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CSDS 95% Complex Sodium Di-silicate for Washing 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 T/a

Key features

STPP Replacement: Replaces STPP in detergent powder with lower price and no phosphorus pollution.
High Water Softening: Ca2+ exchange capacity of 550 mg/g and Mg2+ exchange capacity of 100 mg/g.
Low Temperature Performance: Excellent performance in low-temperature water applications.
Environmental Friendly: Phosphorus-free formula that prevents water system pollution.
Strong pH Buffering: Provides strong pH buffering ability for stable detergent systems.
High Compatibility: Compatible with various surfactants and bleaching agents.
Anti-Sediment: Prevents sediment formation in detergent formulations.
Industrial Grade Purity: 95% purity with white granular powder appearance.

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: ≤10.75hTerms 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 this product in detergent systems?
A:
It is designed to replace STPP (Sodium Tripolyphosphate) in detergent formulations, offering a lower price and eliminating phosphorus pollution to water systems.
Q:What are the key chemical properties regarding water softening?
A:
The product has a Ca2+ exchange capacity of 550 mg/g and a Mg2+ exchange capacity of 100 mg/g, providing strong water softening capabilities.
Q:Is this product suitable for low-temperature washing?
A:
Yes, it exhibits good performance in low-temperature water applications.
Q:What is the shelf life of the product?
A:
The COA lists a shelf life of 2 years, but the actual shelf life is much longer if stored in good conditions (sealed bags, away from sunlight, moisture, and incompatible chemicals).
Q:How does this product compare to STPP and Zeolite?
A:
It offers better Ca exchange capacity (550 mg/g) than STPP (158 mg/g) and Zeolite (295 mg/g), with a bulk density of 350-600 g/L, making it a effective STPP replacement.

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CAS: 1344-09-8 Powder Sodium Silicate for Detergents
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