What payment methods do you accept?

We accept LC, T/T, D/P, Western Union, and Money Gram.

Is the product certified?

Yes, the product meets ISO certification standards.

What are the solubility characteristics of the product?

It is soluble in water and glycol but not soluble in ethanol.

98% Sodium Sulfate Anhydrous for Washing Powder

Name: 98% Sodium Sulfate Anhydrous for Washing Powder
Brand: LK (NANJING) CO., LTD.
SKU: 1999245845

Jiangsu, ChinaLK (NANJING) CO., LTD.

US$50.00-110.00

27 Tons

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

CAS No.

7757-82-6

Formula

Na2SO4

Model NO.

22009

EINECS

231-820-9

Certification

ISO

Purity

Type

Sodium Sulfate

Appearance

Powder

Grade Standard

Industrial Grade

Application

Stuffing agent in detergent powder

Molecular Weight

142.04

Shelf Life

24 months

Transport Package

PP Bag with PE Liner

Specification

50/1000kg

Trademark

RAWCHEM

Origin

China

HS Code

28331100

Production Capacity

100,000 t/a

Key features

High Purity Grade: Industrial grade with 98% minimum purity and 85% minimum whiteness.

Versatile Applications: Serves as stuffing agent in detergent powder, paper making, glass, and dye industries.

Stable Supply Chain: Over 60% of China's total export volume for phos-free STPP replacement products.

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

Flexible Payment Terms: Accepts LC, T/T, D/P, Western Union, and Money Gram for global transactions.

Long Shelf Life: Real shelf life exceeds 2 years when stored in sealed bags away from moisture.

Global Shipping Options: Supports FOB, EXW, CFR, CIF, DDP, and other Incoterms from major Chinese ports.

ISO Certified Quality: Manufactured under ISO certification standards with strict quality control.

Company profile

High Repeat Buyers ChoiceQuality AssuranceDigital Management EnterpriseYears of Export Experience

LK (NANJING) CO., LTD.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-06-04Nearest Port: shanghai ,ningbo ,qingdao ,tianjinAverage Response Time: ≤11.50hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

About Our Factory & Business Background

Address3310, 2north Zhongshan Road, Nanjing, Jiangsu, China

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

Our Production Capability & Technical Expertise

Main ProductsSodium Lauryl Ether Sulfate (SLES), Linear Alkyl Benzene Sulphonic Acid (LABSA), Sodium Polyacrylate, Ethylene Diamine Tetraacetic Acid (EDTA), Modified Sodium Disilicate (Msd), Active Poly Sodium Metasilicate (Apsm), Sodium Silicate Powder/ Lumps, Potassium Silicate Powder, Mono Penta-Erythritol, Detergent Beads (Laundry Pods)

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the purity level of the Sodium Sulfate?

The product is Industrial Grade with a minimum purity of 98% by weight.

Q:What are the main applications of this product?

It is primarily used as a stuffing agent in detergent powder, as well as in paper making, glass industry, dye industry, and as a raw material for Sodium Silicate.

Q:How long is the shelf life of the product?

While the COA lists 2 years, the actual shelf life is much longer if the bags are sealed and stored away from sunlight and moisture.

Q:What are the lead times for delivery?

Both peak season and off-season lead times are within 15 working days.

Q:Does the product cake when exposed to air?

It may absorb moisture and cake, but if it can be easily crushed back into powder, it is considered fake-caking and does not affect quality.