What are your payment terms?

We usually accept T/T, ****** trade assurance, Western Union, L/C.

Can I visit your company and factory in China?

Sure. You are very welcomed to visit our company in Zibo, China. (1.5H drive way from Jinan)

How Can I place an order?

You could just send us inquiry to any of our sales representatives to get detailed order information, and we will explain the detail process.

Mining Site Sodium Hydrosulfide 70% Yellow Flake

Name: Mining Site Sodium Hydrosulfide 70% Yellow Flake
Brand: Shandong Furun Chemical Technology Co., Ltd
SKU: 2121903412

Shandong, ChinaShandong Furun Chemical Technology Co., Ltd

US$418.00-728.00

10 Tons

Sample price:US$15.00/bag.Request sample

Product profile

CAS No.

16721-80-5

Formula

Nahs

EINECS

240-778-0

Model NO.

70%-99%

Appearance

Flake

Classification

Certification

CCIC, CIQ, RoHS, ISO

Purity

80%~90%

Type

Sodium Hydrosulfide

Grade Standard

Industrial Grade

Na2co3 ≤

2.00%

Density

1.772 G/Cm³

Molecular Weight

90.03

Port of Loading

Qingdao, Tianjin, Shanghai

Acidity

Medium Strong Acid

Boiling Point

365.10 ºC

Flash Point

188.79 ºC

Un No.

3261

Melting Point

101-102ºC

Certificate

ISO9001, SGS, COA, MSDS, etc

Transport Package

25kg Bag/900kgs Bag

Specification

90%

Trademark

shandongfurun

Origin

China; Shandong

HS Code

28301090

Production Capacity

5000 Tons/Month

Key features

Wide Industrial Application: Used in mining, leather, wastewater treatment, and dye industries.

High Purity Standard: Industrial grade with 80%-90% purity and strict quality control.

Flexible Customization: Supports full customization, minor changes, and sample-based design.

Competitive Pricing: Negotiable prices tailored to customer benefits and order conditions.

Reliable Delivery: On-time delivery guaranteed with 15-day lead time for all seasons.

Comprehensive Certifications: Holds ISO, CCIC, CIQ, RoHS, SGS, and COA certifications.

Low MOQ Support: Minimum Order Quantity is just 1 unit, suitable for small retailers.

24/7 Online Service: Round-the-clock customer support for inquiries and order assistance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryLow MOQ

Shandong Furun Chemical Technology Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Qingdao portAverage Response Time: ≤24h CertifiedTerms of Payment: T/T, D/P, LC, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with business activities covering equipment, mining machinery, hardware, mechanical and electrical equipment, rare-earth functional materials, magnetic materials, non-ferrous metal alloys, recycled resources, warehousing, and related technical services. It reports broad customization capabilities and lead times within 15 working days in both peak and off-season periods, supported by written procedures for supplier assessment, corrective actions, and complaint handling. However, the supplier reported no new products launched during the past year, no available SDK, no in-stock capacity, no overseas warehouse, showroom, agent, or branch, and no participation in offline trade shows. Environmental assessment documentation, quality assurance status, raw-material traceability, and manufacturing contract status are unknown. Quality-control testing equipment is listed as zero. Financial records are referenced for 2022–2024, but the provided data does not establish...

Supplier typeThe supplier is explicitly identified as a trading company. Its stated scope includes technical services, equipment and machinery sales, metals and materials, recycled resources, and general cargo warehousing, indicating a diversified trading and service profile rather than confirmed direct manufacturing.

R&D capabilityThe supplier reported no new products launched during the past year and no available SDK. These are explicit limitations in recent product development and SDK-supported R&D capability, although they do not address every possible form of innovation.

Production capacityThe supplier is classified as a trading company and reports no in-stock service capacity; manufacturing contract status is unknown. Although its business scope includes some manufacturing activities, the provided information does not confirm owned production facilities or adequate production resources, and quality-control testing equipment is listed as zero.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization service capability.

Product Q&A

Q:Can we print our logo on the product?

Of course, we can do it. Just send us your logo design.

Q:Do you accept small orders?

Yes. If you are a small retailer or starting up business, We are definitely willing to grow up with you. And we are looking forward to co-work with you for a long term relationship.

Q:How about the price? Can you make it cheaper?

We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.

Q:Do you offer free samples?

A 5Stars Review = A Free Sample It's appreciated that you could write us positive reviews if you like our products and service, we will offer you some free samples on your next order.

Q:Are you able to deliver on time?

Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!