Is there a quality guarantee or after-sales support?

Yes, we provide a 30-day quality guarantee with replacement/refund options and offer complimentary temperature monitoring for reefer containers.

What is the port of loading?

The main ports of loading are Qingdao, Tianjin, and Shanghai, ensuring convenient logistics access for global shipments.

60% Min 1313-82-2 Red Flake Na2s Sodium Hydrogen Sulphide for Dyeing Auxiliary

Name: 60% Min 1313-82-2 Red Flake Na2s Sodium Hydrogen Sulphide for Dyeing Auxiliary
Brand: SHANDONG PULISI CHEMICAL CO., LTD.
SKU: 2114673582

Shandong, ChinaSHANDONG PULISI CHEMICAL CO., LTD.

US$0.29-0.49

10,000 kg

Sample price:US$0.00/kg.Request sample

Product profile

CAS No.

1313-82-2

Formula

Na2s

EINECS

215-211-5

Model NO.

CAS NO. 1313-82-2

Appearance

Flake

Classification

Sulfide

Certification

ISO, SGS

Purity

60%

Type

Sodium Sulfide

Grade Standard

Industrial Grade

Port of Loading

Qingdao, Tianjin, Shanghai

Storage

Cool Dry Place

Certificate

COA, ISO, SGS, MSDS

Model No.

10ppm 30ppm 150ppm

Un No.

1849

Quantity

18-22mts for 1*20'gp

Danger Category

Application

Leather/Textile/Priting and Dyeing/Mining

Molecular Weight

78.0445

Melting Point

950 ℃

Water Soluble

186 G/L (20℃)

Density

1.86 G/Cm³

Na2s%≤

Na2so3%≤

Mark

Customizable

Transport Package

25kgs/1000kgs Bag

Specification

60%

Trademark

Shandong Pulisi

Origin

China; Shandong

HS Code

2830101000

Production Capacity

3000 Tons/Month

Key features

High Purity Industrial Grade: Sodium Sulfide with 60% min purity, meeting strict industrial standards for chemical applications.

Versatile Industrial Applications: Used in dyeing, leather tanning, metallurgy, paper making, and water treatment for heavy metal precipitation.

Flexible Packaging Options: Available in 25kg bags, palletized 18MTS, or 1000kg bags to suit different logistics needs.

Strategic Inventory & Fast Delivery: 1000+ MT stock in Qingdao/Tianjin/Longkou; 68% orders delivered within 15 days.

Triple Certification Compliance: Certified under REACH, ISO 9001, and FMQS with 100% customs clearance success rate.

Secure Payment Terms: Supports LC (sight/term), TT, and specialized schemes like 90-day LC for South America.

Risk Mitigation & Tracking: Real-time GPS tracking, third-party inspection, and 30-day quality guarantee with replacement.

Customizable Markings: Product markings are customizable to meet specific client branding or regulatory requirements.

Company profile

Exhibition ExperienceIn-stock CapacityFast DeliveryCustomization from Samples

SHANDONG PULISI CHEMICAL CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2006-10-01Nearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤9.01hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with strong export orientation, holding self-operated import and export rights and reporting that 90% of total sales are exports. It offers customization from samples and designs, has launched new products within the past year, and reports one R&D engineer plus an available SDK. Service documentation includes COA/MSDS support, third-party testing, application solutions, complaint procedures, and corrective-action procedures. Reported lead time is within 15 working days in both off-season and peak season. However, the supplier does not provide ODM services, does not serve popular brands through OEM, has no overseas showroom, agents, or branches, and reports zero quality-control testing equipment. Quality assurance and raw-material traceability statuses are unknown, so production and quality capabilities cannot be fully validated.

CertificationsThe supplier reports an ISO9001:2015 certificate and other certifications or certification-related capabilities. It also provides COA/MSDS documentation and supports third-party testing, but the specific scope and validity of the additional certifications are not stated.

After-Sales capabilityThe supplier states that its professional team provides application solutions for technical issues, offers COA/MSDS documentation and third-party testing, and maintains complaint-handling and corrective-action procedures with records. It has no overseas agents, branches, or showroom, which limits documented local service coverage.

R&D capabilityThe supplier reports one R&D engineer, new products launched within the past year, customization from samples and designs, and an available SDK. These are explicit innovation-related capabilities, although the very small stated R&D team limits the evidence of broader development capacity.

Customization capabilityThe supplier explicitly provides customization from samples and from customer designs. It does not provide ODM services, so its documented customization capability is design/sample-based rather than full ODM development.

Product Q&A

Q:What are the main applications of this product?

It is widely used in the chemical/dye industry, leather tanning (depilatory), non-ferrous metallurgy (flotation), paper industry, textile dyeing, water treatment, and electroplating.

Q:What packaging options are available?

We offer 25kg bags, palletized 25kg bags (18MTS per 20'GP), and 1000kg bags (20MTS per 20'GP) to optimize logistics and cost.

Q:What certifications does the product hold?

The product is certified under REACH, ISO 9001, and FMQS standards, ensuring compliance with global hygiene and quality regulations.

Q:What are the payment terms?

We accept LC (sight/term), TT (20% advance + 80% upon shipment), PayPal, and Money Gram. Special schemes like 90-day LC are available for specific markets.

Q:What is the lead time for delivery?

68% of orders are delivered within 15 days due to strategic inventory hubs. Peak season lead time is one month, while off-season is within 15 workdays.