high quality sodium hydrosulfite na2s2o4

Sodium hydrosulfite is a versatile chemical that's used in the manufacture of a variety of products we all use every day, from photographic film to wine; from fine writing papers to leather goods; from colored fabrics to metal recovery.

Technical Index

15kg,20kg,25kg,50kg,100kg,200kg iron drums with double polyethylene liners;

Protect the product away from direct sunlight , heat , sparks and open flames.Carefully handle the product and avoid damaging the package.

1,Provide free sample for test and evaluation

2,Fast delivery and good customer service

3,Provide guideline and consulting service through your manufaturing process

1,One of the largest professional chemical additives manufactures in China

2,Highest product quality,competitive price and great customer service

3,Over ten year experience of Aluminum Hydroxide related industry