Yuav Hoobkas nqi ntawm CAS 21548-73-2 Silver Sulfide Ag2S hmoov

Lus piav qhia luv luv:

1.Npe: Silver sulfide hmoov Ag2S

2. Txuj: qib Reagent thiab qib kev lag luam

3.Purity: 99%, 99.95% min

4.Appearance: Grey dub hmoov

5. Pob: 500g / lub raj mis lossis 1kg / lub raj mis

6. CAS Nr: 21548-73-2

7. Hom: Epoch-Chem

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Product Detail

Khoom cim npe

Kev taw qhia luv luv

1.Npe: Silver sulfide hmoovAg2S

2. Txuj: qib Reagent thiab qib kev lag luam

3.Purity: 99%, 99.95% min

4.Appearance: Grey dub hmoov

5. Pob: 500g / lub raj mis lossis 1kg / lub raj mis

6. CAS Nr: 21548-73-2

7. Hom: Epoch-Chem

Kev ua tau zoo

Greyish-dub orthogonal muaju los yog hmoov; ceev 7.23 g / cm3; Moh lub hardness 2.3; melts ntawm 825 ° C; insoluble hauv dej; soluble nyob rau hauv nitric thiab sulfuric acids.

Melting point	845 ° C (lit.)
Boiling point	decomposes [HAW93]
ceev	7.234 g / mL ntawm 25 ° C (lit.)
solubility	Soluble hauv aq. HCN, aw. Citric acid nrog KNO3. Insoluble hauv cov kua qaub, alkali, aqueous ammoniums.
daim ntawv	Hmoov
xim	Lub teeb daj
Specific Gravity	7.317 ib
Dej Solubility	Soluble hauv HNO{3}, alkali cyanide daws. Insoluble hauv dej
rhiab heev	Lub teeb Sensitive
Merck	14.8530 Nws
Solubility Product Constant (Ksp)	49.20 Nws
Kev ruaj ntseg:	ruaj khov. Incompatible nrog acids, muaj zog oxidizing tus neeg sawv cev.
CAS DataBase Reference	21548-73-2 (CAS DataBase Reference)
EPA Tshuaj Registry System	Silver sulfide (21548-73-2)

Daim ntawv thov

Ag2SPowderis dav siv nyob rau hauv semiconductors.

Specification

nyiaj carbonate	CAS Nr.	534-16-7 : kuv
Cov khoom	Specifications	Kev txheeb xyuas cov txiaj ntsig
Fe	≤0.002%	0.001%
AgCO3	≥99.8%	99.87%
Qhia kom meej txog qib kev xeem	≤ 4	ua raws
Nitric acid insoluble	≤ 0.03%	0.024%
Hydrochloric acid tsis yog nag xob nag cua	≤0.10%	0.05%
Nitrate	≤0.01%	0.006%
Hom Tshuaj: Epoch-Chem