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Silver Nitrate Pure AR LR ACS Analytical Reagent Manufacturers, SDS MSDS Sheet

 Silver Nitrate CAS Number 7761-88-8, EINECS EC Number 231-853-9, HS Code --**; Molecular Weight 169.87, Molecular Formula AgNO3

For MSDS Sheet Click
MSDS Sheet of Silver Nitrate Manufacturers

Silver Nitrate
Commercial Pure LR AR ACS Analytical Reagent Grade
Silver Nitrate

Silver nitrate is a poisonous colorless crystalline inorganic compound with chemical formula AgNO3 that becomes grayish black when exposed to light in the presence of organic matter and is used in manufacturing photographic film, silvering mirrors, dyeing hair, plating silver, and in medicine as a cautery and antiseptic. Silver nitrate is the least expensive salt of silver; it offers several other advantages as well. Silver nitrate is used in many ways in organic synthesis, e.g. for deprotection and oxidations. Ag+ binds alkenes reversibly, and silver nitrate has been used to separate mixtures of alkenes by selective absorption. In histology, silver nitrate is used for silver staining, for demonstrating reticular fibers, proteins and nucleic acids. It is also used as a stain in scanning electron microscopy. Silver salts have antiseptic properties. Dentists sometimes use silver nitrate infused swabs to heal oral ulcers. Silver nitrate is also used by some podiatrists to kill cells located in the nail bed. Silver nitrate is also used to cauterize superficial blood vessels in the nose to help prevent nose bleeds. There are several uses of Silver nitrate and are listed below.

Silver nitrate:
Synonym
: Nitric acid silver (I) salt
CAS Number: 7761-88-8
Molecular Formula: AgNO3
Molecular Weight: 169.87
EC Number: 231-853-9
Shelf Life: Indefinite.
It is not light sensitive (even in direct sunlight) when kept inside a sealed container.
It can be handled in room lighting without risk of light sensitivity.
Always use Distilled Water when dissolving Silver Nitrate.
Silver Nitrate powder is generally toxic. The taste is extremely bitter!
Always store Silver Nitrate in Glass Containers!
Silver Nitrate can be stored safely in Polyacrylate (eg: "2 liter Soda bottle" plastic).

We offer Silver nitrate crystals. Due to the versatile nature, it is used in various industries. They can be used for Plating, and as a constituent, in pharmaceutical industries.

Specifications of Silver Nitrate Crystals AR ACS Analytical Reagent Grade:

Appearance: White crystalline solid
Assay: 99.0% (min) Typically 99.8-99.9%
Chloride: 0.0005% (max)
Sulphate: 0.002(max)
Copper: 0.0002%
Iron: 0.0002 %
Lead: 0.001%
Clarity of Solution: to pass the test
Density: 4.35 g/cm3
Melting point: 212 °C, 485 K, 414 °F
Boiling point: 444 °C, 717 K, 831 °F (decompose)

Silver Nitrate Solution Making:

Use this Table to make Silver Nitrate Solution
Normal (Molar) Solution Desired High Purity Silver Nitrate +Distilled Water to Make 1
0.020 N 3.Liter397 grams
0.025 N 4.246 grams
0.050 N 8.493 grams
0.1 N 16.987 grams
0.2 N 33.974 grams
0.25 N 42.467 grams
0.5 N 84.935 grams
1.0 N 169.870 grams
2.0 N 339.740 grams

Use De-Ionized -or- Distilled Water only. (Never use tap water).
Store your solution capped. Don't let it evaporate - that will concentrate it!
Store your standard solutions in Glass Containers. (Not in soft plastic)
Silver Nitrate solutions can be stored in type PETE 1 (polyethylene terephthalate ester) Plastic.

Silver Nitrate Uses:

In the Laboratory

Test for the presence of Chlorine, Bromine and Iodine ions. Color of precipitate; White=Chloride, Pale Yellow=Bromide, Yellow=Iodide.
Silver Nitrate is used in Oil Fields to determine the amount of Chloride ions in water and drilling fluids.

In Manufacturing
Silver Plating - electroplating Silver onto a base metal such as Nickel.
Hair Dye.
Pharmaceutical

In Biology
A stain for proteins and nucleic acids.
A stain in scanning electron microscopy.
Detecting Calcium in tissue samples.
To kill "Silvery Thread Moss" on golf greens.

