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Photographers' Formulary Chrome Alum - 100 Grams

B&H # PHCA100G Mfr # 10-0390 100G
In Stock
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You Pay: $9.95
Synonyms Chrome alum
Chromium and potassium sulfate
Potassium chromium sulfate
Appearance Dark violet-red crystals substance, or light violet powder
Uses Preparation of chrome alum fixing bath
Hardening agent for gelatin
Chemical Formula (SO4)3Cr2.K2SO4.24H2O
Notes Slightly toxic to moderately toxic

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Photographers' FormularyChrome Alum - 100 Grams
 
5.0

(based on 2 reviews)

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Reviewed by 2 customers

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(0 of 1 customers found this review helpful)

 
5.0

Chrome Alum

By Guy who used Chrome Alum

from Lansing, MI

Verified Buyer

Comments about Photographers' Formulary Chrome Alum - 100 Grams:

A recipe I found in order to stabilize gelatin required Chrome Alum, so I bought some.

I never used Chrome Alum before this so it's hard to verify what the experience was supposed to be like... I guess all I can say is that it came in a bottle that said "Chrome Alum" and I used it.

I have some left over and I don't know what else to use it for so I think I'll leave the rest in the bottle and ponder what my life was like before I owned some.

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(2 of 2 customers found this review helpful)

 
5.0

This Really Is Chrome Alum

By SFLewis

from Novato

Verified Buyer

Comments about Photographers' Formulary Chrome Alum - 100 Grams:

What is there to say? Chrome alum is chrome alum and this is it.

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