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Tartaric acid, granular
Syn.: Threaric acid, cream of tartar
used as a pickle or pickling additive
Sodium hydrosulfite, powdered
Syn.: Sodium dithionite, Hydrosulfite
Iron(II) sulfate, granular
Syn.: ferrous sulfate, green vitriol, iron vitriol
used as a mordant or mordant additive
for shading
Potassium alum, granular
Syn.: Alum, potassium aluminum sulfate
Soda, fine-grained
Syn.: Sodium carbonate, carbonic acid sodium
Nig-Tannin 20g
Finishing agents for plant fibers
Nig-Tannin 50g
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