Sodium Hydroslulfilfite 90% ua sauni mo uta ~

Talosaga:
1. The use of sodium hydrosulfite is very wide, mainly including reduction dyeing, reduction cleaning, printing and decolorization in the textile industry, as well as bleaching of silk, wool, nylon and other fabrics. Talu ai o Sodium Hydrosulfill e le o iai ni metals mamafa, o le lanu o le pali o le pali e matua pupula ma le faigofie ona mou atu.

Mea matautia
Susunuina:Sodium Doithonite o se muamua-vasega afi afi pe a susu e tusa ai ma tulaga lautele. It will react violently when it comes into contact with water, producing flammable gases such as hydrogen sulfide and sulfur dioxide, and releasing a large amount of heat. O le tali mai o le: 2na2s2o4 + 2h2o + o2 = 49nahso3, ma o oloa sili ona tali atu i le Hydrogeen sluxide. Sodium Dithailite e iai le ogatotonu o le Sui Nationance Stanince Standes o le Sulfur, ma ana vailaʻau vailaʻau e le mautu. E faʻaalia ai le tele o mea totino. When it encounters strong oxidizing acids, such as sulfuric acid, perchloric acid, nitric acid, phosphoric acid and other strong acids, the two will undergo a redox reaction, and the reaction is violent, releasing a large amount of heat and toxic substances. O lona talimalo o le: 2na2s2o4 + 4hcl = 2h2s2o4 + 4nacl

O le Baonotaraina o le Blictanous:Sodium Dithionite ei ai se vaega o le colononoous compments tulaga o le 250 ℃. Due to its low ignition point, it is a first-class flammable solid (the ignition point is generally below 300℃, and the flash point of low melting point is below 100℃). E matua faigofie lava ona mumu pe a o aʻe i le vevela, afi, faʻaleaga ma aʻafiaga. O le saoasaoa saoasaoa e saoasaoa ma o le afi afi e maualuga. O le kesi hydrogen syfrotian syves gaosia i le taimi o faiga fai mai e mafai ai ona mafua ai se nofoaga tetele o se taugofie, faateleina ai lona tulaga lona lamatia.

Pa:Sodium dithaite o se moli samasama lanu samasama. O le paʻu o vailaʻau e faigofie ona fausia se palu palu i le ea. E tupu le pefu pe a fetaiai ma se afi afi. O le fefiloi o Sodium Dithiete ma le tele o mausa, pei o chlovers, gerates, nechlorates, po o tagata permanlites. Even in the presence of water, it explodes after a slight friction or impact, especially after thermal decomposition, the flammable gas generated after the reaction reaches the explosion limit, then its explosion hazard is greater.