Sandioss eco-friendly Gold-leaching is the global first high-tech andeco-friendly gold processing product. This product doesn’t change originalgold-leaching equipment and cyanide process. Sandioss Non-cyanide Gold-leachingreplaces Sodium cyanide 100% and is 100% eco-friendly gold-leaching productapplying to disseminated gold deposit, primary ore, oxide ore, semi-oxide ore,sulphide ore, gold concentrate, cyanidation slag, E-waste, heap spraying,carbon leaching and pond leaching. The product has higher recycling rate of leaching，faster rate of dissolution，lower cost and excellent performance of extraction, easy operation, safewarehouse, convenient transportation, etc.
Introduction
Brand：圣的Sandioss
Chinese Name：环保黄金浸金剂
English Name：Eco-Friendly Gold Lixiviant
Physical properties
Material composition name：complex
Appearance&Odor：Lightgrey Irregular granule and powder,Weak odor.
Solubility：soluble in water
Relative density：（Water=1）：1.28（17℃）
Composition/information on ingredients
Description:Mixture ofsubstances listed below with additions.
Components Number | CASNumber | Approximate（%）byWt |
SodiumOxide（Na2O） | 1313-59-3 | 30% |
Nitrogen（N） | 7727-37-9 | 20% |
Ammonium（NH4） | 14798-03-9 | 20% |
Calciumoxide（CaO） | 1305-78-8 | 20% |
Iron(III) oxide（Fe2O3） | 1309-37-1 | 10% |
Toxicological information
• Acute OralToxicity：The Guidelines for the Testing of Chemicals 401Acute Oral Toxicity Test (State Environmental Protection Administration ofChina 2004) .Based on the test results,under the current test conditions,the Acute conditions,thecurrent test conditions,the Acute Oral Toxicity LD50 Value,female：584mg/kg，95%confidence limit：430-794mg/kg；male：584mg/kg，95%confidence limit：430-794mg/kg(Mouse).
• Identificationof Corrosive Hazard：The product is not classified in corrosives.
• Hazardouswastes-Identification for toxic substance content：GB5085.6－2007 Iden-tification standards for hazardouswastes Identification for toxic substance con-tent 4.1. CN-：ND,the LOQ is 5.12×10-3mg/kg.The content of CN- in the test sample doesnotexceed the linit.
• Animalstimulus data: mild irritation
• The determination of six valence Chromium solid waste: Arsenic,Cadmium, Chromium, Copper, Nickel, Lead, Zinc, all of them do not exceed standard.
Application and properties
• The product has the properties of leaching Gold(extracting Gold), leaching Palladium, leaching Silver, plating Gold anddissolving Gold.• The product is mainly used in Gold ore, primaryore, Oxide ore, semi-Oxide ore, Sulfide ore, fine Gold ore, Cyanide tailingsore and extracting Gold from electronic waste etc, solved the current worldwideproblem of environmental protection Gold extraction.
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