MSDS

MATERIAL SAFETY DATA SHEET
VALVE-REGULATED LEAD-ACID BATTERY
SEALED MAINTENANCE-FREE NON-SPILLABLE
Page 1 of 6
SECTION 1: PRODUCT IDENTIFICATION
Product Name: Sealed Maintenance Free Lead-Acid Batteries:
DJW, DJM, DJ, LP, LPC, LPL, LPF, LPG & FT Series
Common Synonyms: SLA, VRLA, Sealed Recombinent
DOT Description: Wet Battery, Non-Spillable
Chemical Family: Electrical Battery Standby
Company Name: Leoch Battery Corporation
Address: 19751 Descartes, Unit A, Foothill Ranch, CA 92618
Contact: Phone: [phone] Fax: [phone]
Emergency Number: CHEMTREC (US, Canada & Mexico) Phone: [phone]
CHEMTREC (International) Phone: [phone]
Date Issued: February 14, 2010
SECTION 2: HAZARDOUS INGREDIENTS/ IDENTITY INFORMATION
Air Exposure Limits (μg/m
3)
COMPONENTS
Approx % by
Wt.
CAS Number
ACGIH TLV OSHA NIOSH
LD
50
ORAL
（Rat ）
(mg/kg)
Inorganic Lead/Lead
Compounds
65-75 7439-92-1 50 50 50 500
Tin (Sn) <0.5 7440-31-5 2000 2000 -- --
Calcium (Ca) <0.1 7440-70-2 -- -- -- --
Dilute Sulfuric Acid 10~20 7664-93-9 200 1000 1000 2140
Case Material: Acrylonitrile
Butadine Styrene (ABS)
~5 9003-56-9 -- -- -- --
SECTION 3: PHYSICAL DATA
COMPONENTS
DENSITY
g/cm
3
MELTING/BOILING
(M/B) POINT
SOLUBILITY
(H2O)
ODOR APPEARANCE
Lead 11.34 327.46 °C, 621.43 °F (M) None None Sliver-Gray Metal
Lead Sulfate 6.20 1170 °C, 2138 °F (B)
40 mg/l (15 °C,
59 °F)
None
White crystals or
powder
Lead Dioxide 9.40 290 °C, 554 °F (M) None None
Dark brown
Powder
Sulfuric Acid ~1.3
95°C -115°C , 203°F -
240°F (B)
100%
Sharp, penetrating,
pungent odor
Clear Colorless
Liquid
Case Material:
Acrylonitrile
Butadine
Styrene (ABS)
1.05-1.06
130-160°C 266°F -320°F
(M)
None None Solid
SECTION 4: FLAMMABILITY DATA
COMPONENTS FLASHPOINT EXPLOSIVE LIMITS COMMENTS
Lead None None None
Sulfuric Acid None None None
Hydrogen -- LEL=4.1%
UEL=75%
Sealed batteries can emit hydrogen only if over charged
(float voltage> 2.4 VPC). The gas enters the air through
the vent caps. To avoid the chance of a fire or explosion,
keep sparks and other sources of ignition away from the
battery. Extinguishing Media: Dry chemical, foam, CO2
Acrylonitrile
Butadine Styrene
(ABS)
None -- Temperatures over 300 °C (572°F) may release
combustible gases. In case of fire: wear positive pressure
self-contained breathing apparatus.