10090-05-8 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 10090-05-8 |
| Product name | 10090-05-8 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for 10090-05-8
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 10090-05-8 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 10090-05-8
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Used as a trimethylsilylation reagent to protect functional groups such as alcohols, phenols, and carboxylic acids | Reacts with compounds containing active hydrogen under anhydrous conditions to introduce the trimethylsilyl (TMS) protecting group |
| Pharmaceutical Industry | Used in the synthesis and modification of pharmaceutical intermediates | Participates in selective silylation reactions to enhance reaction selectivity or stability |
| Materials Science | Used to prepare silane-modified polymers or surface treatment agents | Improves interfacial compatibility or hydrophobicity through silane coupling |
| Analytical Chemistry | Used as a derivatization reagent for gas chromatography (GC) or mass spectrometry (MS) analysis | Silylates polar compounds to improve volatility and detection sensitivity |
Manufacturing Quality Control of 10090-05-8
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a non-polar capillary column. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water; endpoint detected amperometrically. |
| Acid Value | Acid-Base Titration with NaOH standard solution | Neutralization of acidic impurities (e.g., methanesulfonic acid) using standardized sodium hydroxide and phenolphthalein indicator. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Sample heated to 700-800 C in a platinum crucible; residue weight measured after cooling in desiccator. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Separation of chloride anions on an anion-exchange column followed by quantitative detection via suppressed conductivity. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES after acid digestion | Sample digested with nitric/hydrochloric acid mixture; multi-element quantification by plasma emission spectroscopy. |
| Residual Solvents (e.g., CH2Cl2, THF) | Headspace Gas Chromatography (HS-GC) with FID | Volatile solvents partitioned into headspace above sample, injected and separated on a polar column for quantification. |
| Appearance | Visual Inspection against Standard Color Scale | Comparison of liquid sample in clear glass cell to ASTM D1209 or equivalent platinum-cobalt color standards under controlled lighting. |
| Density at 20 C | Digital Density Meter (Oscillating U-tube) | Measurement of sample density based on resonant frequency shift of a vibrating U-shaped glass tube filled with sample. |
| Refractive Index at 20 C | Abbe Refractometer | Determination of refractive index via critical angle measurement of light passing through sample-prism interface. |
| Sulfonate Ester Content | 1H NMR Spectroscopy | Quantification of characteristic trimethylsilyl (-Si(CH3)3) and methanesulfonyl (-SO2CH3) proton signals relative to internal standard. |
| Non-Volatile Residue | Evaporation Residue Test (Gravimetric) | Sample evaporated to dryness under nitrogen stream at 60 C; residue weighed after drying at 105 C for 30 min. |
Technical Specifications of 10090-05-8
| Test Item | Specification |
|---|---|
| Appearance | Light yellow transparent liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic ester-like odor |
| Refractive Index (n20/D) | 1.420–1.430 |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of 10090-05-8
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 10090-05-8
Packaging of 10090-05-8
Industrial 10090-05-8 Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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