Sell Sodium Hydrosulphide

Description

Properties: 1) Colorless orthogonal crystal with properties of deliquescence 2) Can be dissolved in water or alcohol 3) It becomes black liquid when the temperature is about **0°C 4) Sodium hydrosulphite for industrial use is generally liquor in orange or yellow, solid 5) Light yellow or orange if it is flaky Usages: 1) Used as intermediate compound of dyestuff, various kinds of organic products and auxiliary agent of sulfur dyeing 2) Used in the production of fertilizer and pesticide Specifications: 1) Quality standard: flake 2) Sodium hydrosulphide (NaHS): *0% - *5% min. Storage and transportation: 1) Avoid moisture and drench when being transported 2) Should not be stored and transported with acid