===================== Product Identification =====================
MSDS NAME:SILVER STAIN SILVER REAGENT CONCENTRATE, 161-0443
NIIN:01-441-6648
Status Code:A
MSDS Number: CJDVS
=== Responsible Party ===
Company:BIO-RAD LABORATORIES
Address:3300 REGATTA BLVD
City:RICHMOND
State:CA
ZIP:94804
Country:US
Info Phone Num:415-232-7000
Emergency Phone Num:415-232-7000
Resp. Party Other MSDS Num.:161-0443(B)
Preparer's Name:ROY WOOD
CAGE:10987
=== Contractor Identification ===
Company:BIO-RAD LABORATORIES
Address:3300 REGATTA BLVD
Box:City:RICHMOND
State:CA
ZIP:94804
Country:US
Phone:415-232-7000
CAGE:10987
============= Composition/Information on Ingredients =============
Name:SILVER NITRATE
CAS:7761-88-8
RTECS #:VW4725000
< Wt:2.
<Vol:2.
OSHA PEL:0.01 MG/M3
ACGIH TLV:0.01 MG/M3
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB
===================== Hazards Identification =====================
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: IRRITATES THE EYES, SKIN, NOSE,
THROAT, MUCOUS MEMBRANES, AND RESPIRATORY TRACT. CONTACT WITH
CRYSTALS CAN BURN THE EYES AND SKIN. SWALLOWING THE SOLIDS CAN
CAUSE SEVERE GASTROENTERITIS THAT M AY BE FATAL. CHRONIC: REPEATED
OR LONG TERM EXPOSURE THROUGH INHALATION CAN RESULT IN GENERALIZED
ARGYRIA, RECOGNIZED BY WIDESPREAD PIGMENTATION OF THE SKIN.
PROLONGED OR REPEATED SKIN CONTACT CAN RES ULT IN LOCALIZED
ARGYRIA, WHERE GREY-BLUE PATCHES OF PIGMENTATION APPEAR.
Explanation of Carcinogenicity:THIS PRODUCTS INGREDIENTS ARE NOT FOUND
IN NTP, IARC OR OSHA LISTS.
Effects of Overexposure:INHALED: EXCESSIVE INHALATION OF DUST OR MIST
IS IRRITATING AND MAY BE SEVERELY DAMAGING TO RESPIRATORY PASSAGE
AND/OR LUNGS. CONTACT WITH SKIN OR EYES: CONTACT WITH EYES MAY
CAUSE SEVERE IRRITATION O R BURNS. ABSORBED THROUGH SKIN:
CONTACTWITH SKIN MAY CAUSE SEVERE IRRITATION OF BURNS. MAY CAUSE
DARKENING OF SKIN. INGESTION: INGESTION MAY BE FATAL.
Medical Cond Aggravated by Exposure:NONE KNOWN.
======================= First Aid Measures =======================
First Aid:EYE CONTACT: FLUSH EYES WITH LARGE AMOUNTS OF WATER FOR AT
LEAST 15 MINUTES, LIFTING UPPER AND LOWER EYELIDS. GET MEDICAL
ATTENTION. SKIN CONTACT: FLUSH SKIN WITH LARGE AMOUNTS OF WATER FOR
AT LEAST 1 5 MINUTES, WHILE REMOVING CONTAMINATED CLOTHING AND
SHOES. WASH CLOTHES BEFORE REUSE. GET MEDICAL ATTENTION. INHALED:
REMOVE TO FRESH AIR. IF NOT BREATHING, GIVE ARTIFICIAL RESPIRATION.
GET MEDICAL AT TENTION. INGESTION: DO NOT INDUCE VOMITING. IF
CONSCIOUS, GIVE LARGE QUANTITIESOF WATER. NEVER GIVE ANYTING BY
MOUTH TO AN UNCONSCIOUS OR CONVULSING PERSON. GET MEDICAL ATTENTION
IMMEDIATELY.
===================== Fire Fighting Measures =====================
Extinguishing Media:WATER SPRAY.
Fire Fighting Procedures:WEAR SELF CONTAINED BREATHING APPARATUS &
PROTECTIVE CLOTHING. USE WATER TO KEEP FIRE-EXPOSED CONTAINERS
COOL.
Unusual Fire/Explosion Hazard:STRONG OXIDIZER. INCREASES FLAMMABILITY
OF COMBUSTIBLE, ORGANIC, OR OTHER READILY OXIDIZABLE MATERIALS.
