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Factory Wholesale Purity 95% CSDS Complex Sodium Di-silicate
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

STPP Replacement: Replaces STPP in detergent powder with lower price and no phosphorus pollution.
High Purity: Purity is 95% min with 25% min SiO2 content and 550 min Ca2+ exchange capacity.
Water Softening: Good capability to soften water and strong pH buffering ability in low-temperature water.
Environmental Friendly: Phos-free product that prevents phosphorus pollution to water systems.
High Compatibility: Compatible with various surfactants and bleaching agents in detergent formulations.
Anti-Sediment: Provides anti-sediment properties to maintain detergent powder quality.
Industrial Grade: Available as white granular powder suitable for industrial detergent applications.
Long Shelf Life: Shelf life is 24 months in COA, but significantly longer if stored properly.

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: ≤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 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 specifications?
A:
The product has a purity of 95% min, SiO2 content of 25% min, Ca2+ exchange capacity of 550 min, and Mg2+ exchange capacity of 100 min.
Q:Is this product environmentally friendly?
A:
Yes, it is an environmental-friendly, phos-free product that helps reduce phosphorus pollution in water systems compared to traditional builders like STPP.
Q:What is the shelf life of the product?
A:
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:What are the physical characteristics of the product?
A:
It appears as a white granular powder with a bulk density of 0.35~0.45 g/cm3 (granular) or 0.48~0.60 g/cm3 (fine solid), and whiteness of 85% min.

Send Inquiry

*To:LK (NANJING) CO., LTD.LK (NANJING) CO., LTD.
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