CAS 1317-36-Eight Litharge Powder Laboratory Testing Fire Assay

• CAS No.: 1317-36-Eigh
• Formula: Pbo
• EINECS: 215-267-Zero
• Model NO.: 1317-36-eigh
• Classification: Other Oxides
• Grade Standard: Assay Grade
• Kind: No Salt Oxide
• Quality: Special Class
• Usage: Ceramic, Ink
• Heat Resistance: 1350 Celsius
• Quality Grade: Original
• Samples: Available
• Transport Package: Bulk Bags\Bag
• Specification: 25kgs Bags or Bulk Bags
• Trademark: Jianxin
• Origin: China
• HS Code: 2824100000
• Production Capacity: 50000t/Year

Product Description

Basic Info.

Model NO.	99%	Yellow Powder	Yellow Powder
Applicaton	Used to Make Assay Flux	Mf	Pbo
Quality Grade	Special Class	Transport Package	25kgs Bags or Bulk Bags

Product Description

Product Description

 

Lead Oxide
Fire Assay Flux is used in geochemical assay laboratories for detection of gold in ore samples. we are the Chinese premier manufacturer and supplier of quality, gold free flux and litharge.Our quality system guarantees the levels of gold in the fire assay flux are less than 1-1.5ppb in the litharge component of the flux, making it ideal for low level assay work.
The raw materials are certified for the use of fire test flow, the main ones are litharge or lead oxide with SGS certified amounts of gold <1 ppb and Silver<1 ppm. ln addition is used Borax anhydrous, sodium carbonate, silicon oxide, fluorite, and other elements to order of each customer.

For each batch that is made for a given customer, a counter sample is left, which is kept for three months.

 

 

 Model Number: Fire Assay Flux 

Dimensions: Customized

Material: Litharge

Sample days: 7-15 days

 

Product Parameters

 

Technical specification for core material litharge with SGS report

Au< 1PPB    Ag<0.5PPM

Item index	Standard
Appearance:	Yellow powder
Melting point (ºC):	888~890
Boiling point (ºC):	1472 (decomposition)
Relative density (water = 1):	9.53
Purity (on dry basis):	99%min
Acid insolubles:	0.1%max
Moisture:	0.2%max
Fe2O3	0.05%max
Au:	2ppbmax
Ag:	0.2ppmmax

 

 

 

 

Packaging & Shipping

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