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Holiday Closing
We are not accepting orders at this time. Online ordering will resume Monday, May 28th at 9:45PM EDT. Our SuperStore and offices are currently closed and will reopen on Tuesday, May 29th at 9:00AM EDT.
We apologize for any inconvenience and appreciate your patronage.
Photographers' Formulary Ammonium Persulfate - 10 Grams
- Price: $3.95
-
Usually ships in 2-4 weeks
Availability Details
CloseThis is a special order item and is non-cancelable and non-returnable. Est. arrival at B&H is 2-4 weeks (subject to availability). Your order will be charged at time of shipment.
International orders*
For international orders, credit cards will be charged at time you place your order.
This item is only available for purchase in our superstore
| Synonyms |
Presulfate of ammonia Ammonium Peroxydisulfate Peroxydisulfuric Acid Diammonium Salt Diammonium peroxydisulfate |
| Appearance |
Colorless crystals White crystalline powder Odorless |
| Uses |
Flattening reducer (i.e., reduces highlight detail more than shadows) Removes developer stains |
| Chemical Formula | (NH4)2S2O8 |
| Notes | Stable under ordinary conditions of use and storage. Stability decreases in the presence of moisture. |
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