FOR PHOTOGRAPHY... in fixing solutions. FOR TANNING . . . chrome tanning...and bisulfiting of tannin.
FOR TEXTILES . . . bleaching w o o l . . . as a n t i c h l o r after bleaching with hypochlorite . . . in rayon manufacture. FOR WATER TREATMENT . . . as an antichlor.
Economical Dry S o u r c e of
SO2
FOR FOOD PROCESSING . . . sulfiting fruits and vegetables.
FOR BREWING . . . to sterilize equipment.
GENERAL CHEMICAL
Anhydrous S o d i u m Bisulfite If you require an economical dry source of S0 2 as a reducing agent, or an antichlor, investigate General Chemical Anhydrous Sodium Bisulfite. You'll find it exceptionally pure . . . virtually as pure as reagent grade. It's high strength, too-97.5% Na 2 S 2 0 5 . . . equivalent to 65.5% S0 2 . Our chain of distribution points across the country makes stocks readily available for fast delivery. For more facts, or to order, just call or write any of our offices.
GENERAL CHEMICAL D I V I S I O N 4 0 Rector Street, N e w York 6, Ν . Υ.
