Name:
Silicagel functionalized 10% silver nitrate
Synonym:
Silver nitrate, solid supported on silicage
CAS:
7631-86-9
Section 1 - Chemical Product
MSDS Name:Silicagel functionalized 10% silver nitrate
Synonym:Silver nitrate, solid supported on silicage
Synonym:Silver nitrate, solid supported on silicage
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | emsds | EINECS# |
| 7631-86-9 | Silicagel | 90 | 231-545-4 |
| Hazard Symbols: XI O N Risk Phrases: 36/38 8 51/53 |
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes and skin. Contact with combustible material may cause fire. Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.
Irritating to eyes and skin. Contact with combustible material may cause fire. Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.
Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.
Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Strong oxidizer. Contact with other material may cause fire.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Strong oxidizer. Contact with other material may cause fire.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.
Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Do not store in direct sunlight. Store in a tightly closed container.
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Do not store in direct sunlight. Store in a tightly closed container.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 7631-86-9: United Kingdom, WEL - TWA: 6 mg/m3 TWA (inhalable dust); 2.4 mg/m TWA (respirable dust) United Kingdom, WEL - STEL: 18 mg/m3 STEL (inhalable dust); 7.2 m STEL (respirable dust) Germany: 4 mg/m3 TWA (inhalable fraction) Russia: 1 mg/m3 TWA CAS# 7761-88-8: United Kingdom, WEL - TWA: (listed as silver soluble compounds): mg/m3 TWA (as Ag) United Kingdom, WEL - STEL: (listed as silver soluble compounds): 0.03 mg/m3 STEL (as Ag) United States OSHA: 0.01 mg/m3 TWA (listed under Silver soluble compounds).
Belgium - TWA: (listed as silver soluble compounds): 0.01 mg/m3 V (as Ag) France - VME: (listed as silver soluble compounds): 0.01 mg/m3 VM (as Ag) Germany: (listed as silver soluble compounds): 0.01 mg/m3 VME (as Japan: (listed as silver compounds): 0.01 mg/m3 OEL (as Ag) Malaysia: (listed as silver soluble compounds): 0.01 mg/m3 TWA (a Ag) Netherlands: (listed as silver soluble compounds): 0.01 mg/m3 MAC Ag) Spain: (listed as silver soluble compounds): 0.01 mg/m3 VLA-ED (a Ag) Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 7631-86-9: United Kingdom, WEL - TWA: 6 mg/m3 TWA (inhalable dust); 2.4 mg/m TWA (respirable dust) United Kingdom, WEL - STEL: 18 mg/m3 STEL (inhalable dust); 7.2 m STEL (respirable dust) Germany: 4 mg/m3 TWA (inhalable fraction) Russia: 1 mg/m3 TWA CAS# 7761-88-8: United Kingdom, WEL - TWA: (listed as silver soluble compounds): mg/m3 TWA (as Ag) United Kingdom, WEL - STEL: (listed as silver soluble compounds): 0.03 mg/m3 STEL (as Ag) United States OSHA: 0.01 mg/m3 TWA (listed under Silver soluble compounds).
Belgium - TWA: (listed as silver soluble compounds): 0.01 mg/m3 V (as Ag) France - VME: (listed as silver soluble compounds): 0.01 mg/m3 VM (as Ag) Germany: (listed as silver soluble compounds): 0.01 mg/m3 VME (as Japan: (listed as silver compounds): 0.01 mg/m3 OEL (as Ag) Malaysia: (listed as silver soluble compounds): 0.01 mg/m3 TWA (a Ag) Netherlands: (listed as silver soluble compounds): 0.01 mg/m3 MAC Ag) Spain: (listed as silver soluble compounds): 0.01 mg/m3 VLA-ED (a Ag) Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Solid
Color: light yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: 10% soluble
Specific Gravity/Density:
Molecular Formula:
Molecular Weight:
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures. Sensitive to light.
Conditions to Avoid:
Incompatible materials, light, moisture, combustible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, silicon dioxide.
Hazardous Polymerization: Will not occur.
Stable under normal temperatures and pressures. Sensitive to light.
Conditions to Avoid:
Incompatible materials, light, moisture, combustible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, silicon dioxide.
Hazardous Polymerization: Will not occur.
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 7631-86-9: EU8655000 VV7565000 CAS# 7761-88-8: VW4725000 LD50/LC50:
CAS# 7631-86-9: Draize test, rabbit, eye: 25 mg/24H Mild.
CAS# 7761-88-8: Draize test, rabbit, eye: 1 mg Severe; Draize test, rabbit, eye: 10 mg Moderate; Oral, mouse: LD50 = 50 mg/kg; Oral, rat: LD50 = 1173 mg/kg.
Carcinogenicity:
Silicagel - Not listed by ACGIH, IARC, or NTP.
Silver nitrate - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
CAS# 7631-86-9: EU8655000 VV7565000 CAS# 7761-88-8: VW4725000 LD50/LC50:
CAS# 7631-86-9: Draize test, rabbit, eye: 25 mg/24H Mild.
CAS# 7761-88-8: Draize test, rabbit, eye: 1 mg Severe; Draize test, rabbit, eye: 10 mg Moderate; Oral, mouse: LD50 = 50 mg/kg; Oral, rat: LD50 = 1173 mg/kg.
Carcinogenicity:
Silicagel - Not listed by ACGIH, IARC, or NTP.
Silver nitrate - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION
IATA
Shipping Name: OXIDIZING SOLID, N.O.S.*
Hazard Class: 5.1
UN Number: 1479
Packing Group: III
IMO
Shipping Name: OXIDIZING SOLID, N.O.S.
Hazard Class: 5.1
UN Number: 1479
Packing Group: III
RID/ADR
Shipping Name: OXIDIZING SOLID, N.O.S.
Hazard Class: 5.1
UN Number: 1479
Packing group: III
USA RQ: CAS# 7761-88-8: 1 lb final RQ; 0.454 kg final RQ
Section 15 - REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI O N
Risk Phrases:
R 36/38 Irritating to eyes and skin.
R 51/53 Toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
R 8 Contact with combustible material may cause
fire.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
S 60 This material and its container must be
disposed of as hazardous waste.
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 7631-86-9: 0
CAS# 7761-88-8: 3
Canada
CAS# 7631-86-9 is listed on Canadas DSL List.
CAS# 7761-88-8 is listed on Canadas DSL List.
CAS# 7631-86-9 is listed on Canadas Ingredient Disclosure List.
CAS# 7761-88-8 is listed on Canadas Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 7631-86-9 is listed on the TSCA inventory.
CAS# 7761-88-8 is listed on the TSCA inventory.
