What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, Western Union, and Money Gram. Lead time is within 15 workdays for both peak and off-season.

Which industries can use this product?

It is widely used in the detergent industry, textile and dyeing industry, industrial cleaning, and the porcelain industry.

Factory Wholesale 95% Modified Sodium Di-silicate for Phosphors-Free Laundry Powder

Name: Factory Wholesale 95% Modified Sodium Di-silicate for Phosphors-Free Laundry Powder
Brand: LK (NANJING) CO., LTD.
SKU: 1994972755

Jiangsu, ChinaLK (NANJING) CO., LTD.

US$399.00-699.00

26 Tons

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

CAS No.

1344-09-8

Formula

Na2O.2SiO2

Model NO.

22001

EINECS

215-687-4

Certification

ISO

Purity

95%

Type

Sodium Silicate

Appearance

Powder

Grade Standard

Industrial Grade

Application

Replacing STPP to make detergent powder

Molecular weight

182

Ca2+ exchange capacity (CaCO3 mg/g)

550 min

Mg2+ exchange capacity (MgCO3 mg/g)

100 min

SiO2 content

25% min

Shelf Life

24 months

Transport Package

PP woven bags with PE liner

Specification

25kg / 650kg / 800kg

Trademark

RAWCHEM

Origin

China

HS Code

3824999999

Production Capacity

50000

Key features

Phosphorus-Free Eco-Friendly: Replaces STPP to eliminate phosphorus pollution in water systems while maintaining cleaning efficiency.

High Water Softening Capacity: Features 550 mg/g Ca2+ exchange capacity and 100 mg/g Mg2+ exchange capacity for superior water softening.

Low-Temperature Performance: Maintains strong pH buffering ability and effective cleaning performance in low-temperature water conditions.

Broad Compatibility: Compatible with various surfactants and bleaching agents, suitable for different detergent processing methods.

Anti-Sediment Property: Prevents sediment formation in detergent formulations, ensuring product stability and clarity.

Cost-Effective Solution: Offers a lower price alternative to STPP without compromising on essential detergent performance metrics.

Industrial Grade Purity: Guaranteed 95% minimum solid content with high whiteness (85% min) and controlled moisture levels.

Versatile Application Scope: Applicable in detergent, textile, industrial cleaning, and porcelain industries for diverse cleaning needs.

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: ≤10.75hTerms 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 main function of Modified Sodium Di-silicate in detergent?

It serves as a phosphorus-free replacement for STPP, offering water softening, pH buffering, and anti-sediment properties while reducing environmental pollution.

Q:What are the key chemical specifications of this product?

Key specs include 95% min solid content, 25% min SiO2, 550 min Ca2+ exchange capacity, 100 min Mg2+ exchange capacity, and pH 12.5 max.

Q:How does MSD compare to STPP and Zeolite?

MSD offers better Ca/Mg exchange capacity than Zeolite and is more cost-effective than STPP, while being environmentally friendly with no phosphorus content.

Q:What is the shelf life of the product?

The COA lists 2 years, but the actual shelf life is longer if stored properly in sealed bags away from sunlight, moisture, and incompatible chemicals.

Q:What are the available forms of the product?

It is available as white granular powder or fine solid powder, with specific granulometry options for different industrial applications.