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Assay Grade Fire Assay Flux /Litharge Lead Oxide Powder
US$3,300.00
5-9 Tons
US$3,200.00
10-19 Tons
US$3,100.00
20+ Tons

Product specifications

Au

Sample price:US$80.00/kg.Request sample

Product profile

Customization

Available

CAS No.

No

Formula

No

Model NO.

99%

EINECS

No

Type

Assay Grade

Composition

Lead Oxide, Anhydrous Borax, Soda Ash Dense, etc

Usage

Assay Flux

Flux Type

Fire Assay Flux

Appearance

Yellow Powder

Component 1

Lead Oxide

Component 2

Anhydrous Borax

Component 3

Soda Ash Dense

Component 4

Silica 200 Mesh

Component 5

Silver

Component 6

Flour

Component 7

Oil

AG

0.2 Ppm Max

Au

2 Ppb Max

Transport Package

25kgs Bags or Bulk Bags

Specification

99%

Trademark

FIZA

Origin

Hebei China

HS Code

2824100000

Production Capacity

100 Tons Per Month

Key features

Ultra-Low Gold Contamination: Gold levels in litharge component are less than 1-1.5ppb, ideal for low level assay work.
SGS Certified Raw Materials: Main raw materials like litharge are SGS certified with gold <1 ppb and Silver <1 ppm.
Custom Recipe Formulation: Flux produced to specific customer-supplied recipes using Litharge, Soda Ash, Borax, etc.
High Precision Testing: Produces results precise enough to be specified in parts per billion for precious metals.
Quality Control & Counter Samples: Counter samples kept for three months for each batch to ensure consistent quality.
Flexible Packaging Options: Available in 25kg bags/drums, 500kg bulk-bags, or customized to customer requirements.

Company profile

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤11.33h

About Our Factory & Business Background

AddressAddress, Handan, Hebei, China
Plant Area196 square meters
Number of Employees7
Registered Capital3,000,000 RMB
Terms of PaymentLC, T/T, PayPal, D/P, Western Union
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1
Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsLead Oxide Lead Sufate, Barium and Strontium Salt, Chlorine Dioxide, Flux and Crucible Cupel, Sodium Percarbonate, Potassium Mono Persulfate, Soap, Detergent
QA/QC inspectors1 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers2 people
Traceability of Raw MaterialsYes
Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2017-10-13
Main MarketsCentral Asia
Number of Foreign Trading Staff7
Overseas Agent/BranchNo
New Products Launched in Last yearYes

Product Q&A

Q:What is the gold content in the flux?
A:
The gold levels in the litharge component of the flux are less than 1-1.5ppb, making it ideal for low level assay work.
Q:Can the flux recipe be customized?
A:
Yes, Fiza produces flux to very specific, customer-supplied recipes using raw materials like Litharge, Soda Ash Dense, Borax, and Silica Flour.
Q:What are the main components of the flux?
A:
Typical raw materials include Litharge (Lead Oxide), Soda Ash Dense, Borax, Baking Flour/Corn meal, and Silica Flour.
Q:Is the raw material certified?
A:
Yes, main raw materials such as litharge are SGS certified with gold <1 ppb and Silver <1 ppm.
Q:What is the packaging standard?
A:
Packed in 25kgs net weight bags or drums with pallets, 500kgs bulk-bags with crates, or as per customer's requirement.

Send Inquiry

*To:Hebei Fiza Technology Co., Ltd.Hebei Fiza Technology Co., Ltd.
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