What are the available packaging options?

Packaging includes 25kg bags (18-22MTS per 20'GP) and 900kg bags (18MTS per 20'GP).

Dressing Agent CAS No. 16721-80-5 70% Sodium Hydrosulphide/Sodium Hydrosulfide

Name: Dressing Agent CAS No. 16721-80-5 70% Sodium Hydrosulphide/Sodium Hydrosulfide
Brand: SHANDONG PULISI CHEMICAL CO., LTD.
SKU: 2110805212

Shandong, ChinaSHANDONG PULISI CHEMICAL CO., LTD.

US$420.00-730.00

10 Tons

Sample price:US$0.00/kg.Request sample

Product profile

CAS No.

16721-80-5

Formula

Nahs

EINECS

240-778-0

Model NO.

CAS NO. 16721-80-5

Appearance

Flake

Classification

Sulfide

Certification

ISO, SGS

Purity

70%

Type

Sodium Hydrosulfide

Grade Standard

Industrial Grade

Port of Loading

Qingdao, Tianjin, Shanghai

Mark

Customizable

Molecule Weight

56.06

Certificate

SGS, COA, ISO, MSDS

Fe

30ppm

Un No.

2949

Quantity

18-22mts for 1*20'gp

Dangerous Class

Melting Point

350 ℃

Density

1.79 G/Cm³

Flash Point

90 ℃

Application

Leather/Textile/Priting and Dyeing/Mining

Solubility

Soluble in Water, Soluble in Ethanol, Ether, etc.

Color

Yellow Flakes

Na2co3 ≤

2.00%

Transport Package

25kgs/900kgs Bag

Specification

70.00%

Trademark

Shandong Pulisi

Origin

China; Shandong

HS Code

28301090

Production Capacity

3000 Tons/Month

Key features

Fast Delivery: 68% of orders delivered within 15 days; urgent orders accelerated by 30% via express logistics.

Large Stock Availability: Strategic hubs in Qingdao, Tianjin, and Longkou with over 1,000 metric tons of stock.

Global Certifications: Triple-certified under REACH, ISO 9001, and FMQS standards with 100% customs clearance success.

Flexible Payment Terms: Supports LC (sight/term), TT (20% advance), and specialized schemes like 90-day LC for South America.

Quality Guarantee: 30-day quality guarantee with replacement or refund options and complimentary temperature monitoring.

Customizable Marking: Product marking is customizable to meet specific client branding requirements.

Versatile Applications: Ideal for leather dehairing, textile dyeing, mining flotation, and fertilizer sulfur removal.

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: ≤9.96hTerms 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.