What payment terms are accepted?

Accepted payment methods include LC, T/T, D/P, PayPal, and Western Union.

How is quality control managed?

High-level quality control is maintained at each production stage, with counter samples kept for three months for every batch.

What is the purity of the lead oxide used?

The lead oxide has a purity of 99% min on a dry basis, with acid insolubles max 0.1% and moisture max 0.2%.

Gold Fire Assay Flux or Litharge Powder

Name: Gold Fire Assay Flux or Litharge Powder
Brand: Hebei Fiza Technology Co., Ltd.
SKU: 2291436645

Hebei, ChinaHebei Fiza Technology Co., Ltd.

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.

Formula

Model NO.

99%

EINECS

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

Customized Flux Recipes: Produced to specific customer-supplied recipes with tailored ingredient combinations.

Ultra-Low Gold Content: Gold levels in litharge component guaranteed below 1-1.5 ppb for precise low-level assays.

SGS Certified Raw Materials: Main ingredients like litharge certified with gold <1 ppb and silver <1 ppm.

High Purity Litharge: Lead oxide purity 99% min with acid insolubles max 0.1% and moisture max 0.2%.

Flexible Packaging Options: Available in 25kg bags, drums, 500kg bulk bags, or customized packaging requirements.

Quality Control Samples: Counter samples retained for each batch for three months to ensure consistency.

Rapid Lead Time: Peak and off-peak season lead times both within 15 working days.

Comprehensive Technical Support: Expert consultation available for product selection and evaluation samples provided.

Company profile

Hebei Fiza Technology Co., Ltd.

Hebei, China

CertifiedBusiness Type: Trading CompanyExport Year: 2017-11-01 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤7.79h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

About Our Factory & Business Background

AddressAddress, Handan, Hebei, China

Plant Area200 square meters

Number of Employees4

Registered Capital3,000,000 RMB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSodium Chlorite, Strontium Carbonate, Potassium Nitrate

Our Industry Experience & Global Business Record

Year of Establishment2017-10-13

Main MarketsEurope, Southeast Asia/ Mideast

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

Product Q&A

Q:Can the flux composition be customized?

Yes, Fiza produces flux to very specific, customer-supplied recipes using materials like Litharge, Soda Ash, Borax, and Silica Flour.

Q:What is the gold content in the litharge?

The gold levels are guaranteed to be less than 1-1.5 ppb, making it ideal for low-level assay work.

Q:What are the packaging options available?

Products are packed in 25kg net weight bags or drums with pallets, 500kg bulk-bags with crates, or as per customer requirements.

Q:How long is the lead time for orders?

The average lead time is within 15 working days for both peak and off-peak seasons.

Q:Are samples available for evaluation?

Yes, consultation is available to help select the right product, and samples are provided for evaluation.

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