Sodium Hexamethyl Disilazane Small Lumps

Description :

Sodium Hexamethyl Disilazane Small Lumps Supplier & Distributor In India

Chemical Bull is a Sodium Hexamethyl Disilazane Small Lumps supplier, distributor, and exporter in India, supporting sourcing enquiries from pharmaceutical intermediate manufacturers, fine chemical companies, specialty synthesis units, research laboratories, distributors, wholesalers, and global B2B buyers.

Sodium Hexamethyl Disilazane Small Lumps, CAS 1070-89-9, is commonly known as Sodium Hexamethyldisilazide, Sodium Bis(trimethylsilyl)amide, or NaHMDS. It is a strong, sterically hindered base used in organic synthesis and moisture-sensitive manufacturing processes.

Overview of Sodium Hexamethyl Disilazane Small Lumps

Sodium Hexamethyldisilazide has the molecular formula C6H18NNaSi2 and a molecular weight of approximately 183.37 g/mol. Its condensed formula is NaN[Si(CH3)3]2.

Small lumps describe the physical form of the solid reagent, rather than a different chemical identity. Buyers should specify acceptable lump size, fines content, active-base assay, and packaging requirements during procurement.

NaHMDS is selected for suitable strong-base reactions where steric hindrance and low nucleophilicity are useful. Reaction selectivity depends on the substrate, solvent, temperature, and process conditions.

Review identity, active-base assay, analytical method, residual solvent, impurity limits, and storage requirements. Lumps should not be assumed to have greater purity or lower moisture sensitivity than powder.

Applications of Sodium Hexamethyl Disilazane Small Lumps

Deprotonation & Enolate Formation

NaHMDS is used to deprotonate suitable substrates and generate enolates in organic synthesis. Buyers should evaluate solvent compatibility, dissolution behaviour, and reaction selectivity against the approved process.

Pharmaceutical & Fine Chemical Intermediate Synthesis

Sodium Hexamethyldisilazide is used in selected manufacturing routes requiring a strong, hindered base. Pharmaceutical intermediate producers should define the required analytical controls and qualify the offered grade for their process.

Carbene Generation & Specialty Reactions

The reagent is used in suitable carbene-generation reactions and selected specialty transformations, including reported sulfenamide amination chemistry. Application suitability must be established for the specific synthesis route.

Metal Complex Preparation & Research

NaHMDS is used in selected metal-complex preparation processes, including lanthanide complex chemistry. Research teams should confirm reagent assay and compatibility with the intended metal precursor and ligand system.

Sodium Hexamethyl Disilazane Small Lumps Price & Bulk Supply

Sodium Hexamethyl Disilazane Small Lumps pricing depends on active-base assay, impurity limits, lump-size requirements, manufacturer, quantity, protective packaging, freight, and delivery destination.

Chemical Bull supports requests for product specifications, batch-specific COA, TDS, MSDS or SDS, packaging details, and export documentation for the offered grade.

For bulk and repeat procurement, share your monthly consumption, approved specification, acceptable lump size, preferred packing, and delivery schedule. Minimum order quantity, availability, and lead time are confirmed during quotation.

Why Choose Chemical Bull For Sodium Hexamethyl Disilazane Small Lumps?

Chemical Bull helps industrial buyers coordinate NaHMDS physical-form requirements, active-base assay clarification, technical document requests, bulk pricing, and delivery arrangements.

Our team supports domestic and export sourcing enquiries for specialty synthesis reagents. Offered specifications, packaging, availability, and commercial terms are confirmed before order placement.

Sodium Hexamethyl Disilazane Small Lumps MSDS & Handling

Sodium Hexamethyldisilazide is corrosive and reacts violently with water. It can cause severe skin burns and eye damage. Avoid moisture exposure, direct contact, and inhalation of airborne material. Follow the offered grade’s SDS for ventilation and protective equipment.

Handle with suitable dry equipment and an inert atmosphere where specified. Keep containers tightly closed and follow the supplier’s temperature, moisture-exclusion, and storage requirements.

Confirm whether the lump form is compatible with your transfer and dosing equipment. Any size reduction requires a validated procedure suitable for the reactive material.

Chemical Bull supports requests for Sodium Hexamethyl Disilazane Small Lumps MSDS or SDS. Review the document before storage, processing, spill response, disposal, or transportation.

Related Products

Explore related strong-base reagents for organic synthesis. Each product has different reactivity and handling requirements and needs separate process approval.

• Sodium Tert-Butoxide
• Potassium Tert-Butoxide
• Sodium Hydride

Request a Quote for Sodium Hexamethyl Disilazane Small Lumps

Send your required quantity, active-base assay, impurity limits, acceptable lump size, application, packing requirements, and delivery destination.

Contact Chemical Bull for a Sodium Hexamethyl Disilazane Small Lumps Bulk Quote to discuss specifications, availability, pricing, and technical documentation.

Frequently Asked Questions

1. What is Sodium Hexamethyl Disilazane Small Lumps?

   It is the lump form of Sodium Hexamethyldisilazide, also called Sodium Bis(trimethylsilyl)amide or NaHMDS. It is used as a strong, sterically hindered base in organic synthesis.
   
   

2. What is its CAS number and molecular formula?

   Its CAS number is 1070-89-9. The molecular formula is C6H18NNaSi2, and the molecular weight is approximately 183.37 g/mol.
   
   

3. Are NaHMDS small lumps chemically different from powder?

   No. Both forms contain the same sodium reagent when their identity is confirmed. Particle size can affect transfer, dosing, and dissolution, so physical form and assay should be specified separately.
   
   

4. Are Sodium Hexamethyldisilazide lumps moisture-sensitive?

   Yes. The lump form remains moisture-sensitive and reacts violently with water. Follow the supplier’s SDS and specified dry-handling and storage requirements.
   
   

5. Where can I buy Sodium Hexamethyl Disilazane Small Lumps in bulk?

   Chemical Bull supports supply enquiries in India and export markets. Share your assay requirement, acceptable lump size, quantity, packing, and destination to request bulk pricing, availability, COA, TDS, and MSDS or SDS.

ChemicalBull supplies Sodium Hexamethyl Disilazane Small Lumps across India, serving customers in Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, and West Bengal, as well as the Union Territories of Andaman & Nicobar Islands, Chandigarh, Dadra & Nagar Haveli and Daman & Diu, Delhi, Jammu & Kashmir, Ladakh, Lakshadweep, and Puducherry. We serve pharmaceutical, chemical, research, academic, laboratory, manufacturing, and industrial customers with reliable nationwide delivery.