|
User Manual for Photographers' Formulary Hydroquinone - 1 lb Click to enlarge the picture
Contents of the user manual for the Photographers' Formulary Hydroquinone - 1 lb
- Product category: Alternative Process & Miscellaneous Chemistry Photographers' Formulary
- Brand: Photographers' Formulary
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Photographers' Formulary Alternative Process & Miscellaneous Chemistry
|
User manual for the Photographers' Formulary Hydroquinone - 1 lb contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Photographers' Formulary product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Photographers' Formulary user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Photographers' Formulary product will considerably shorten its lifespan!
|
Product description Photographers' Formulary Hydroquinone is generally a clean-working and nonstaining developer. It oxidizes easily both in solution and as crystals. - At temperatures bellow 50°F/10°C hydroquinone developers are inactive. It is extremely susceptible to the action of bromide.
- When compounded with alkali carbonates it gives a slow-working but contrasty developer.
- With caustic alkalies (e.g., sodium hydroxide) its action is very rapid, with the highest possible contrast. For this reason, it is the most widely used developer for technical applications, especially in process work where the highest attainable contrast is essential.
- In the presence of caustic alkali (i.e. high pH) it is not temperature-sensitive and can be used for low temperature developing.
- Hydroquinone developers keep well and are slowly exhausted.
- Hydroquinone alone is not largely used but in combination with metol (MQ) or Pheinidone (PQ), it is among the most popular developers.
- By varying the relative quantities of metol and hydroquinone and adjusting the quantities of sulfite and carbonate, almost any desired contrast or rate of development can be obtained.
UPC: 675152670038 Table of Contents
|
Upload User Manual
Have you got an user manual for the Photographers' Formulary Hydroquinone - 1 lb in electronic form? Please send it to us and help us expand our library of instruction manuals.
Thank you, too, on behalf of other users.
To upload the product manual, we first need to check and make sure you are not a robot. After that, your "Submit Link" or "Upload File" will appear.
Technical parametersPhotographers' Formulary 10-0670 1LB Specs | Synonyms | 1,4-Dihydroxybenzene
Para-Dihydroxybenzene
1,4-Benzenediol
Dihydroxybenzene
Hydrochinon
Hydroquinol
Quinol
Tecquinol | | Appearance | White crystals
Lustrous, silky, white needles
Odorless | | Uses | Black & white photographic developer component, that builds density in combination with other developers. | | Chemical Formula | C6H4(OH)2 | | Notes | Vitamin C can be used as a substitute for hydroquinone. Start by using 1.6 times the weight of hydroquinone, and increase the alkali (i.e., borax, carbonate, etc.) by 1.6 times to compensate for acidity of the vitamin C.Stable under ordinary conditions of use and storage. Solution becomes brown in air due to oxidation. | | | | Package Weight | 1.15 lb | | Box Dimensions (LxWxH) | 6.7 x 3.6 x 3.6" |
Rating80% users recommend this product to others. And what about you?
This product has already been rated by 27 owners. Add your rating and experience with the product.
Discussion
Ask our technicians if you have a problem with your settings,
or if anything is unclear in the user manual you have downloaded.
You can make use of our moderated discussion.
The discussion is public and helps other users of our website who may be encountering similar problems.
The discussion is empty - enter the first post
Post a new topic / query / comment:
|
|
|
| Request for user manual |
You can’t find the operation manual you are looking for? Let us know and we will try to add the missing manual:
I’m looking for a manual / Request for manual
Current requests for instruction manuals:
Milano Carbon Fiber Tripod with B1 Head...
c.PLASMA X LARGE SIN/SION user manual-pdf
centrotherm PECVD platform c.PLASMA...
Streamlight Macrostream...
AOC curved gaming monitor...
User manual for Bowens ML500 Flash head ...
|
| Discussion |
Latest contributions to the discussion:
SQ 7 PDF
Name: Yash Deshmukh
Allen & Heath SQ-7 48-Channel 36-Bus
I want to download PDF ...
Business Card Studio 10
Name: Yvon
Summitsoft Business Card Studio Pro
Business Card Studio 10 will not print. Window 11
My printer will print anything else....
REQUESTING FOR QUOTE
Name: ALBERT GABRIEL
Auray X-Style Piano Bench & Double
RFQ 919
S/ N DESCRIPTION UNIT QTY
1 KEYBOARD
YAMAHA MODEL
PSR-S750 61-KEY
DIGITAL
WORKSTATION PCS 1
2 AURAY DOUBLE-X
KEYBOARD
STAND WITH
PULL LOCK MFR
#KSPL-2X PCS 1
3 YAMAHA YBA-611
ARTISTE SERIES
KEYBOARD BAG
FOR 61-KEY
PORTABLE
KEYBOARDS PCS 1
4 AURAY FP-P1...
Leatherman Micra
Name: Rebecca Burgess
Leatherman Micra Tool with Box
Please send me a user's manual for Leatherman Micra...
total cost of Casio CTK 3500 61 key manual
Name: Eric Sensiba
Casio CTK-3500 61-Key Keyboard with Touch
What is the total cost for a Casio CTK 3500 61 key Electronic keyboard manual including taxes and shipping t85739?...
|
|
