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VAQORACHEMICALS
Industry

Chemicals for Research & Academia

Reagents, solvents, biochemicals, standards and building blocks in lab pack sizes for universities, institutes and R&D centres.

Products for Research & Academia

Microscopy
Naphthol black chemical structure
Naphthol black
CAS
1064-48-8
Formula
C22H14N6Na2O9S2
MW
616.5 g/mol
VQ-000644
Microscopy
Naphthol green B chemical structure
Naphthol green B
CAS
19381-50-1
Formula
C30H15FeN3Na3O15S3
MW
878.5 g/mol
VQ-000645
Microscopy
Naphthol orange chemical structure
Naphthol orange
CAS
523-44-4
Formula
C16H11N2NaO4S
MW
350.3 g/mol
VQ-000646
Synthesis
Naphthol yellow S chemical structure
Naphthol yellow S
CAS
846-70-8
Formula
C10H4N2Na2O8S
MW
358.19 g/mol
VQ-000647
Napropamid chemical structure
Napropamid
CAS
15299-99-7
Formula
C17H21NO2
MW
271.35 g/mol
VQ-038953
Reference Standard
Naproxen chemical structure
Naproxen
CAS
22204-53-1
Formula
C14H14O3
MW
230.26 g/mol
In stock

FAQs

Do you accept institutional purchase orders and tenders?

Yes. We provide formal quotations with grade, pack size, lead time and Incoterms that can be used for purchase orders and tender submissions.

Can I order small pack sizes?

Yes. Many reagents and biochemicals are available in gram and 100–500 mL pack sizes suitable for research and teaching labs.

Are some research chemicals controlled?

Certain reagents fall under narcotics-precursor, explosives or chemical-weapons conventions. We flag them at quotation stage, and the institution may need a permit or end-use certificate.

How do small research orders ship internationally?

Usually by express courier or air cargo with a COA and GHS SDS for each item. Flammable or oxidising items are packed within IATA dangerous-goods limits.

Need a price, a spec or a custom compound?

Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.