
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
For Your Every Summer RSVP, with Code: SUMMER15
Description
Photographers' Formulary Potassium Bromide (1 lb)Helps to Prevent Fog During Development Commonly Used as a Restrainer Reduces Contrast, Provides a Warm Tone This is 1 lb of Potassium Bromide from Photographers' Formulary . It is commonly used as a restrainer in developers, especially those containing hydroquinone, pyrocatechin, or pyrogallol, and helps to prevent fog during development. When used in paper developers, it also reduces contrast and provides a warming effect. Additionally, potassium
- Helps to Prevent Fog During Development
- Commonly Used as a Restrainer
- Reduces Contrast, Provides a Warm Tone
This is 1 lb of Potassium Bromide from Photographers' Formulary . It is commonly used as a restrainer in developers, especially those containing hydroquinone, pyrocatechin, or pyrogallol, and helps to prevent fog during development. When used in paper developers, it also reduces contrast and provides a warming effect. Additionally, potassium bromide is used as an ingredient in intensifying and reducing toners, as well as a variety of other photographic solutions.
| Synonyms | Bromide Bromide of potash Bromide of potassium Bromide salt of potassium |
| Appearance | White, deliquescent, granular powder Odorless |
| Uses | Fog preventer and restrainer in developing solutions Ingredient in intensifying, reducing, toning, and many other photographic solutions |
| Chemical Formula | KBr |
| Notes | Potassium bromide is the most commonly used restrainer in developing formulas, especially those using hydroquinone, pyrocatechin, or pyrogallol. The addition of potassium bromide usually results in a reduction of contrast and can have a warming effect on image tone when used in paper developers |
| Weight | 1 lb / 453.6 g |
| Packaging Info | |
|---|---|
| Package Weight | 1.15 lb |
| Box Dimensions (LxWxH) | 4.9 x 3.1 x 3.0" |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy