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High Purity 95% MSD Modified Sodium Di-silicate Powder
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

STPP Replacement: Replaces STPP in detergent powder with lower price and no phosphorus pollution.
High Purity: 95% minimum solid content with 85% minimum whiteness for premium quality.
Water Softening: Excellent Ca2+ exchange capacity (550 mg/g) and Mg2+ exchange capacity (100 mg/g).
Low Temp Performance: Maintains good performance in low-temperature water environments.
Eco-Friendly: Environmental friendly formula with strong pH buffering ability and no phosphorus.
Anti-Sediment: Prevents sediment formation and is compatible with various surfactants and bleaches.
Long Shelf Life: Real shelf life exceeds 2 years when stored properly in sealed bags away from moisture.
Global Supply: Exporting over 60% of China's total disilicate series exports with stable supply chains.

Company profile

LK (NANJING) CO., LTD.
High Repeat Buyers ChoiceQuality AssuranceDigital Management EnterpriseYears of Export Experience
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 application of MSD?
A:
It is primarily used in the detergent industry to replace STPP, offering a lower price and no phosphorus pollution to water systems.
Q:What are the key chemical properties of MSD?
A:
MSD has a purity of 95% min, SiO2 content of 25% min, Ca2+ exchange capacity of 550 mg/g min, and a pH value of 12.5 max.
Q:How does MSD compare to STPP and Zeolite?
A:
MSD offers better bulk density and loading quantity than Zeolite and provides higher Ca/Mg exchange capacity than APSM, making it a superior STPP replacement.
Q:What are the storage requirements for MSD?
A:
Store in sealed bags away from direct sunlight, moisture, and incompatible chemical materials to ensure a shelf life longer than 2 years.
Q:Can MSD completely replace STPP?
A:
No, it cannot completely replace STPP because STPP has unique features like enhancing emulsifying power and acting as an anti-caking agent.

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