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Lab Chemical

Silver Nitrate Soln. LR

This RXSOL standard solution make Colloidal Turbidity by refraction of the liquid. And Colloidal matter indicates hydrocarbons, chlorides and other residues.
Part number
RXSOL-60-6106-500
Category
Lab Chemical
Brand
RXSOL
Silver Nitrate Soln. LR

Overview

Laboratory GRADE materials ::: 

Chloride test:
50cc un-filtered wash add to 30 cc distilled water shake well to dissolve salt and then filter qualitatively.
Colloidal particles are not simple molecules but physical aggregation of molecules . They readily pass through ordinary filter paper.. Turbidity is a measure of the refraction of the liquid. Colloidal matter indicates hydrocarbons, chlorides and other residues.

Note: Methanol cannot dissolve salt or loosen the sodium cation/chloride anion from the NaCL ionic bond. -only water with high solvent power and high dielectric constant can do this. NaCL crystal is extremely strong and rigid. A Sodium ion is equally attracted to 6 Chloride ions.
To this 80cc mixture--- add 1/2 cc silver nitrate( strength 10%) plus 2cc nitric acid ( strength 20%) plus 17.5 cc di water to make 100 cc total.
Shake and stand for 5 minutes. Compare milkiness with a standard comparator of 1ppm made as follows:
50cc Methanol + 4cc standard Chloride soln ( strength 10ppm ) + 1/2 cc Silver Nitrate ( strength 10%) + 2cc Nitric acid ( strength 20%) + 43.5 cc DI water to make total 100cc solution . Memorise this milkiness as the failing standard for the current voyage.
(for 0.5 ppm comparator put 2 cc of standard chloride soln, for 0.250 ppm put 1 CC.) For 2 ppm put 8cc NaCl ----for 4ppm put 16cc NaCl.

Why Nitric acid ??--- Nitric acid parts the silver vide the assaying process as chemically silver is not active and dissolves only in strong Nitric acid or H2So4.
The method of not involving Nitric acid in the Chloride test could pass a ship staff tank WWT , while a shore gas ion chromatograph will fail the sample for Mono Ethylene Glycol fibre grade. Nitric acid decomposes Sodium Cyanide and Sodium Sulphide which otherwise form precipitate with AgNO3 and thus interfere with the lab test.

Technical specifications

Specifications of Silver Nitrate Soln. LR
Appearance/FormLiquid
FormulaAgNO3
Molecular Weight169.87
MP12 °C (414 °F)
BP440 °C (824 °F)
Density4.35 g/mL
SolubilitySoluble in water

Applications

Test for the presence of Chlorine, Bromine and Iodine ions.
For example: White=Chloride, Pale Yellow=Bromide, Yeloow=Iodide.
Test for the presence of Carbonate, Hydroxide, Sulfide and Phosphate ions.
For example: Pale Green=Carbonate, Brown=Hydroxide, Black=Sulfide.
Silver Nitrate is used to test the exact salinity of Sea Water. (it's about 35 grams per Liter, by the way...)
Silver Nitrate is used in Oil Fields to determine the amount of Chloride ions in water and drilling fluids.

  4Ag + 6HNO3 → 4AgNO3 + NO + NO2 + 3H2O

Silver nitrate, 7761-88-8, AgNO3, MW 169.87 is a white crystalline that is readily soluble in water. Silver nitrate is light sensitive and should be stored in a dry, well-ventilated place. Silver nitrate is used in organic synthesis, photography, silver plating, silver staining in histology, and as a silver patina.

To kill "Silvery Thread Moss" on golf greens - Use 8 grams Silver Nitrate per Gallon of Distilled Water, spray on moss.

NOTE: Be extremely careful not to get this solution on your skin, mark the bottle boldly and clearly

Do not contact your skin with Silver Nitrate solutions. If you do, the moment you go into sunlight, the exposed skin will turn black. This unsightly, but generally harmless color will last for about 10 days. There is no way to get it off, once it has turned black.

