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Modified Sodium Di-silicate with Good Capability to Soften Water
US$399.00-699.00
26 Tons
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableCAS No.
1344-09-8Formula
Na2O.2SiO2Model NO.
22001EINECS
215-687-4Certification
ISOPurity
95%Type
Sodium SilicateAppearance
PowderGrade Standard
Industrial GradeApplication
Replacing STPP to make detergent powderMolecular weight
182Ca2+ exchange capacity (CaCO3 mg/g)
550 minMg2+ exchange capacity (MgCO3 mg/g)
100 minSiO2 content
25% minShelf Life
24 monthsTransport Package
PP woven bags with PE linerSpecification
25kg / 650kg / 800kgTrademark
RAWCHEMOrigin
ChinaHS Code
3824999999Production Capacity
100,000 t/aKey features
STPP Replacement: Replaces STPP in detergent powder with lower price and no phosphorus pollution.
Water Softening: Excellent capability to soften water with high Ca2+ exchange capacity (550 min mg/g).
Low Temp Performance: Maintains good performance in low-temperature water conditions.
Environmental Friendly: Phosphorus-free formula that prevents water system pollution.
High Compatibility: Compatible with various surfactants and bleaching agents in detergent systems.
Anti-Sediment: Prevents sediment formation, ensuring clean detergent powder.
Strong pH Buffer: Provides strong pH buffering ability for stable detergent performance.
Long Shelf Life: Real shelf life exceeds 2 years when stored in sealed, dry, and cool conditions.
Company profile
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 in detergent formulations, offering a lower price and eliminating phosphorus pollution to the water system.
Q:What are the key physical characteristics of this product?
A:
It appears as a white granular powder with a minimum whiteness of 85%, a pH value of 12.5 max, and a bulk density of 0.35~0.45 g/cm3 for granular form.
Q:How does this product compare to STPP and Zeolite?
A:
It offers better Ca exchange capacity (550 mg/g) than Zeolite (295 mg/g) and STPP (158 mg/g), and has a lower bulk density than Zeolite, making it a superior phos-free STPP replacement.
Q:Why can't this product completely replace STPP?
A:
STPP enhances emulsifying and dispersing power and acts as an anti-caking agent by absorbing moisture to keep powder free-flowing, which this product does not fully replicate.
Q:What is the actual shelf life of the product?
A:
While the COA lists 2 years, the real shelf life is much longer if stored properly in sealed bags, away from sunlight, moisture, and incompatible chemicals.
Send Inquiry
*To:
LK (NANJING) CO., LTD.
LK (NANJING) CO., LTD.*Content:
Supplier replies will be sent to your registered email
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