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Genesis Alkali operates a multi-faceted mining and production facility in Green River, Wyoming, supplying some of the best-known products used around the globe. We operate the world’s largest natural soda ash mine and production site, and strive to harness the latest technological innovations to better serve our customers. Genesis Alkali employs approximately 950 people at eight processing plants and an underground mining operation that is 1,600 feet (488 meters) below the Earth’s surface. We are proud of employing several generations of reliable, hard-working families over many decades and are determined to maintain a culture of safety as a core value.

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Sesqui™ is produced as brilliant white translucent crystals. It is stable, non-caking, dust-free, free-flowing, and easy to handle. Sesqui is a unique brand of alkali that is perfect for a variety of household product and industrial uses such as bath salts, mild industrial and specialty cleaners, swimming pool pH balancers, laundry detergents, and water softeners.

Sesqui

AbsorptaPlus™ is our most absorptive light density soda ash and it is a white granular solid.


AbsorptaPlus

Grade 100™ is a white granular solid. It is a Light density ash with absorptive properties.


Grade 100

Optipro is a Regular light grade soda ash.


Optipro

Grade 260 Soda Ash is a white granular solid. It is Dense soda ash.

Genesis Alkali Grade 260 Soda Ash

AbsorptaPlus™ is our most absorptive light density soda ash and it is a white granular solid.

AbsorptaPlus™

Grade 100™ is a white granular solid. It is a Light density ash with absorptive properties.

Grade 100™

Grade 50 Soda Ash is a white granular solid. It is Specialty light density with very fine particle size.

Genesis Alkali Grade 50 Soda Ash

Optipro™ Industrial Grade Soda Ash is a white granular solid. It is Regular light grade soda ash.

Optipro™ Industrial Grade Soda Ash

Grade 160 Soda Ash is a white granular solid. It is Specialty dense grade low in organic content.

Genesis Alkali Grade 160 Soda Ash

Westvaco 50% Caustic Soda is Water White Liquid. Our caustic soda is considered chemical grade and is produced by reacting soda ash with lime.

Genesis Alkali Westvaco 50% Caustic Soda

Sesqui™ Sodium Sesquicarbonate is White needle-like crystals. Sesqui™ is produced as brilliant white translucent crystals. It is stable, non-caking, dust-free, free-flowing, and easy to handle. Sesqui is a unique brand of alkali that is perfect for a variety of household product and industrial uses such as bath salts, mild industrial and specialty cleaners, swimming pool pH balancers, laundry detergents, and water softeners.

Sesqui™ Sodium Sesquicarbonate

Genesis Alkali

Genesis Alkali operates a multi-faceted mining and production facility in Green River, Wyoming, supplying some of the best-known products used around the globe. We operate the world’s largest natural 

Genesis Alkali - Mining - Production - Facility - Technology

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Genesis Alkali Optipro™ Industrial Grade Soda Ash Technical Data Sheet

Genesis Alkali Optipro™ Industrial Grade Soda Ash Technical Data Sheet - Genesis Alkali

Genesis Alkali Soda Ash Safety Data Sheet

Genesis Alkali Soda Ash Safety Data Sheet - Genesis Alkali

Optipro Industrial Grade Soda Ash - Genesis Alkali - 497-19-8

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	Value	Units	Test Method / Conditions
Bulk Density	43 - 52	lb/ft³	-
Screen Analysis Cumulative US 100 (150μm)	65 - 90	wt%	-
Screen Analysis Cumulative US 200 (75μm)	0 - 10	wt%	-
Screen Analysis Cumulative US 40 (425μm)	5 - 35	wt%	-

	Value	Units	Test Method / Conditions
Ferric Oxide	7.0	ppm	-
Sodium Carbonate	99.5	wt%	-
Sodium Oxide	58.2	wt%	-
Sodium Sulfate	0.04	wt%	-
Sodium Chloride	0.03	wt%	-

	Value	Units	Test Method / Conditions
Melting Point	851.0	°C	-
Molecular Weight	105.99
pH (1% Solution, 25°C)	11.4	-	-
Solubility (35.4°C)	max. 33.2	%	-

Optipro™ Industrial Grade Soda Ash

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