM INDUSTRIES Cat No.: 1304E 00125 500 ml/Bottle View Price Request For Quote