Dosage and directions

   Normal  (Molar)      High Purity    Distilled or D.I.  
  Solution  Desired    Silver Nitrate    Water to Make 
  0.0141  N   2.395 grams   1 Liter 
  0.0171  N   2.904 grams   1 Liter 
  0.0192  N   3.261 grams   1 Liter 
  0.020  N   3.397 grams   1 Liter 
  0.025  N   4.246 grams   1 Liter 
  0.0282  N   4.790 grams   1 Liter 
  0.045  N   7.644 grams   1 Liter 
  0.050  N   8.493 grams   1 Liter 
  0.1  N   16.987 grams   1 Liter 
  0.141  N   23.951 grams   1 Liter 
  0.153  N   25.990 grams   1 Liter 
  0.171  N   29.047 grams   1 Liter 
  0.2  N   33.974 grams   1 Liter 
  0.25  N   42.467 grams   1 Liter 
  0.282  N   47.903 grams   1 Liter 
  0.5  N   84.935 grams   1 Liter 
  1.0  N   169.870 grams   1 Liter 
  2.0  N   339.740 grams   1 Liter 
  3.0  N   509.610 grams   1 Liter 
  4.0  N   679.480 grams   1 Liter
   Normal  (Molar)      High Purity    Distilled or D.I.  
  Solution  Desired    Silver Nitrate    Water to Make 
  0.0141  N   2.395 grams   1 Liter 
  0.0171  N   2.904 grams   1 Liter 
  0.0192  N   3.261 grams   1 Liter 
  0.020  N   3.397 grams   1 Liter 
  0.025  N   4.246 grams   1 Liter 
  0.0282  N   4.790 grams   1 Liter 
  0.045  N   7.644 grams   1 Liter 
  0.050  N   8.493 grams   1 Liter 
  0.1  N   16.987 grams   1 Liter 
  0.141  N   23.951 grams   1 Liter 
  0.153  N   25.990 grams   1 Liter 
  0.171  N   29.047 grams   1 Liter 
  0.2  N   33.974 grams   1 Liter 
  0.25  N   42.467 grams   1 Liter 
  0.282  N   47.903 grams   1 Liter 
  0.5  N   84.935 grams   1 Liter 
  1.0  N   169.870 grams   1 Liter 
  2.0  N   339.740 grams   1 Liter 
  3.0  N   509.610 grams   1 Liter 
  4.0  N   679.480 grams   1 Liter
   Normal  (Molar)      High Purity    Distilled or D.I.  
  Solution  Desired    Silver Nitrate    Water to Make 
  0.0141  N   2.395 grams   1 Liter 
  0.0171  N   2.904 grams   1 Liter 
  0.0192  N   3.261 grams   1 Liter 
  0.020  N   3.397 grams   1 Liter 
  0.025  N   4.246 grams   1 Liter 
  0.0282  N   4.790 grams   1 Liter 
  0.045  N   7.644 grams   1 Liter 
  0.050  N   8.493 grams   1 Liter 
  0.1  N   16.987 grams   1 Liter 
  0.141  N   23.951 grams   1 Liter 
  0.153  N   25.990 grams   1 Liter 
  0.171  N   29.047 grams   1 Liter 
  0.2  N   33.974 grams   1 Liter 
  0.25  N   42.467 grams   1 Liter 
  0.282  N   47.903 grams   1 Liter 
  0.5  N   84.935 grams   1 Liter 
  1.0  N   169.870 grams   1 Liter 
  2.0  N   339.740 grams   1 Liter 
  3.0  N   509.610 grams   1 Liter 
  4.0  N   679.480 grams   1 Liter

Testing Procedure for Wall Wash   Click Here  rxmarine.com/methanol-lab-grade-ii  , Also refer this LINK.

