Sodium Sulphide Flakes CAS No.1313-82-2
Tsanangudzo yezvinhu: Sodium sulfide
Mol.formula: Na2S
Nhamba yeCAS:1313-82-2
Grade Standard: Industrial Grade
Kuchena: 60% min
Tsanangudzo
| Item | Standard I | Standard II | Standard III | Standard IV | Standard V |
| Fe | 10 ppm max | 30 ppm max | 50 ppm max | 150 ppm max | 1500 ppm max |
| Na2S | 60% min | 60% min | 60% min | 60% min | 60% min |
| Mvura insolubles | 0.03% yakakura | 0.18% yakakura | 0.18% yakakura | 0.30% yakawanda | 0.40% yakawanda |
| Na2CO3 | 1.80% yakawanda | 1.80% yakawanda | 1.80% yakawanda | 3.00% max | 5.00% max |
| Na2SO3 | 1.00% max | 1.80% yakawanda | 2.00% max | 2.00% max | 2.00% max |
| Na2S2O3 | 2.00% max | 2.00% max | 2.00% max | 2.00% max | 2.00% max |
| Color | Yero | Tsvuku | |||
Properties:
Yero kana dzvuku flakes, kunyura kwakasimba kwemwando, kunyungudika mumvura, uye mhinduro yemvura ine alkaline reaction yakasimba.Sodium sulfide inokonzera kupisa kana yabatwa neganda nebvudzi.
Sodium thiosulfate, sodium sulfite, sodium sulphide uye sodium polysulfide, nekuti sodium thiosulfate's generating speed inokurumidza, chigadzirwa chayo chikuru ndeye sodium thiosulfate.Sodium sulphide inochekwa mumhepo uye carbonated kuti iite metamorphic, uye inogara ichiburitsa hydrogen sulfide gasi.Indasitiri sodium sulfide inosanganisira tsvina, saka ruvara rwayo rwakatsvuka.
Application
1. Inoshandiswa muLeather or tanning pakubvisa bvudzi pamatehwe
2. Inoshandiswa mukugadzira organic yepakati uye kugadzirira sulfur dye additives
3. Inoshandiswa muindasitiri yemachira se bleaching, se desulfurizing uye se dechlorinating agent.
4. Inoshandiswa muindasitiri ye pulp uye mapepa
5. Inoshandiswa mukurapa mvura semushonga weokisijeni
6. Inoshandiswa muindasitiri yemifananidzo kuchengetedza zvigadziriso kubva kune oxidation
7. Inoshandiswa mukugadzirwa kwemakemikari erubha uye mamwe makemikari emakemikari
8. Inoshandiswa mune mamwe maapplication anosanganisira ore flotation, kudzoreredza mafuta, kuchengetedza chikafu, kugadzira dhayi, uye detergent.
9. Inoshandiswa muindasitiri yemigodhi se inhibitor, kurapa mumiriri, kubvisa mumiriri
Package
25kg PP/PE bhegi, kana nekukumbira kwevatengi.
