Nā noi:
1.ʻO ka hoʻohanaʻana o ka sodium hydrosulfi, ka laulā e pili ana i ka hōʻemiʻana, e like me ke kaheʻana o ka silk, a me nā lole a me nā lole'ē aʻe. Since sodium hydrosulfite does not contain heavy metals, the color of the bleached fabric is very bright and not easy to fade.

2, hiki ke hoʻohanaʻiaʻo Sodium hytrosoul hytrosoulfie no ka mea kanuʻai, e like me ka momona, nā holoholona, ​​bamboo, bamboo, bamboo

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4, hiki i ka hydum hydrosulfite ke ho'ēmi i nā mea hao nui e like me PB2 +, eʻike e mālama i kaʻai wai a me nā hua.

ʻO Sodium Dibeionite kahi papa papa mua o ka papa i ka wā e like me ka maloʻo e like me nā kūlana aupuni. E hana nui ia i ka wā e hoʻopili ai i ka wai me ka wai, e hana ana i nā hau uila e like me ka wela o ka wela. ʻO ka hoʻohālikelikeʻana o keʻano: 2na2s2o4 + 2h2O + O2 = 4SAMO DOOXIDE. ʻO Sodium Diitionite kahi kūlana waena waena o Sulfur, a me nā waiwai o nā mea kanu ponoʻole. Hōʻike ia i nā waiwai hōʻemi ikaika. Ke hoʻokō nei nā maʻi i hoʻonuiʻia, e like me sulfuric Acid, Petric adid, a me nā mea hou aʻe,ʻo Phospure ka nui o nā mea wela a me nā mea hoʻonaninani. ʻO kāna hoʻohālikelikeʻano: 2na2s2o4 + 4hcl = 2h2s2o4 + 4nacl

Sodium dithionite has a spontaneous combustion point of 250℃. Ma muli o kona wahi haʻahaʻa haʻahaʻa haʻahaʻa,ʻo ia kahi papa hana mua-papa mua (ʻo ka mea e hoʻopili nuiʻia ma lalo o 300, a me kaʻano flash ma lalo o 100 ℃). It is very easy to burn when exposed to heat, fire, friction and impact. The combustion speed is fast and the fire hazard is high. The gas hydrogen sulfide gas produced during the combustion process may also cause a larger combustion area, increasing its fire hazard.

Sodium dithionite is a light yellow powdery substance. The powdery substance is easy to form an explosive mixture in the air. E hele ana ka hoʻopaʻiʻana i ka wā e hālāwai ai me ke kumu ahi. ʻO ka huiʻana o ka sodium ditium dithium a me nā mea waiwai, e like me nā chlorates, pono, nā permarangantes, a iʻole nā ​​permanglates ʻOiai ma ke alo o ka wai, eʻimi ana ma hope o kahiʻano liʻiliʻi a iʻole hopena,ʻoi aku ka nui o keʻano o keʻano.