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Bentonite - Bentone SD-1，for medium to lowly polar solvent , CAS No.1302-78-9

CAS: 1302-78-9 Cat. No.: B102860 Formula: Al2O3.4(SiO2).H2O Molecular Weight: 360.31 EC Number: 215-108-5 PubChem CID: 363901613
37 Citations COA
Bentonite - Bentone SD-1，for medium to lowly polar solvent , CAS No.1302-78-9
AVAILABLE TO ORDER
GRADE & PURITY Bentone SD-1，for medium to lowly polar solvent
Synonyms
Montmorillonite | Optigel WM | Tixogel VP
Storage
Room temperature,Desiccated
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
100g
B102860-100g
Made to order · 8–12 wks
$9.90
500g
B102860-500g
Made to order · 8–12 wks
$34.90
Enter a quantity for the sizes you want to add.
Bulk / Custom
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Specifications Names and Identifiers Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Documents & Articles Citations of This Product Solution Calculators Reviews Frequently Asked Questions
🧪
Why this grade

Bentone SD-1，for medium to lowly polar solvent for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 37 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Montmorillonite | Optigel WM | Tixogel VP
Specifications & Purity
Bentone SD-1，for medium to lowly polar solvent
Storage
Room temperature,Desiccated
Shipped In
Normal
Names and Identifiers
WGK Germany
3
RTECS
CT9450000
PubChem CID
363901613
Molecular Weight
360.31

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

15 results found

Lot NumberCertificate TypeDateItem
C2605297Certificate of AnalysisJan 28, 2026 B102860
C2605298Certificate of AnalysisJan 28, 2026 B102860
C2605299Certificate of AnalysisJan 28, 2026 B102860
D2507307Certificate of AnalysisApr 03, 2025 B102860
D2517307Certificate of AnalysisApr 03, 2025 B102860
D2517308Certificate of AnalysisApr 03, 2025 B102860
D2517309Certificate of AnalysisApr 03, 2025 B102860
D2522531Certificate of AnalysisApr 03, 2025 B102860
D2522532Certificate of AnalysisApr 03, 2025 B102860
J2523209Certificate of AnalysisApr 03, 2025 B102860
L2510034Certificate of AnalysisApr 03, 2025 B102860
F2426076Certificate of AnalysisMar 25, 2024 B102860
B2510041Certificate of AnalysisMar 24, 2022 B102860
F2207075Certificate of AnalysisMar 24, 2022 B102860
F2207076Certificate of AnalysisMar 24, 2022 B102860
Documents & Articles
Poly(vinyl alcohol) (PVA): From Basics to Selection Key Parameters, Freeze–Thaw vs. Chemical Crosslinking Hydrogel Routes, and an Aladdin Product List
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Water soluble synthetic polymer
Applications of Nanoclay in Materials and Formulations: Dispersion Mechanisms, Performance Enhancement, and Product Selection
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Nanoclay
How Matting Agents in Coatings Build Low-Gloss Coating Surfaces: Mechanisms, Formulation Trade-Offs, and Product Selection
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Coating surface Matting agent
Silicone Resin Coating Formulation Design: From Application Conditions to Matching Resins, Pigments and Fillers, Curing, and Substrates
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Silicone Resins Silicone Resin Coating
Capable of Swelling, Adsorption, and Cation Exchange: What Makes Montmorillonite Clay Different?
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
montmorillonite clay materials
How Should Montmorillonite Be Rationally Modified? Organic Modification, Inorganic Modification, and Application-Oriented Selection and Validation
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
montmorillonite Organic cation exchange
Formulation Design of Chlorinated Rubber Coatings: Component Synergy and Performance Control
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
resin Paint Film-forming resin Chlorinated Rubber Coatings
Waterborne Resin Application Guide: Formulation Synergy, Troubleshooting, and Technology Development Trends
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
resin Waterborne Resin Water-based paint
How to Select Thickeners for Strongly Acidic Cleaning Systems: Comparison of Thickening Mechanisms and Application Considerations for Fatty Amine Ethoxylates
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Surfactants Thickener Strong Acid
Structure, Properties, and Mechanisms of Powdered Fragrances and Fragrance Delivery Materials: Stability, Release Mechanisms, and Selection Logic
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Fragrance Powdered Fragrances
Analysis of the Production Process of Hydroxypropyl Methylcellulose (HPMC) for Putty: Understanding Differences in Substitution Structure and Gelation Temperature from High-Ratio and Low-Ratio Formulations
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
HPMC Neutral putty 821 putty Ordinary interior wall putty
Application of Conductive Carbon Black in Coatings: Selection Criteria, Dispersion Control, and Conductive Network Construction
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
resin Coating film Paint Conductive Carbon Black
Types, Mechanisms of Action, Key Quality Indicators, and Selection and Application of Common Cellulose Ethers in Wall Putty
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Wall Putty Cellulose Ether
Influencing Factors and Control Strategies for Blistering in Neutral Wall Putty: An Experimental Analysis Based on HPMC Dosage, Viscosity, and Ground Calcium Carbonate Fineness
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Neutral Wall Putty Putty bubbles
How to Select Binding/Gel Materials for Neutral Wall Putty? A Comparison of Pregelatinized Starch, PVA, and Redispersible Polymer Powder Based on Four Application Trials
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
HPMC Neutral Wall Putty
Causes and Mechanism Analysis of Delamination During Sanding of Water-Resistant Putty
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Water-Resistant Putty
What Are the Differences Between Polyvinyl Alcohol 1788, 2488, and 2699? Understanding Workability, Bonding Strength, and Relative Water Resistance from the Perspective of Degree of Polymerization and Degree of Hydrolysis
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Paint Adhesive Water-soluble polymer materials Polymer materials
Differences and Application Selection of Cassava- and Corn-Based Pregelatinized Starch in Neutral Putty Formulations
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Neutral putty
The Role, Selection, Cracking Risk Analysis, and Dosage Control of Bentonite in Neutral Putty
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Neutral putty
Citations of This Product
How to Cite Aladdin Scientific Products? Citations Search
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

How should this product be stored?
Store in a cool place, desiccated. Keep the container tightly closed with desiccant — the material is moisture-sensitive.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 1302-78-9, the molecular formula is Al2O3.4(SiO2).H2O, and the molecular weight is 360.31 g/mol.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
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