In Medical History
A Cauterizing Agent.
Dentists sometimes use it infused in swabs to help heal mouth ulcers.
Doctors sometimes used it to remove warts.
Silver Nitrate tends to be very toxic to bacteria and other lower life forms.

In Photography
Very high purity Silver Nitrate is the starting material for all chemical based photography.

In Ceramics
Silver Nitrate is used when firing pottery in a kiln to make beautiful colors.

It is used in Inks, like indelible, permanent fabric marker pens Explosives. It prevents premature shrinking or dropping of buds and blooms, in cut flowers. (2.83% solution). It inhibits cut flowers from making ethylene, which causes them to ripen.

Our Silver Nitrate is new and freshly prepared. The powder has been crystallized and sifted. Store Silver Nitrate in its original dark brown glass bottle. Keep bottle in cabinet and away from sunlight. Pure Silver Nitrate is not light sensitive, however.

Silver Nitrate SDS MSDS Sheet, Material Safety Data Sheet

1. Product Identification

Synonyms Silver (I) Nitrate; Lunar Caustic; Nitric acid, Silver salt
CAS No.: 7761-88-8
EINECS EC Number: 231-853-9
Molecular Weight: 169.87
Molecular Formula: AgNO3
Recommended usage: Industrial Manufacturing.
Suppliers: As per letterhead.

2. Hazards Identification

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008

Oxidizing Solids Category 3
Acute toxicity - Oral Category 4
Skin corrosion/irritation Category 2
Serious eye damage/eye irritation Category 1
Hazardous to the aquatic environment, acute hazard Category 1

Labeling according GHS & Regulation (EC) No 1272/2008

GHS Label Elements
Oxidizing Solid
Oxidizing Solid

GHS Label Elements
corrosive.png
Corrosive

GHS Label Elements
marinepollutant.png
Marine Pollutant

Signal Word: Danger

Hazard Statements:
H272 - May intensify fire; oxidizer
H302 - Harmful if swallowed
H315 - Causes skin irritation
H319 - Causes serious eye damage
H400 - Very toxic to aquatic life

Precautionary Statements - Prevention
P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
P220: Keep/Store away from clothing/combustible materials
P221: Take any precaution to avoid mixing with combustibles
P260: Do not breath dust.
P264: Wash face, hands and any exposed skin thoroughly after handling
P270: Do not eat, drink or smoke when using this product
P271: Use only outdoors or in a well-ventilated area
P272: Contaminated work clothing should not be allowed out of the workplace.
P273 : Avoid release to the environment
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection
P285: In case of inadequate ventilation wear respiratory protection

Precautionary Statements - Response
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of water.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P314: Get Medical advice/attention if you feel unwell.
P330: If swallowed, rinse mouth.
P333 + P313: If skin irritation or rash occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/ attention
P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER or doctor.
P362: Take off contaminated clothing and wash before reuse.
P370 + P378: In case of fire: Use water for extinction
P391: Collect spillage.
P405 - Store locked up
P501: Dispose of contents/container in accordance with local, regional, national, international regulations.

Classification according to EU Directives 67/548/EEC or 1999/45/EC:
O Oxidising R 8
Xn Harmful R22
Xi Irritant R36/37/38; R42/43

For the full text of the S-statement & R-phrases mentioned in this Section, see Section 16.

2. Composition/Information on Ingredients

Ingredient: Silver Nitrate
CAS No.: 7761-88-8
EINECS EC Number: 231-853-9
Percent: 90 - 100%

4. First Aid Measures

Inhalation: If Silver Nitrate is inhaled, remove to fresh air. If breathing is difficult, give oxygen. Get medical attention.
Ingestion: Do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight clothing.
Skin Contact:
Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Eye Contact: Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention.

