Silver , 99.9%metalsbasis, ≤0.5 μm, containing about 1%ammonium lytylene dispersant , 7440-22-4
Synonym(s):
Silver;Silver nanowire;Silverjet DGH-55HTG;Silverjet DGH-55LT-25C;Silverjet DGP-40LT-15C
CAS NO.：7440-22-4
Empirical Formula: Ag
Molecular Weight: 107.87
MDL number: MFCD00003397
EINECS: 231-131-3
| Pack Size | Price | Stock | Quantity |
| 25G | RMB639.20 | In Stock |
|
| 100G | RMB1919.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 960 °C(lit.) |
| Boiling point: | 2212 °C(lit.) |
| Density | 1.135 g/mL at 25 °C |
| vapor density | 5.8 (vs air) |
| vapor pressure | 0.05 ( 20 °C) |
| refractive index | n |
| Flash point: | 232 °F |
| storage temp. | 2-8°C |
| solubility | H2O: soluble |
| form | wool |
| color | Yellow |
| Specific Gravity | 10.49 |
| Odor | Odorless |
| PH | 0.5 (20°C in H2O) |
| Resistivity | 1-3 * 10^-5 Ω-cm (conductive paste) &_& 1.59 μΩ-cm, 20°C |
| Water Solubility | insoluble |
| Sensitive | Light Sensitive |
| Merck | 13,8577 |
| Exposure limits | TLV-TWA (metal dusts and fumes) 0.1
mg/m3 (ACGIH), 0.01 mg/m3 (MSHA and
OSHA), soluble compounds 0.01 mg/m3
(AIGIH). |
| Stability: | Stable. Substances to be avoided include strong acids and strong bases, tartaric acid, oxalic acid. Blackened by contact with ozone, hydrogen sulfide, sulfur. Powder is highly flammable. |
| Cosmetics Ingredients Functions | SLIP MODIFIER DEODORANT SKIN CONDITIONING - MISCELLANEOUS ANTIMICROBIAL COLORANT |
| InChI | 1S/Ag |
| InChIKey | BQCADISMDOOEFD-UHFFFAOYSA-N |
| SMILES | [Ag] |
| Poissons Ratio | 0.37 |
| Modulus of Elasticity | 71.0 GPa, Typical of CP silver. |
| Shear Modulus | 26.0 GPa, calculated |
| Hardness, Vickers | 25, Annealed |
| CAS DataBase Reference | 7440-22-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Silver(7440-22-4) |
| EPA Substance Registry System | Silver (7440-22-4) |
Description and Uses
Silver is one of the earliest known metals. Silver has no known physiologic or biologic function, though colloidal silver is widely sold in health food stores. Silver has high thermal and electrical conductivity and resists oxidation in air that is devoid of hydrogen sulfide.
For coinage, most frequently alloyed with copper or gold; for manufacture of tableware, mirrors, jewelry, ornaments; for electroplating; for making vessels and apparatus used in manufacture of medicinal chemicals, in processing foods and beverages, in handling organic acids; as catalyst in hydrogenation and oxidation processes; as ingredient of dental alloys. Has been used for purification of drinking water because of toxicity to bacteria and lower forms of life. Some salts used in photography.
Safety
| Symbol(GHS) |    GHS07,GHS08,GHS09 |
| Signal word | Warning |
| Hazard statements | H302-H373-H410 |
| Precautionary statements | P273-P301+P312+P330-P314 |
| Hazard Codes | N,Xn,T,Xi,F |
| Risk Statements | 22-38-20/21-10-40-34-23/24/25-36/37/38-67-36-11-50/53-36/38 |
| Safety Statements | 26-24/25-25-45-36/37/39-23-16-7-61 |
| OEB | E |
| OEL | TWA: 0.01 mg/m3 |
| RIDADR | UN 3264 8/PG 3 |
| WGK Germany | 3 |
| RTECS | VW3500000 |
| F | 8 |
| TSCA | TSCA listed |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 71069110 |
| Storage Class | 13 - Non Combustible Solids |
| Hazardous Substances Data | 7440-22-4(Hazardous Substances Data) |
| Toxicity | PEL (OSHA) 0.01 mg/m3 TLV-TWA (ACGIH) 0.1 mg/m3 (silver metal) TLV-TWA (ACGIH) 0.01 mg/m3 (soluble silver compounds, as Ag) |
| IDLA | 10 mg Ag/m3 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
