Physical and chemical properties:
Product Name |
Eco-Friendly Gold Leaching agent |
Material composition name |
complex |
Appearance&Odor |
Gray granule and powder |
||
Solubility |
soluble in water |
Relative density |
(Water=1) :1.28( 17℃) |
Composition/information on ingredients:
Components Number |
CAS Number |
Weight ratio( %) |
Sodium oxide( Na2O) |
1313-59-3 |
30% |
Nitrogen( N) |
7727-37-9 |
20% |
Ammonium( NH4) |
14798-03-9 |
20% |
Calcium oxide( CaO) |
1305-78-8 |
20% |
Iron(III) oxide( Fe2O3) |
1309-37-1 |
10% |
Properties and Applications:
●The product has the properties of leaching Gold(extracting Gold), leaching Palladium, leaching Silver, plating Gold and dissolving Gold.
●The products are mainly used in gold mines, primary ores, oxide ores, semi-oxide ores, sulfide ores, gold
concentrates, cyanide tailings, gold extraction from electronic waste, etc., and also solve the current global problem of environmentally friendly gold extraction.
Package:
25Kg plastic bag.
Storage:
Animal acute oral toxicity data: (by the State Environmental Protection Administration 2004) test method, chemical test method 401,
Acute oral toxicity test, according to the test results, under the current test conditions, the acute oral toxicity LD50 value of mice,
Female mice: 584mg/ kg, 95% confidence limit: 430-794mg/ kg; Male mice: 584mg/ kg, 95% confidence limit: 430-794mg/ kg. This product is slightly toxic.
• Corrosive hazard identification: Not a corrosive product.
• Identification of toxic substance content in hazardous waste: standard requirements or standard clause number, GB 5085.6-2007 Hazardous waste identification standard toxic substance content identification 4.1 -GB5085 .6-2007.
According to the test results, no cyanide ion was detected, and the minimum detection content was 5.12×10-3mg/ kg. The cyanide ion content did not exceed the limit.
• Animal irritation data: Slight irritation.
• Determination of hexavalent chromium in solid waste: arsenic, cadmium, chromium, copper, nickel, lead and zinc, all are within the standard.