5. Fire Fighting Measures

Fire: Silver Nitrate is not combustible, but substance is a strong oxidizer and its heat of reaction with reducing agents or combustibles may cause ignition.
Explosion: Some nitrates may explode when shocked, exposed to heat or flame, or by spontaneous chemical reaction. Sealed containers may rupture when heated. Sensitive to mechanical impact.
Fire Extinguishing Media: Dry chemical, carbon dioxide, Halon, water spray, or fog. If water is used, apply from as far a distance as possible. Water spray may be used to keep fire exposed containers cool. Do not allow water runoff to enter sewers or waterways.
Special Information: Wear full protective clothing and breathing equipment for high-intensity fire or potential explosion conditions. This oxidizing material can increase the flammability of adjacent combustible materials.

6. Accidental Release Measures

Small Spill: Use appropriate tools to put the spilled solid in a convenient waste disposal container.
Large Spill: Oxidizing material. Stop leak if without risk. Avoid contact with a combustible material (wood, paper, oil, clothing...). Keep substance damp using water spray. Do not touch spilled material. Prevent entry into sewers, basements or confined areas; dike if needed. Call for assistance on disposal.

7. Handling and Storage

Keep Silver Nitrate in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage and moisture. Isolate from any source of heat or ignition. Avoid storage on wood floors. Separate from incompatibles, combustibles, organic or other readily oxidizable materials. Containers of Silver Nitrate may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.

8. Exposure Controls/Personal Protection

Airborne Exposure Limits:
OSHA Permissible Exposure Limit (PEL): 0.01 mg/m3 (TWA) as silver metal dust.
ACGIH Threshold Limit Value (TLV): 0.01 mg /m3 (TWA) as soluble silver compounds.
NIOSH 0.01 mg/m3 TWA (as Ag) (listed under Silver soluble compounds).10 mg/m3 IDLH (as Ag) (listed under Silver soluble compounds).
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area.
Personal Respirators (NIOSH Approved):
For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator (NIOSH type N95 or better filters) may be worn. If oil particles (e.g. lubricants, cutting fluids, glycerin, etc.) are present, use a NIOSH type R or P filter. For emergencies or instances where the exposure levels are not known, use a full-face positive-pressure, air-supplied respirator.
Skin Protection:
Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent skin contact.
Eye Protection: Use chemical safety goggles and/or full face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.

9. Physical and Chemical Properties

Appearance: Silver Nitrate is white crystals.
Odor: Odorless.
Solubility: Soluble in water
Specific Gravity: 4.35
pH: 4-6.5 approximate
% Volatiles by volume @ 21C (70F): 0
Boiling Point: 433C (811F)
Melting Point: 212C (414F)
Vapor Density (Air=1): -
Vapor Pressure (mm Hg): -- @ 20C
Evaporation Rate (BuAc=1): No information found.
Molecular Weight: 169.87
Molecular Formula: AgNO3

10. Stability and Reactivity

Stability: Silver Nitrate is stable under ordinary conditions of use and storage.
Hazardous Decomposition Products: Oxides of nitrogen and toxic metal fumes may form when heated to decomposition.
Hazardous Polymerization: Will not occur.
Incompatibilities: Ammonia, phosphites, organic compounds, carbonaceous materials, reducing agents, strong acids & alkalies, and many other substances.
Conditions to Avoid: Heat, flames, ignition sources and incompatibles.

11. Toxicological Information

Oral rat LD50: 1173 mg/kg; Oral mouse LD50: 50 mg/kg. Investigated as a mutagen, reproductive effector. Laboratory experiments have shown mutagenic effects.
Carcinogenic Effects: Not a reported carcinogen by IARC NTP ACGIH OSHA.

12. Ecological Information

Environmental Fate: No information found.
Environmental Toxicity:
Toxicity to fish
mortality NOEC - Oncorhynchus mykiss (rainbow trout) - 0,108 mg/l - 96,0 h
mortality LOEC - Oncorhynchus mykiss (rainbow trout) - > 0,007 mg/l - 7,0 d
LC50 - Leuciscus idus (Golden orfe) - 0,029 mg/l - 96,0 h
LC50 - Oncorhynchus mykiss (rainbow trout) - 0,006 mg/l - 96,0 h

13. Disposal Considerations

Whatever cannot be saved for recovery or recycling should be handled as hazardous waste and sent to a RCRA approved waste facility. Processing, use or contamination of this product may change the waste management options. Dispose of container and unused contents in accordance legal requirements.

