Description

USA Lab Ethanol 200 Proof, SDA 40B (100% ABV) | USP-Grade Denatured Ethanol

USA Lab Ethanol 200 Proof, SDA 40B (100% ABV) is a USP-grade specially denatured ethanol formulated under federal formula 40-B. This high-purity ethanol contains less than 0.125% combined tert-butyl alcohol and denatonium benzoate and provides a water-white, fast-evaporating solvent base for non-ingestible laboratory, cosmetic, fragrance, and industrial applications.

The 200 proof formulation provides a 100% ABV ethanol base with a specific gravity of 0.7902–0.7912 at 20/20°C and a maximum Pt-Co color value of 10. Its low-residue, water-miscible characteristics make it suitable for perfume and personal-care formulations, laboratory cleaning, sample preparation, dilution, botanical extraction workflows, and other applications where SDA 40-B is appropriate.

Available in 1 quart, 4 × 1 quart, 1 gallon, 5 gallon, 55 gallon drum, and 270 gallon tote configurations, USA Lab Ethanol 200 Proof SDA 40B supports bench-scale testing through production-volume procurement. SDS and lot-specific COA documentation are available to support quality and compliance workflows.

200 Proof / 100% ABV SDA 40-B Formula USP / Lab Grade UN1987 · PG II <0.125% Combined Denaturants

High-Purity Ethanol: 200 proof / 100% ABV — provides a concentrated ethanol solvent base for compatible non-ingestible applications.

SDA 40-B Formula: Less than 0.125% combined tert-butyl alcohol and denatonium benzoate — provides a consistent specially denatured formulation.

Multiple Package Sizes: 1 quart through 270 gallon tote options — supports sampling, laboratory use, pilot production, and bulk procurement.

Why buy from USA Lab

Expert Support
Engineers & technicians on staff.

Quality First
Tested and trusted products.

Fast Fulfillment
Nationwide 1-2 day shipping.

Warranty & Parts
US-based service & spares.

Why choose USA Lab Ethanol 200 Proof SDA 40B?

200 proof / 100% ABV — provides a high-purity ethanol base for compatible formulation, laboratory, and industrial processes.
SDA 40-B formulation — specially denatured with tert-butyl alcohol and denatonium benzoate at less than 0.125% combined concentration.
Water-white appearance — maximum Pt-Co color specification of 10 supports applications where visual clarity is important.
Traceable quality documentation — SDS and lot-specific COA documentation are available for quality-control and procurement workflows.
Scalable packaging — available from 1 quart bottles through 55 gallon drums and 270 gallon totes for different purchasing requirements.

Talk to an expert

Need help selecting the appropriate ethanol grade, package size, or purchasing option? USA Lab can help with product specifications, volume requirements, and documentation.

Call 734-855-4890

Technical Specifications

Specification	Details
Product	USA Lab Ethanol 200 Proof, SDA 40B
Grade	USP / Lab Grade · SDA 40-B
Purity	200 Proof / 100% ABV
CAS Number	64-17-5
UN Number	UN1987 · Packing Group II
Chemical Formula	C₂H₅OH
Molecular Weight	46.07 g/mol
Denaturants	tert-Butyl Alcohol + Denatonium Benzoate, <0.125% v/v combined
Specific Gravity	0.7902–0.7912 @ 20/20°C
Acidity	Maximum 0.0025% as acetic acid
Color	Maximum 10 Pt-Co; water-white
Evaporation Characteristics	Fast-evaporating, low-residue solvent
Water Miscibility	Water-miscible
Regulatory Formula	SDA 40-B under 27 CFR § 21.151
Available Sizes	1 Quart; 4 × 1 Quart; 1 Gallon; 5 Gallon; 55 Gallon Drum; 270 Gallon Tote
Typical Applications	Fragrance, Personal Care, Laboratory, Botanical Extraction, OTC Topicals
Documentation	SDS and Lot-Specific COA Available
Shipping Classification	Flammable Liquid, Class 3, UN1987, PG II
Packaging	Bottle, Case, Jug, Drum, or Tote depending on selected size

Popular Industries & Use Cases

Botanical Extraction Pharmaceutical Chemical Sciences Academic & Research

Business Solutions & Procurement

Programs & Terms

Exclusive options for businesses, laboratories, and academic institutions.

Apply for Net Terms Academic Discount

Documentation & Compliance

Keep purchasing and documentation requirements streamlined.

Request a Quote Tax Exemption

Custom Solutions

Need production volumes, recurring shipments, or custom purchasing support?

Custom Request Consulting

Talk to Sales

We’ll help with package selection, volume requirements, documentation, and freight questions.

Call 734-855-4890 Email Sales/Support

FAQ

What is USA Lab Ethanol 200 Proof, SDA 40B (100% ABV)?

