SDS

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MATERIAL SAFETY DATA SHEET
Identity: Blue chalk
SECTION I - PRODUCT AND COMPANY IDENTIFICATION
Product Names/Trade Names: Goalmac Blue Chalk
Synonyms/Common Names: Blue chalk – a mixture of natural occurred mineral
limestone and ultramarine pigment.
Manufacturer’s Name: Goalmac International Ltd.,
Emergency Telephone and Fax Number: 0086-25-84671996
Date Prepared: March 06 2000
Date Revised: September 14 2012
SECTION II - INGREDIENTS
Principal ingredients are limestone and ultramarine pigment.
Material Wt % CAS #
Limestone, CaCO
3
70-80 1317-65-3
Ultramarine (Sodium Alumino
Sulphosilicate, Na
6
Al
4
Si
6
S
4
O
20
)
20-30 57455-37-5
SECTION III - PHYSICAL/CHEMICAL CHARACTERISTICS
Specific Gravity (Water = 1): 2.60 – 2.64
Vapor Pressure (mm Hg): N/A
Melting Point: N/A
Vapor Density (Air = 1): N/A
Evaporation Rate: N/A