What are the available forms of MSD?

MSD is available in granular and fine solid forms, with specific granulometry ranges for each.

What is the purity and certification of MSD?

The purity is 95%, and it is certified with ISO standards for industrial grade application.

MSD 98% Modified Sodium Disilicate Powder for Phosphors-Free Detergent Powder

Name: MSD 98% Modified Sodium Disilicate Powder for Phosphors-Free Detergent Powder
Brand: LK (NANJING) CO., LTD.
SKU: 1998324825

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

100,000 t/a

Key features

Phosphorus-Free STPP Replacement: Replaces STPP in detergent formulations with lower cost and no phosphorus pollution.

High Water Softening Capacity: Ca2+ exchange capacity of 550 mg/g and Mg2+ exchange capacity of 100 mg/g.

Low-Temperature Performance: Maintains good performance in low-temperature water environments.

Strong pH Buffering: Provides strong pH buffering ability and is compatible with various surfactants.

Anti-Sediment Properties: Prevents sediment formation in detergent systems.

Industrial Grade Certification: Certified with ISO and meets industrial grade standards for purity.

Versatile Application: Suitable for detergent, textile, industrial cleaning, and porcelain industries.

Long Shelf Life: Shelf life is 24 months in COA, but significantly longer under proper storage.

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: ≤10.92hTerms 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 MSD in detergent systems?

MSD is used to replace STPP in detergent formulations, offering a lower price and ensuring no phosphorus pollution to the water system.

Q:What are the key characteristics of MSD?

Key characteristics include good water softening capability, performance in low-temperature water, environmental friendliness, strong pH buffering, compatibility with surfactants and bleaching agents, and anti-sediment properties.

Q:What is the shelf life of MSD?

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

Q:Can MSD completely replace STPP?

No, MSD cannot completely replace STPP because STPP enhances emulsifying and dispersing power, increases protein and dust solubility, and acts as an anti-caking agent by absorbing moisture.

Q:What are the main indexes of MSD?

Main indexes include: Solid content 95% min, Ca2+ exchange 550 mg/g min, Mg2+ exchange 100 mg/g min, SiO2 25% min, Na2O+SiO2 50% min, pH 12.5 max, Whiteness 85% min, Moisture 5% max, and Water insoluble 1.5% max.