SDS

9
form
color
odor
pH
melting point/melting point range
boiling point/boiling point range
evaporation rate:
vapor density:
Specific gravity:
Solubility in/Miscibility with water:
Density at 20°C:
VOC:
10
Conditions to be avoided:
Chemical stability:
Materials to be avoided:
Hazardous polymerization:
11
Additional toxicological information:
White or Colored
None known
dispersible
23.09 lb/gal
General information:
powdered solid
Primary irritant effect:
Stability and reactivity
Physical and chemical properties
no distinct odor
n/a
n/a
n/a
Considered a known human carcinogen by Federal (OSHA) and advising health agencies
(IARC, NIOSH, and NTP). Additionally, crystalline silica can cause a lung condition known as
silicosis after long term exposure to dusts containing crystalline silica. Exposure of workers
to crystalline silica containing dusts is specifically regulated by OSHA. The use of a correctly
fitted, NIOSH approved respirator suitable for use against crystalline silica inhalation is
essential for minimizing exposure to this danger.
mineral dusts
A single, short term exposure to the dry form of these two items, which are present in this
stucco concentrate mix, are not likely to cause serious harm. However, exposure of
sufficient duration to wet stucco can cause serious, potentially irreversible tissue
destruction of the skin or eye from caustic chemical burns, including third degree burns.
The same type of tissue destruction can occur if wet or moist areas of the body are
exposed for sufficient duration to dry stucco concentrate. Wet stucco is caustic and
personal protective equipment, and proper work hygiene, must be employed for
protection against personal injury.
Portland cement and calcium hydroxide
0.0 g/L (0.0 lb/gal)
Change in condition:
n/a
Will not occur
crystalline silica (quartz, christobalite)
Acute toxicity:
Exposure of skin to wet stucco mix may cause chemical burns. Symptoms of exposure may
take several hours to manifest.
on the skin
on the eye
2.77
12-13 in water
Dangerous decomposition products:
Will not spontaneously occur. Addition of water will produce caustic calcium hydroxide, which can cause chemical burns.
Stable
None known
Some items mentioned in Section 8 are considered mineral dusts by OSHA and a correctly
fitted, NIOSH approved respirator is required when working with this product.
through inhalation
Dust generated during handling this stucco concentrate may cause irritation to the
respiratory tract.
Exposure of eyes to wet stucco mix may cause chemical burns and blindness. Exposure to
airborne dust can cause immediate or delayed irritation or inflammation.
n/a
through ingestion
May be harmful if ingested.
Toxicological information
Lahabra Exterior Color Coat Patch
4