Characteristics and notes

Proper Shipping Name: Silver nitrate
UN1493
Class: 5.1
Packing Group: II

   Normal  (Molar)      High Purity    Distilled or D.I.  
  Solution  Desired    Silver Nitrate    Water to Make 
  0.0141  N   2.395 grams   1 Liter 
  0.0171  N   2.904 grams   1 Liter 
  0.0192  N   3.261 grams   1 Liter 
  0.020  N   3.397 grams   1 Liter 
  0.025  N   4.246 grams   1 Liter 
  0.0282  N   4.790 grams   1 Liter 
  0.045  N   7.644 grams   1 Liter 
  0.050  N   8.493 grams   1 Liter 
  0.1  N   16.987 grams   1 Liter 
  0.141  N   23.951 grams   1 Liter 
  0.153  N   25.990 grams   1 Liter 
  0.171  N   29.047 grams   1 Liter 
  0.2  N   33.974 grams   1 Liter 
  0.25  N   42.467 grams   1 Liter 
  0.282  N   47.903 grams   1 Liter 
  0.5  N   84.935 grams   1 Liter 
  1.0  N   169.870 grams   1 Liter 
  2.0  N   339.740 grams   1 Liter 
  3.0  N   509.610 grams   1 Liter 
  4.0  N   679.480 grams   1 Liter

Safety and SDS

Read the safety data sheet before handling. Wear suitable gloves and eye protection.

View safety data sheet
Product Name RXSOL-60-6106-500
Product Type Silver Nitrate

Company Details:

RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA

Phone +91 22 65113333 / 5555 / 9999
Fax +91 22 2781 1318 :::AOH :0091 9821214367
Email rxsolchemicals@gmail.com
SARA 313 Component  CAS Number Exposure
 Limits
 
Silver Nitrate  CAS# 7761-  88-8 OSHA PEL
 0.01
 

May be harmful if swallowed. May cause irritation. Avoid breathing vapors, or dusts. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling.

Emergency Overview: Warning! Causes Severe Eye Irritation. Harmful If Swallowed Or Inhaled.
Causes Irritation To Skin And Respiratory Tract. Affects Eyes, Skin And Respiratory Tract.

Inhalation: Effects are Expected to be Less Severe than for Exposure to Higher Concentrations
where Symptoms Include Irritation to the Respiratory Tract with Coughing and Shortness of
Breath.

Ingestion: Effects should be Less Severe than Through Exposure to Higher Concentrations of
Silver Nitratewhich may Include Symptoms of Pain and Burning in Mouth, Blackening of the Skin and Mucous Membranes,Throat and Abdomen, Diarrhea and Shock. A Poison in Higher
Concentrations.

Skin: Effects are Expected to be Less Severe than from Exposure to Higher Concentrations where Symptoms Include Irritation to the Skin with Redness, Itching and Pain. May Cause Bluish Discoloration of Skin.

Eye Contact: Effects should be Less Severe than from Exposure to Higher Concentrations where Symptoms Include Blurred Vision, Redness, Pain and Burns to Eye Tissue and Possible Permanent Eye Damage.

Chronic Exposure: Repeated Application, Inhalation, or Ingestion of Silver Nitrate can Cause
Permanent Bluish Discoloration of the Skin, Conjunctiva and Mucous Membrane.

Aggravated by Exposure: Persons with Pre-Existing skin Disorders or Eye Disease May be more Susceptible to the Effects to this Substance.

May be harmful if swallowed. May cause irritation. Avoid breathing vapors, or dusts. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling.

SKIN:

Wash exposed area with soap and water. If irritation persists, seek
medical attention.

EYES:  Wash eyes with plenty of water for at least 15 minutes, lifting lids occasionally.
Seek Medical Aid. INHALATION: Remove to fresh air. If not breathing, give artificial
respiration. If breathing is difficult, give oxygen
INGESTION:  If swallowed, induce vomiting immediately after giving two glasses of
water. Never give anything by mouth to an unconscious person.

Fire Extinguisher Type:

Any means suitable for extinguishing
surrounding fire

Fire / Explosion Hazards:  None
Fire Fighting Procedure: Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and clothing.

Absorb spill with inert material, then place in a chemical waste container. Dispose of in a manner consistent with federal, local law.

Ventilate area of Leak or Spill. Wear Appropriate Personal Protective Equipment as Specified in Section 8. Contain and Recover Liquid when Possible. Collect Liquid in an Appropriate Container or Absorb with an Inert Material (e.g., Vermiculite, Dry Sand, Earth), and Place in a in a Chemical Waste Container. Do Not Use Combustible Materials, such as Saw Dust. Do Not Flush to Sewer! S Regulations (CERCLA) Require Reporting Spills and Releases to Soil, Water and Air in Excess of Reportable Quantities.

