Description
Usage:
(1). Widely used in textile industry for vat dyeing, reduction
cleaning, printing and stripping, textile textile bleaching.
(2). It is also used in bleaching paper pulps, especially
mechanical pulps, it\'s the most fittable bleaching agent in
pulps.
(3). It is used in bleaching kaolin clay, fur bleaching and
reductive whitening, bleaching of bamboo products and straw
products,
(4). It is used in mineral, the compound of thiourea and other
sulphides.
(5). It is used as reducing agent in chemical industry.
(6). Sodium hydrosulfite food additive grade is used in foodstuffs,
as bleaching agent and preservative dried fruits, dried vegetable,
vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid
glucose, bamboo shoots, mushrooms and canned mushrooms.
