Name: Photographers' Formulary 10lbs Sodium Thiosulfate (Hypo), Penta (Prismatic Rice)
Brand: Photographers' Formulary
SKU: PYSTHP10LB
Price: 49.95 USD
Availability: BackOrder

Photographers' Formulary 10lbs Sodium Thiosulfate (Hypo), Penta (Prismatic Rice)

Photographers' Formulary Sodium Thiosulfate (Hypo)

Photographers' Formulary

Generally ships in 7-14 days, subject to availability

Special Order

Generally ships in 7-14 days, subject to availability Estimated to Ship: 07/28/2025.

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Photography

Film & Darkroom Equipment

Darkroom Chemicals

Black & White Chemicals

Photographers' Formulary Black & White Chemicals

Photographers' Formulary Sodium Thiosulfate (Hypo) 

Photographers' Formulary Sodium Thiosulfate (Hypo) 10lbs. Ensures archival image quality with consistent results. Easy to use. Shop now for darkroom excellence!

Let your photography skills shine with our 10lbs Sodium Thiosulfate (Hypo), Penta (Prismatic Rice). This pure, professional-grade chemical is a must-have for any serious photographer, especially those who specialize in black and white film development. Sodium Thiosulfate is a key ingredient in the preparation of fixing baths, playing a crucial role in the stabilization of developed film. It's also a common component in various reducers, enhancing the quality and clarity of your photographs. Our Sodium Thiosulfate comes in the more commonly used crystalline form. When dissolved, this form lowers the water temperature significantly, making it ideal for use in environments with a starting water temperature of at least 90deg.F/32deg.C. If you're working with anhydrous salt, you can substitute it with 64% of our crystalline hypo. This high-quality, reliable product is offered in a convenient 10lbs bulk size, perfect for photographers who require large quantities for their work. With our Sodium Thiosulfate, you can ensure effective and consistent results in your film development process. Choose our Sodium Thiosulfate for a superior photography experience, backed by the reputation of the trusted Photographers' Formulary brand.

Photographers' Formulary 10lbs Sodium Thiosulfate (Hypo), Penta (Prismatic Rice)

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