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ChemicalBook >> CAS DataBase List >> SILVER(I) SULFIDE

SILVER(I) SULFIDE

SILVER(I) SULFIDE price.
  • $12 - $3799
  • Product name: SILVER(I) SULFIDE
  • CAS: 21548-73-2
  • MF: Ag2S
  • MW: 247.8
  • EINECS:244-438-2
  • MDL Number:MFCD00003406
  • Synonyms:Silver sulfide, 99.995% trace metals basis;IAEA-S-3 (sulfur isotopes in silver sulfide);IAEA-S-2 (sulfur isotopes in silver sulfide);IAEA-S-1 (sulfur isotopes in silver sulfide);silversulfide(ag2s) ;SILVER SULPHIDE;SILVER(I) SULFIDE;disilver sulphide
Price36 Properties Safety Information Description
36 prices
Selected condition：
Brand
  • aablocks
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • ProChem
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
Package
  • 200mg
  • 250mg
  • 0.5G
  • 1g
  • 5gm
  • 5g
  • 10g
  • 25gm
  • 25g
  • 100g
  • 500g
  • Manufactureraablocks
  • Product numberAA003U6Y
  • Product descriptionSilver sulfide (Ag2S) 99.9%metalsbasis
  • Packaging1g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003U6Y
  • Product descriptionSilver sulfide (Ag2S) 99.9%metalsbasis
  • Packaging5g
  • Price$28
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003U6Y
  • Product descriptionSilver sulfide (Ag2S) ≥99.9%metalsbasis
  • Packaging200mg
  • Price$12
  • Updated2026-05-28
  • Buy
  • ManufacturerAmbeed
  • Product numberA1455827
  • Product descriptionSilver(I)sulfide 99.9%metalsbasis
  • Packaging1g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1455827
  • Product descriptionSilver(I)sulfide 99.9%metalsbasis
  • Packaging5g
  • Price$31
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1455827
  • Product descriptionSilver(I)sulfide 99.9%metalsbasis
  • Packaging25g
  • Price$210
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004896
  • Product descriptionSILVER SULPHIDE 95.00%
  • Packaging5G
  • Price$820.54
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004896
  • Product descriptionSILVER SULPHIDE 95.00%
  • Packaging25G
  • Price$1194.7
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN3241
  • Product descriptionSilver(I) sulphide 99.999%(metalsbasis)
  • Packaging500g
  • Price$3799
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN3241
  • Product descriptionSilver(I) sulphide 99.999%(metalsbasis)
  • Packaging100g
  • Price$770
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN3241
  • Product descriptionSilver(I) sulphide 99.999%(metalsbasis)
  • Packaging250mg
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN3241
  • Product descriptionSilver(I) sulphide 99.999%(metalsbasis)
  • Packaging1g
  • Price$24
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN3241
  • Product descriptionSilver(I) sulphide 99.999%(metalsbasis)
  • Packaging25g
  • Price$252
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN3241
  • Product descriptionSilver(I) sulphide 99.999%(metalsbasis)
  • Packaging5g
  • Price$81
  • Updated2026-06-04
  • Buy
  • ManufacturerArctom
  • Product numberAS707856
  • Product descriptionSilver(I)sulfide 98%
  • Packaging5g
  • Price$32
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS707856
  • Product descriptionSilver(I)sulfide 98%
  • Packaging10g
  • Price$56
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003U6Y Silver sulfide (Ag2S) 99.9%metalsbasis 1g $16 2026-05-28 Buy
aablocks AA003U6Y Silver sulfide (Ag2S) 99.9%metalsbasis 5g $28 2026-05-28 Buy
aablocks AA003U6Y Silver sulfide (Ag2S) ≥99.9%metalsbasis 200mg $12 2026-05-28 Buy
Ambeed A1455827 Silver(I)sulfide 99.9%metalsbasis 1g $14 2021-12-16 Buy
Ambeed A1455827 Silver(I)sulfide 99.9%metalsbasis 5g $31 2021-12-16 Buy
Ambeed A1455827 Silver(I)sulfide 99.9%metalsbasis 25g $210 2021-12-16 Buy
American Custom Chemicals Corporation ING0004896 SILVER SULPHIDE 95.00% 5G $820.54 2021-12-16 Buy
American Custom Chemicals Corporation ING0004896 SILVER SULPHIDE 95.00% 25G $1194.7 2021-12-16 Buy
Apolloscientific IN3241 Silver(I) sulphide 99.999%(metalsbasis) 500g $3799 2026-06-04 Buy
Apolloscientific IN3241 Silver(I) sulphide 99.999%(metalsbasis) 100g $770 2026-06-04 Buy
Apolloscientific IN3241 Silver(I) sulphide 99.999%(metalsbasis) 250mg $21 2026-06-04 Buy
Apolloscientific IN3241 Silver(I) sulphide 99.999%(metalsbasis) 1g $24 2026-06-04 Buy
Apolloscientific IN3241 Silver(I) sulphide 99.999%(metalsbasis) 25g $252 2026-06-04 Buy
Apolloscientific IN3241 Silver(I) sulphide 99.999%(metalsbasis) 5g $81 2026-06-04 Buy
Arctom AS707856 Silver(I)sulfide 98% 5g $32 2021-12-16 Buy
Arctom AS707856 Silver(I)sulfide 98% 10g $56 2021-12-16 Buy
Next Last

Properties

Melting point :845 °C (lit.)
Boiling point :decomposes [HAW93]
Density :7.234 g/mL at 25 °C (lit.)
solubility :Soluble in aq. HCN, aq. citric acid with KNO3. Insoluble in acids, alkalies, aqueous ammoniums.
form :Powder
Specific Gravity :7.317
color :Light yellow
Water Solubility :Soluble in HNO{3}, alkali cyanide solutions. Insoluble in water
Specific Heat Capacity :Cp(crystal): 0.31 J/(g·K), at 25℃
Sensitive :Light Sensitive
Merck :14,8530
crystal system :Monoclinic
Space group :P21/n
Solubility Product Constant (Ksp) :pKsp: 49.20
Lattice constant :
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.4230.6910.7879099.58900.2268

Stability :Stable. Incompatible with acids, strong oxidizing agents.
InChI :1S/2Ag.S
InChIKey :OCWNMDUAUUAHSJ-UHFFFAOYSA-N
SMILES :[Ag]S[Ag]
CAS DataBase Reference :21548-73-2(CAS DataBase Reference)
EPA Substance Registry System :Silver sulfide (21548-73-2)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Silver sulfide is used as photosensitizer in photography, anti-bacterial and anti-microbial agents. It is also useful as qualitative inorganic analysis.

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Suppliers and manufacturers

Tianjin Baima Technology Co., LTD Yunnan Boquan Metal Materials Co., Ltd. J & K SCIENTIFIC LTD. Alfa Aesar Energy Chemical JinYan Chemicals(ShangHai) Co.,Ltd. Shanghai Hanhong Scientific Co.,Ltd. Shandong Xiya Chemical Co., Ltd Sichuan Kulinan Technology Co., Ltd Spectrum Chemical Manufacturing Corp.