================== Accidental Release Measures ==================
Spill Release Procedures:DIKE AND COVER WITH ABSORBENT MATERIAL. WEAR
NIOSH APPROVED SELF-CONTAINED BREATHING APPARATUS AND FULL
PROTECTIVE CLOTHING. KEEP COMBUSTIBLES AWAY FROM SPILLED MATERIAL.
====================== Handling and Storage ======================
Handling and Storage Precautions:KEEP CONTAINER TIGHTLY CLOSED. STORE
SEPARATELY AWAY FROM FLAMMABLE AND COMBUSTIBLE MATERIALS. KEEP
CONTAINER OUT OF SUN AND AWAY FROM HEAT. STORE IN COOL, DRY,
WELL-VENTILATED PLACE AWAY FROM INCOMPA TIBLE MATERIALS. AN EYE
WASH AND SAFETYSHOWER SHOULD BE NEARBY AND READY FOR USE.
Other Precautions:WEAR SAFETY GOGGLES, APRON, BUTYL RUBBER GLOVES, AND
APPROPRIATE RESPIRATORY PROTECTION. DO NOT CUT, GRIND, WELD OR
DRILL ON OR NEAR CONTAINER.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:IF DUST IS A PROBLEM USE A NIOSH-APPROVED
RESPIRATOR APPROPRIATE FOR AIRBORNE CONCENTRATION AT POINT OF USE.
APPROPRIATE RESPIRATORS MAY BE A SUPPLIED-AIR RESPIRATOR OR A
SELF-CONTAINED BREATHING APPA RATUS APPROVED BY NIOSH.
Ventilation:USE GENERAL OR LOCAL EXHAUST VENTILATION TO MAINTAIN LEVELS
BELOW EXPOSURE LIMITS.
Protective Gloves:BUTYL RUBBER GLOVES.
Eye Protection:ANSI APPROVED CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:EMERGENCY EYE WASH & DELUGE SHOWER MEETING
ANSI DESIGN CRITERIA . LAB COAT AND/OR APRON.
Work Hygienic Practices:USE GOOD LABORATORY PRACTICES. WASH HANDS AFTER
USING AND BEFORE EATING. DO NOT EAT, DRINK, OR SMOKE IN THE WORK
AREA.
Supplemental Safety and Health
APPEAR/ODOR: IN KIT, SILVER NITRATE IS IN SOLUTION. MATL TO AVOID:
OILS, CREOSOTE, PHOSPHATES, TANNIC ACID, TARTRATES, VEGETABLE
DEDOCTINS AND EXTRACTS, ACETYLENE, ACETYLIDES, PLASTICS,
PHOSPHOROUS, S ULFUR, CARBON, CHLOROSULPHURIC ACID, PHOSPHONIUM
IODIDE.
================== Physical/Chemical Properties ==================
Melt/Freeze Pt:=212.C, 413.6F
Vapor Density:N/A(AIR=1)
Spec Gravity:4.35 (H*20=1)
Evaporation Rate & Reference:N/A (BUTYL ACETATE=1)
Solubility in Water:122G/100G WATER AT 0C.
Appearance and Odor:SOLID CRYSTALS, COLORLESS TO GRAYISH BLACK AS
SOLID, NO ODOR. (SUPDAT)
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
COMBUST MATLS, STRONG REDUCING AGENTS, OTHER STRONG OXIDIZING AGENTS,
ORGANIC MATLS, ALKALIS, ALCOHOLS, ANTIMONY SALTS, ARESENITES,
BROMIDES,CARBONATES, CHLORIDES, IODIDES, THIOCYANATES, FERROUS
SALTS, HYPOPHOSPHITES, MORPH
Stability Condition to Avoid:HEAT AND CONTAMINATON OF ANY KIND.
Hazardous Decomposition Products:OXIDES OF NITROGEN.
==================== Disposal Considerations ====================
Waste Disposal Methods:COMPLY WITH ALL APPLICABLE FEDERAL, STATE, AND
LOCAL ENVIRONMENTAL REGULATIONS ON SPILL REPORTING, WASTE HANDLING,
AND WASTE DISPOSAL.
===================== Regulatory Information =====================
SARA Title III Information:THIS PRODUCT CONTAINS THE FOLLOWING TOXIC
CHEMICALS SUBJECT TO THE REPORTING REQUIREMENTS OF SECTION 313 OF
THE EMERGENCY PLANNING AND COMMUNITY RIGHT-TO-KNOW ACT OF 1986 AND
OF 40 CFR 372: SILVER NIT RATE, CAS 7761-88-8, <2% W/V.
Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
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