Potassium Alum en orange

English translation: orange potassium alum // orange alum // orange potassium aluminium sulfate

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
French term or phrase:Potassium Alum en orange
English translation:orange potassium alum // orange alum // orange potassium aluminium sulfate
Entered by: Ghyslaine LE NAGARD

17:44 Feb 10, 2020
French to English translations [PRO]
Science - Chemistry; Chem Sci/Eng / Controversial ingredients in cosmetics
French term or phrase: Potassium Alum en orange
Potassium Alum en orange

From a list of controversial ingredients which can be found in certain cosmetic products.
No other context, just a list of numerous such controversial ingredients.

Thanks for your help.
Ghyslaine LE NAGARD
New Caledonia
orange potassium alum // orange alum // orange potassium aluminium sulfate
Explanation:
'orange' is simply the color.

see Wiki: Potassium alum, potash alum, or potassium aluminium sulfate is a chemical compound: the double sulfate of potassium and aluminium, with chemical formula KAl(SO4)2.

This is normally colorless, but dye/pigment can be added: https://www.thoughtco.com/grow-potassium-alum-or-ruby-crysta...

also
https://pubchem.ncbi.nlm.nih.gov/compound/Aluminum-potassium...

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Note added at 18 Stunden (2020-02-11 11:58:06 GMT)
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Forgot to mention that, of course, the substance used for cosmetic purposes would be a powder; i.e., ground crystals.

https://cosmetics.specialchem.com/inci/potassium-alum
Selected response from:

Barbara Schmidt, M.A. (X)
Germany
Local time: 22:33
Grading comment
Thanks
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +1orange potassium alum // orange alum // orange potassium aluminium sulfate
Barbara Schmidt, M.A. (X)
3potassium aluminum sulfate (alum)... orange (in the presence of...)
Drmanu49
3Orange-crystal Potassium Alum
Kartik Isaac


Discussion entries: 2





  

Answers


9 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
potassium aluminum sulfate (alum)... orange (in the presence of...)


Explanation:
books.google.fr › books

Occupational, Industrial, and Environmental Toxicology
- Traduire cette page
Michael I. Greenberg - 2003 - ‎Medical
The dyes consist of two compounds, a diazonium and a naphthol compound, that are reacted together in fiber to ... Basic Orange 2 and Basic Violet 10 are suspected carcinogens. ... The mordants commonly used are potassium aluminum sulfate (alum), ammonia, copper sulfate (blue ... Babin A: Proposed cadmium ban.

Drmanu49
France
Local time: 22:33
Works in field
Native speaker of: Native in EnglishEnglish, Native in FrenchFrench
PRO pts in category: 102

Peer comments on this answer (and responses from the answerer)
neutral  philgoddard: I'm not clear what your answer is.
2 hrs
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9 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5
Orange-crystal Potassium Alum


Explanation:
Hope this helps.

https://en.wikipedia.org/wiki/Potassium_alum
http://www.waynesthisandthat.com/crystals.htm


Kartik Isaac
Switzerland
Works in field
Native speaker of: Native in EnglishEnglish
Login to enter a peer comment (or grade)

16 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
orange potassium alum // orange alum // orange potassium aluminium sulfate


Explanation:
'orange' is simply the color.

see Wiki: Potassium alum, potash alum, or potassium aluminium sulfate is a chemical compound: the double sulfate of potassium and aluminium, with chemical formula KAl(SO4)2.

This is normally colorless, but dye/pigment can be added: https://www.thoughtco.com/grow-potassium-alum-or-ruby-crysta...

also
https://pubchem.ncbi.nlm.nih.gov/compound/Aluminum-potassium...

--------------------------------------------------
Note added at 18 Stunden (2020-02-11 11:58:06 GMT)
--------------------------------------------------

Forgot to mention that, of course, the substance used for cosmetic purposes would be a powder; i.e., ground crystals.

https://cosmetics.specialchem.com/inci/potassium-alum


Barbara Schmidt, M.A. (X)
Germany
Local time: 22:33
Specializes in field
Native speaker of: German
PRO pts in category: 4
Grading comment
Thanks

Peer comments on this answer (and responses from the answerer)
agree  Jennifer Dobson: As Barbara says, potassium alum is white/colourless, so any orange colour would have been added by a dye. It seems strange then that the orange version would be specified on this list — worth querying with the client perhaps?
3 hrs
  -> Thank you, Jennifer! Yes indeed, it would be good to ask.
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