Sunan kasar Sin: Sodium Hydrogen Sulfate Sunan kasar Sin: Sodium Hydrogen Sulfate, Sodium Sulfate mai nauyi

siffofi

White crystalline foda, yana da ƙanshi na sulfur dioxide, yana da ƙanshi mai ban sha'awa, yana rasa wani ɓangare na sulfur dioxide a cikin iska yayin da yake oxidizing zuwa sulfate. Ana narkewa a cikin ruwan sanyi na 3.5, ruwan tafiya na 2, kimanin 70 na ethanol, mafita na ruwa yana da acid. narkewa point rushewa. dangane yawan 1.48. Low guba, rabin mutuwa adadin (beraye, baki) 2000mg / kg. yana da motsawa. Kayayyaki sau da yawa suna ƙunshe da rabo daban-daban na sodium sulfate (Na2S2O5).

Quality nuna alama

Technical nuna alama na ƙasaHG / T3814-2006 Kasuwanci yau da kullun darajar

Babban abun ciki (a cikin NaHSO3) % 99 99.5
Ruwa marasa narkewa ≤% 0.03 ≤0.01
Chloride (Cl) ≤% 0,05 ≤0,03
Baƙin ƙarfe (Fe) ≤% 0,004 ≤0,001
Heavy karfe (a Pb) ≤% 0.001 ≤0.0001
Arsenik (kamar yadda) ≤% 0.0002 ≤0.0001

Amfani
1. Ana amfani dashi don bleaching na auduga masana'antu da organic abubuwa;
2. Amfani a matsayin reducer a cikin launi, takarda, fata, sinadarai synthesis da sauran masana'antu;
3. Pharmaceutical masana'antu da ake amfani da su samar da intermediates na anexion da aminobilin;
4. Ana amfani da kayayyakin abinci a matsayin whitening, karewa, antioxidant;
5. Ana amfani da shi don sarrafa ruwan da ke da chromium, kuma ana amfani da shi a matsayin ƙarin electroplating.
Taimakon farko

Skin Touch: Nan da nan cire gurɓataccen tufafi, wanke da yawan ruwa mai tsabta. Kula da likita.
Saduwa da ido: Nan da nan ɗaga rufin ido, wanke shi sosai tare da ruwa mai tsabta ko ruwan gishiri na asali na akalla mintuna 15. Kula da likita.
Inhalation: sauri cire daga wurin zuwa iska mai tsabta. Ka kiyaye hanyar numfashi mai sauƙi. Kamar wahalar numfashi, bayar da oxygen. Idan numfashi ya dakatar, yi numfashi na wucin gadi nan da nan. Kula da likita.
Abinci: shan ruwa mai zafi da yawa, ƙwayoyi. Kula da likita.