Store in a cool dry place. Do not get in eyes, on skin, on clothing. Wash thoroughly after handling

Respiratory Protection

None required

Ventilation Local
OTHER Mechanical
Protective Gloves Gloves to prevent skin exposure as rubber or vinyl
EYE PROTECTION Splash Goggles 
Other Protective Equipment  Wear appropriate clothing to prevent
skin exposure

         

BOILING POINT  ~100° C
VAPOR PRESSURE    not available
MELTING POINT  ~0° C
VAPOR DENSITY    not available
EVAPORATION RATE  1 
Appearance /Odors Colorless  odorless liquid  
Flash Point Not flammable
Specific Gravity 1
Percent Volatile by  >99%
Evaporation Standard  Water =1
Auto Ignition Temp

Not applicable

Lower Flamm. Limit in Air Not applicable
 
Upper Flamm. Limit in Air  Not applicable
 
Solubility in Water Soluble

STABILITY

Stable

CONDITIONS TO AVOID

 High temperatures, Light
 

MATERIALS TO AVOID

 Halides, Ammonia, Phospahtes
 

HAZARDOUS DECOMPOSITION PRODUCTS

None known
 

HAZARDOUS POLYMERIZATION

 Will Not Occur
 
Conditions to Avoid  None known

  Carcinogenic References: NTP Carcinogen - Known: No, IARC Category- None

Environmental Fate:No information found

Environmental Toxicity:No information found

Whatever cannot be saved for recovery or recycling should be managed in an appropriate and
approved waste facility. Although not a listed RCRA hazardous waste, this material may exhibit
one or more characteristics of a hazardous waste and require appropriate analysis to determine specific disposal requirements. Processing, use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with federal, state and local requirements.

DOT Classification: Not Regulated

DOT Regulations may change from time to time. Please consult the most recent D.O.T. regulations.

Chemical Inventory Status –
Part 1:Ingrdient
Silver Nitrate (7761-88-8)
TSCA          Yes
EC               Yes
Japan         YES
Australia    Yes

Chemical Inventory Status –
Part 2:Ingredient
Silver Nitrate (7761-88-8)
Korea         Yes
DSL            Yes
NDSL         No
Phil.            Yes

Federal, State & International Regulations –
Part 1: Ingredient.
Silver Nitrate (7761-88-8)
RQ                       No
TPQ                      No
List                       NO
Chemical Catg    SILVER COMPD

Federal, State &
International Regulations –
Part 2:Ingredient
Silver Nitrate (7761-88-8)
CERCLA           1
261.33               No
8(d)                    No

Chemical Weapons Convention: No
TSCA 12 (b):No
CDTA:No MIXTURE/LIQUID
SARA 311/312: Acute:YES
Chronic:        YES
Fire:               No
Pressure:      No
Reactivity:      No
Australian Hazchem Code: 2X
Poison Schedule:NONE ALLOCATED

Conditions aggravated/target organs: Persons with pre-existing skin, eye or respiratory disorders are more susceptible. Overexposure symptoms. Acute: Slight irritation to skin, eyes, mucous membranes, and GI tract. Stains skin. Chronic: Permanent

                                                              Flammability


Health                                                                                                      Reactivity

                                                                                     

Revisions

  NFPA
7/30/2010  0.1 updated msds to 16 section from 10
section msds. STN
   0

The information herein is believed to be accurate and is offered in good faith for the user's consideration and investigation. No warranty either expressed or implied is made for the completeness or accuracy of the information whether originating from the above mentioned company or not. Users of this material should satisfy themselves by independent investigation of current scientific and medical knowledge that the material

DISCLAIMER OF LIABILITY :The information in this SDS was obtained from sources which we believe are reliable. However, the information is provided without any warranty, express or implied, regarding its correctness. The conditions or methods of handling, storage, use or disposal of the product are beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of the product. This MSDS was prepared and is to be used only for this product. If the product is used as a component in another product, this MSDS information may not be applicable.

Request the signed SDS as PDF

Availability

Silver Nitrate Soln. LR manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai UAE, Muscat Oman, Kenya Africa. Get the best quality of Silver Nitrate Soln. LR at a competitive price from us. We have ready stock of Silver Nitrate Soln. LR in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.

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