Product ID:YELLOW OCHRE, 1158P50
MSDS Date:01/01/1993
FSC:8010
NIIN:00N060419
MSDS Number: BXTWK

DAVIS COLORS

3700 E OLYMPIC BLVD
LOS ANGELES, CA 90023
US

Emergency Phone: 800-424-9300(CHEMTREC)

Info Phone: 213-269-7311

Cage: DAVSC

DAVIS COLORS

LOS ANGELES, CA 90023 US

Telephone: 213-269-7311

Cage: DAVSC

IRON OXIDE; (HYDRATED IRON OXIDE (FEOOH)) (SEE ALSO ING 3)

CAS: 51274-00-1

Fraction By Weight: 100%

OSHA PEL N/K

ACGIH TLV: N/K

SILICA, CRYSTALLINE - QUARTZ; (CRYSTALLINE QUARTZ SILICA)

CAS: 14808-60-7

RTECS: VV7330000

OSHA PEL 0.1 MG/M3 (MFR)

ACGIH TLV: 0.1 MG/M3 RDUST

IRON HYDROXIDE OXIDE; (C.I. PIGMENT YELLOW 42 (HYDRATED

CAS: 20344-49-4

Fraction By Weight: 100%

OSHA PEL N/K

ACGIH TLV: N/K

<50 PPM. (FOR INGS 4 - 8,

CAS: 7440-38-2

RTECS: CG0525000

Fraction By Weight: <0.1%

OSHA PEL N/K

ACGIH TLV: 0.01 MG/M3

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

<5 PPM.

CAS: 7440-43-9

RTECS: EU9800000

Fraction By Weight: <0.1%

OSHA PEL 0.2 MG/M3 DUST

ACGIH TLV: 0.01 MG/M3 DUST

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

<100 PPM.

CAS: 7440-02-0

RTECS: QR5950000

Fraction By Weight: <0.1%

OSHA PEL 1 MG/M3

ACGIH TLV: 1 MG/M3

<50 PPM.

CAS: 7439-92-1

RTECS: OF7525000

Fraction By Weight: <0.1%

OSHA PEL N/K

ACGIH TLV: 0.15 MG/M3 DUST

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

<1 PPM.

CAS: 62-53-3

RTECS: BW6650000

Fraction By Weight: <0.1%

OSHA PEL 5 PPM, S

ACGIH TLV: 2 PPM, S

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

"SILICOSIS". CONTINUED EXPOS TO SILICA CAN LEAD TO

RTECS: 9999999ZZ

IRON OXIDE FUME HAS BEEN REPORTED TO PRDCE CHANGES IN

RTECS: 9999999ZZ

SIDEROSIS, IS CONSIDERED TO BE BENIGN PNEUMOCONIOSIS

RTECS: 9999999ZZ

BEEN OBSERVED AMONG OCCUPATIONS SUCH AS ARC-WELDERS

RTECS: 9999999ZZ

MFR'S KNOWLEDGE, THIS CNDTN HAS NOT BEEN OBSERVED

RTECS: 9999999ZZ

BOTH CONTAIN LISTINGS FOR UNDERGROUND HEMATITE

RTECS: 9999999ZZ

PROCESS WHICH INCL RADAN, A KNOWN LUNG CARCIN. NIOSH

RTECS: 9999999ZZ

IARC REFERENCE TO UNDERGROUND HEMATITE MINING IS

RTECS: 9999999ZZ

LEAD

RTECS: 9999999ZZ

CONSULTATION FROM APPROP HLTH PROFESSIONALS

RTECS: 9999999ZZ

UNDER RCRA, IT IS RESPONSIBILITY OF PROD

RTECS: 9999999ZZ

MATL CONTAINING THE PRODUCT OR DERIVED FROM THE

RTECS: 9999999ZZ

LD50 LC50 Mixture:LD50:(ORAL,RAT) >5000 MG/KG.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:ACUTE:ON BASIS OF ANIMAL TOX DATA, MFR
WOULD EXPECT THIS PROD TO BE NON-IRRIT TO EYES & SKIN & ESSNTLY
NON-TOX BY INGEST. HOWEVER, EXCESSIVE EXPOS TO AIRBORNE DUST MAY
REDUCE VISIBILITY &/OR CAUSE UNP LEASANT DEPOSITS IN EYES, EARS &
NOSE. INJURY TO SKIN/MUC MEMBS CAN OCCUR BY DIRECT MECH ACTION/BY
(EFTS OF OVEREXP)
Explanation of Carcinogenicity:SILICA, CRYSTALLINE-QUARTZ:IARC
MONOGRAPHS, SUPP, VOL 7, PG 341, 1987:GRP 2A. NTP 7TH ANNUAL RPT ON
CARCINS, (SUPP DATA)
Effects of Overexposure:HLTH HAZ:RIGOROUS SKIN CLEANING NEC FOR REMOVAL
OF DUST. AS W/ALL DUSTY MATLS, INHAL MAY CAUSE RESP IRRIT,
SNEEZING, COUGH & RUNNY NOSE. CHRONIC:PRESENCE OF CRYSTALLINE
SILICA AS COMPONENT OF THIS PRO D MEANS THAT AIRBORNE DUST CREATED
FROMMATL HNDLG COULD CONTAIN FREE SILICA. EXCESSIVE EXPOS TO
AIRBORNE (SUPP DATA)
Medical Cond Aggravated by Exposure:NONE KNOWN.

