The
Manganese
Source®
MATERIAL SAFETY DATA SHEET
Revised: 3/21/01 Page 1 of 8
Erachem Comilog, Inc.
610 Pittman Road.
Baltimore, MD 21226
(800) 876-3464 or (410) 636-7100
MANGANESE SULFATE
(Monohydrate, Various Grades)
CHEMTREC EMERGENCY TELEPHONE: (800) 424-9300
Form COF-204, revised 5/96
SECTION 1
PRODUCT INFORMATION
TRADE NAME:
MANGANESE SULFATE MONOHYDRATE
CHEMICAL NAME:
Manganese Sulfate
SYNONYMS:
Manganese(II) Sulfate, Manganous Sulfate, Manganese Monosulfate
CHEMICAL FAMILY:
Transition Metal Salt
FORMULA:
MnSO4
. H2O
NFPA
704M
RATING
HMIS
RATING
0=Insignificant 1=Slight
2=Mo derate
3=High
4=Extreme
* See Sections 6 and 7 for
informa tion re gard ing ch ronic
health effects.
See Section 10 for details on
required Personal Protection.
SECTION 2
HAZARDOUS INGREDIENTS & EXPOSURE DATA
Erachem’s hazard evaluation has identified the following chemical ingredients as hazardous under OSHA's
Hazard Communication Rule, 29 CFR 1910.1200.
INGREDIENT
CAS #
APPROX. %
Manganese Sulfate
7785-87-7
90 - 100
(Product contains approximately 32% Manganese, varying with grade)
TLV's and PEL's for MnSO4 have not been established, the following are for manganese as Mn:
Dust Ceiling
5 mg/M3 (OSHA), 5 mg/M3 (CANADA)
Dust STEL
3 mg/M3 (NIOSH)
Dust TWA
1 mg/M3 (NIOSH), 0.2 mg/M3 (ACGIH)
Fume Ceiling
5 mg/M3 (OSHA)
Fume STEL
3 mg/M3 (OSHA, NIOSH, CANADA)
Fume TWA
1 mg/M3 (OSHA, NIOSH, CANADA), 0.2 mg/M3 (ACGIH)
The
Manganese
Source®
MATERIAL SAFETY DATA SHEET
Revised: 3/21/01 Page 2 of 8
Erachem Comilog, Inc.
610 Pittman Road.
Baltimore, MD 21226
(800) 876-3464 or (410) 636-7100
MANGANESE SULFATE
(Monohydrate, Various Grades)
CHEMTREC EMERGENCY TELEPHONE: (800) 424-9300
Form COF-204, revised 5/96
SECTION 3
PRECAUTIONARY LABEL INFORMATION
WARNING: CONTAINS MANGANESE
Chronic exposure to heavy concentrations of manganese dust
can cause central nervous system disorders.
Avoid contact with skin and eyes - prolonged or repeated contact may cause irritation.
SECTION 4
FIRST AID INFORMATION