Hokona te utu wheketere o CAS 21548-73-2 Silver Sulfide Ag2S paura

Whakaahuatanga Poto:

1.Ingoa: Hiriwa sulfide paura Ag2S

2. Paerewa: Reagent grade me te ahumahi ahumahi

3.Maama: 99%,99.95%min

4.Appearance: Te paura pango hina

5. Mōkī: 500g / pounamu ranei 1kg / pounamu

6. Cas No: 21548-73-2

7. Waitohu: Epoch-Chem

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

He kupu whakataki poto

1.Ingoa: Hiriwa paura sulfideAg2S

2. Paerewa: Reagent grade me te ahumahi ahumahi

3.Maama: 99%,99.95%min

4.Appearance: Te paura pango hina

5. Mōkī: 500g / pounamu ranei 1kg / pounamu

6. Cas No: 21548-73-2

7. Waitohu: Epoch-Chem

Mahi

Kiriata orthogonal hina-pango paura ranei;kiato 7.23 g/cm3;Te pakeke o Moh 2.3;ka rewa i te 825°C;korekore ki te wai;wairewa ki te waikawa nitric me te waikawa pungatara.

Te rewa	845 °C (marama)
Kohuatanga	pirau [HAW93]
kiato	7.234 g/mL i te 25 °C (marama)
whakarewatanga	Wairewa i roto i te aq.HCN, aq.waikawa citric me KNO3.Kore ki te waikawa, te kawakore, te haukinia wai.
puka	Paura
tae	Kōwhai marama
Te taumahatanga motuhake	7.317
Wairewa wai	Wairewa ki te HNO{3}, wairewa cyanide alkali.Karekau ki te wai
Tairongo	Maamaa Maamaa
Merck	14,8530
Whakarewa Hua Tonu (Ksp)	pKsp: 49.20
Pūmautanga:	Eu ana.He hotokore ki nga waikawa, nga mea whakahaora kaha.
CAS Raraunga Raraunga Tohutoro	21548-73-2(Tuhinga Raraunga CAS)
Pūnaha Rehita Matū EPA	Hiriwa sulfide (21548-73-2)

Taupānga

Ag2SKa whakamahia nuitia te paura i roto i nga semiconductors.

Whakatakotoranga

warowaiwa hiriwa	CAS No.	534-16-7
Nga taonga	Whakatakotoranga	Nga hua tātari
Fe	≤0.002%	0.001%
AgCO3	≥99.8%	99.87%
Whakamaramahia nga tohu tohu	≤4	whakaritea
Te waikawa Nitric e kore e rewa	≤0.03%	0.024%
Karekau te waikawa pūhaumāota whakaheke	≤0.10%	0.05%
Te hauota	≤0.01%	0.006%
Waitohu: Epoch-Chem