First Aid:INHAL:REMOVE FROM DUSTY AREA TO FRESH AIR. IF NOT BREATHING
GIVE ARTIFICIAL RESPIRATION. IF BREATHING IS DIFFICULT, GIVE
OXYGEN. CALL MD. SKIN:WASH W/SOAP & WATER. EYES:FLUSH W/PLENTY OF
WATER, LIFTIN G LIDS PERIODICALLY FOR AT LEAST 15 MINUTES. CONSULT
MD IF IRRITATION PERSISTS. INGEST:IMMEDIATELY CONTACT MD.

Extinguishing Media:IRON OXIDE IS NOT COMBUST. USE EXTING AGENTS THAT
ARE SUITABLE TO SURROUNDING FIRE; WATER FOG, FOAM, CARBON (SUPP
DATA)
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:UNDER FIRE CONDITIONS IRRITATING &/OR
TOXIC AEROSOLS OR GASSES MAY BE PRESENT.

Spill Release Procedures:USE APPROP PROT CLTHG & NIOSH/MSHA APPRVD RESP
PROT. VACUUM/SCOOP MATL INTO APPROP MARKED CNTNR FOR
RECLAMATION/DISP. AVOID EXCESSIVE GENERATION OF DUST. IF DUST IS
GENERATED, USE APPROP NIOSH/MSHA AP PRVD RESP PROT.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE DRY AT AMBIENT TEMP AWAY FROM
FOOD & BEVERAGES. AVOID BRTHG DUST. AVOID CONT W/EYES & SKIN. STOR
TEMP:AMBIENT. AVG SHELF LIFE:UNLIMITED.
Other Precautions:ALWAYS USE CARE WHEN HANDLING ANY CHEMICAL PRODUCT.
IN NORMALLY ACCEPTED USAGES, IRON OXIDE PIGMENTS WOULD NOT BE
PRESENT IN THE FORM OF A FUME.

Respiratory Protection:WORK AMBIENT CONCENTRATIONS SHOULD BE MONITORED
& IF RECOMMENDED EXPOSURE LIMIT IS EXCEEDED A NIOSH/MSHA APPROVED
DUST RESPIRATOR SHOULD BE WORN. (DO NOT EXCEED USE LIMITS OF
RESPIRATOR).
Ventilation:USE LOCAL VENTILATION TO MAINTAIN AIR LEVELS BELOW
RECOMMENDED EXPOSURE LIMIT IF DUSTING IS A PROBLEM.
Protective Gloves:RUBBER, CLOTH OR PLASTIC GLOVES.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:DELUGE SHOWER WHICH MEETS ANSI DESIGN
CRITERIA . EYE WASH STATIONS & WASHING FACILITIES SHOULD BE
AVAILABLE.
Work Hygienic Practices:EMPLOYEES SHOULD WASH THEIR HANDS & FACE BEFORE
EATING, DRINKING OR USING TOBACCO PRODUCTS.
Supplemental Safety and Health
MP:>1832F,>1000C. VAP DENS:200-500 KG/M3. PH:3.5-7.5 @ 50 G/L WATER. %
VOLAT:NOT VOLAT. EXTING MEDIA:DIOXIDE/DRY CHEM. EXPLAN OF
CARCIN:1994:ANTIC TO BE CARCIN. EFTS OF OVEREXP: CRYSTALLINE SILICA
CAN CAUSE FIBROTIC LUNG DMG, W/SCARRING OFLUNGS W/COUGH, WHEEZING,
DYSPNEA & SHORTNESS OF BREATH. THIS IS CALLED (ING 9)

Melt/Freeze Pt:M.P/F.P Text:SUPP DATA
Vapor Density:SUPP DATA
Spec Gravity:4.1 (H*2O=1)
pH:SUPDAT
Solubility in Water:INSOLUBLE
Appearance and Odor:SOLID YELLOW POWDER; ODORLESS.
Percent Volatiles by Volume:SUPDAT

Stability Indicator/Materials to Avoid:YES
NONE KNOWN.
Stability Condition to Avoid:NONE KNOWN.
Hazardous Decomposition Products:AT TEMPERATURES >356F (180C) PRODUCT
WILL BE CONVERTED TO FE2O3.

Waste Disposal Methods:MATL WHICH CANNOT BE RECYCLED INTO YOUR PROCESS
SHOULD BE TRANSPORTED TO AUTH DISP SITE I/A/W FED, STATE & LOC
ENVIRON CONTROL REGS. IF DISCARDED IN ITS PURCHASED FORM, THIS PROD
WOULD NOT BE HAZ WAST E EITHER BY LISTING/BY CHARACT. HOWEVER, (ING
19)

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