14. Transport Information

USA Domestic (Land, D.O.T.)
Proper Shipping Name: SILVER NITRATE
Hazard Class: 5.1
UN/NA: UN1493
Packing Group: II
Canada TDG
Proper Shipping Name: SILVER NITRATE
Hazard Class: 5.1 (9.2)
UN/NA: UN1493
Packing Group: II
International (Air, I.C.A.O.)
Proper Shipping Name: SILVER NITRATE
Hazard Class: -
UN/NA: -
Packing Group: -

15. Regulatory Information

TSCA: CAS# 7761-88-8 is listed on the TSCA inventory.
Health & Safety Reporting List: Not on the Health & Safety Reporting List.
Chemical Test Rules: None of the chemicals in this product are under a Chemical Test Rule.
Section 12b: None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule: None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs: 1 lb final RQ; 0.454 kg final RQ
SARA Section 302 Extremely Hazardous Substances: None of the chemicals in this product have a TPQ.
SARA Codes: CAS # 7761-88-8: immediate, delayed, fire.
Section 313: This material contains Silver nitrate (listed as Silver compounds), >99%, (CAS# 7761-88-8) which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373.
Clean Air Act:
This material does not contain any hazardous air pollutants.
This material does not contain any Class 1 Ozone depletors.
This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
CAS# 7761-88-8 is listed as a Hazardous Substance under the CWA.
None of the chemicals in this product are listed as Priority Pollutants under the CWA.
CAS# 7761-88-8 is listed as a Toxic Pollutant under the Clean Water Act.
OSHA: None of the chemicals in this product are considered highly hazardous by OSHA.
STATE USA; CAS# 7761-88-8 can be found on the following state right to know lists: California, New Jersey, Pennsylvania, Minnesota, (listed as Silver soluble compounds), Massachusetts.
California Prop 65: California No Significant Risk Level: The product is not listed.

European Labeling in Accordance with EC Directives
EINECS EC Number: 231-853-9
Hazard Symbols:
O C N
Risk Phrases:
R 34 Causes burns.
R 8 Contact with combustible material may cause fire.
R 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
S 60 This material and its container must be disposed of as hazardous waste.
S 61 Avoid release to the environment.

Canada - DSL/NDSL: CAS# 7761-88-8 is listed on Canada's DSL List.
Canada - WHMIS: This product has a WHMIS classification of C, E, D1A.
Canadian Ingredient Disclosure List: CAS# 7761-88-8 is listed on the Canadian Ingredient Disclosure List.
HMIS (Perceived): Health Hazard: 3, Fire Hazard: 0, Reactivity: 0, Personal Protection: j
NFPA (Perceived): Health: 2, Flammability: 0, Reactivity: 0
Australian Hazchem Code: -
Poison Schedule: S6

Section 16. Other Information

H272 - May intensify fire; oxidizer
H302 - Harmful if swallowed
H315 - Causes skin irritation
H319 - Causes serious eye damage
H400 - Very toxic to aquatic life O = Oxidizing
Xn = Harmful
R 8 = Contact with combustible material may cause fire.
R22 = Harmful if swallowed.
R36/37/38 = Irritating to eyes, respiratory system and skin.
Safety Pharases:
S22- Do not breathe dust. S24- Avoid contact with skin. S26- In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37- Wear suitable gloves.

DISCLAIMER: The information and recommendations set forth herein (hereinafter "Information") are presented in good faith and believed correct as of the date hereof. It is compiled from various sources and it is not necessarily all inclusive nor fully adequate in every circumstance. In addition, these suggestions should not be confused with nor followed in violation of applicable laws, regulations, rules or insurance requirements applicable. This MSDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose.

Manufacturers:

MUBY CHEMICALS
S-8, SARIFA MANSION, 2ND FLANK ROAD, CHINCHBUNDER, MUMBAI 400009, INDIA
TEL: (OFFICE) 91-22-23770100, 91-22-23774610
Current Date Time in India GMT+5:30 hours

e-mail: info@mubychem.com

USA & Canadian Customers may
e-mail: usa@mubychem.com
Call toll-free 1-844-682-9243 (1-844-MUBYCHEM)

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Last 23 March, 2017

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