USA Lab Ethanol 200 Proof, SDA 40B is a USP-grade specially denatured ethanol formulated under federal SDA 40-B requirements. It is 200 proof / 100% ABV and contains less than 0.125% combined tert-butyl alcohol and denatonium benzoate. It is intended for compatible non-ingestible applications such as fragrance, personal care, laboratory, and industrial processes.

What are the denaturants in USA Lab Ethanol 200 Proof SDA 40B?

The SDA 40-B formulation uses tert-butyl alcohol and denatonium benzoate as denaturants, with a combined concentration of less than 0.125% v/v. These ingredients distinguish SDA 40B from undenatured ethanol and make the product unsuitable for beverage or ingestible use.

What package sizes are available for USA Lab Ethanol 200 Proof SDA 40B?

Available size options include 1 quart, 4 × 1 quart, 1 gallon, 5 gallons, 55 gallon drum, and 270 gallon tote. The same SDA 40B specification is supplied across the available package sizes.

Is SDS and COA documentation available for USA Lab Ethanol 200 Proof SDA 40B?

Yes. SDS documentation and lot-specific Certificates of Analysis are available to support laboratory quality-control, procurement, and regulated application workflows. Contact USA Lab if you need documentation for a specific lot or purchasing requirement.

Important Shipping Notice!

DISCLAIMER:

All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.

Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.

Need Support?

We’ll get you answers fast.

Call 734-855-4890

Specifications

Contains:	200 Proof Denatured w/ t-Butanol & Denatonium Benzoate
CAS No:	67-17-5
UN170:	Ethanol Solutions 3, PG II
Contains:	Ethyl Alcohol Specifically Denatured
product_resources_sku:	SDA40B200
display_name:	Ethanol 200 Proof - SDA 40B (100%) - USA Lab
Hazmat:	True
Return Window:	Non-Returnable
Warranty Term:	30 Days Limited
Lead Time:	1-3 Days

Shipping & Returns

1–3 Business Days Standard Processing

Return Policy ↗ Varies by Product Warranty Policy ↗ Varies by Product

3 Days to Claim Inspect on Arrival

Shipping

Orders ship within 1–3 business days after payment clears. We ship Monday through Friday via UPS, USPS, and freight carriers.
Freight items (crated, hazmat, dropship, or special packaging) can take 1–5 business days to ship.
Expedited shipping speeds up transit, not processing. Contact us for true rush orders.
PO Box addresses ship USPS. Alcohols, chemicals, and hazmat cannot ship to a PO Box.

Full Shipping Policy

Delivery & Damage Claims

Inspect every shipment on arrival. Claims must be filed within 3 business days.
Visible damage? Refuse the delivery and have the driver document it. We will file the claim and ship a replacement.
Concealed damage: contact us within 2 days with photos of the packaging and item. Keep all packing materials.
Freight services (liftgate, residential, inside delivery) are the customer's responsibility to select for their location.

Damage & Freight Details

Returns

USA Lab branded products are returnable within 30 days of order date with prior authorization. Email us before sending anything back.
Solvents, chemicals, and consumables are not returnable once shipped. Custom and made-to-order items are final sale.
Unused items in original packaging carry a 15% restocking fee. Defective items ship back on us.
Items showing any signs of use, wear, contamination, or modification are not eligible for return.
Glassware damage must be reported within 3 business days of delivery for replacement or refund.

Full Return Policy

Custom & Made-to-Order Items

Customized and made-to-order products are final sale and not eligible for return under any circumstances.
This includes ductless fume hoods, configured tanks and reactors, and any item built to your specifications.
These products are manufactured specifically for your application. Confirm sizing, voltage, and configuration with our team before ordering.
Damage claim coverage still applies. Inspect on arrival and report issues within 3 business days.

Return Eligibility Details

Warranty

USA Lab products are covered against manufacturing defects for up to 3 years, depending on product line.
1 year: chillers, heaters, rotovaps, reactors, vacuum ovens, mixers, and most equipment. 2 years: UVP vacuum pumps. 3 years: scientific freeze dryers.
Wear items (glassware, gaskets, heating elements, sensors) and fittings/steel are not covered. Report defects within 30 days (3 days for glass).
Non–USA Lab brands are covered by their manufacturer's warranty. See the product's Warranty tab.

Full Warranty Policy

International Orders

Import duties, taxes, VAT, and brokerage fees are not collected by USA Lab and are the receiver's responsibility.
Verify your country's customs charges and import restrictions before ordering.
Refused or unclaimed international shipments are refunded minus shipping and a 15% restocking fee.
International orders are generally non-returnable. Damaged items must be reported within 3 business days.

International Guidelines