MSDS

Safety Data Sheet – Tulip One-Step Fashion Dye Sodium Bicarbonate (2
nd
of 2 SDS’s)
Page 3 of 6
8. EXPOSURE CONTROL AND PERSONAL PROTECTION
Airborne Exposure
Limits:
None established
Ventilation:
In general, dilution ventilation is a satisfactory health hazard control for
this substance. However, if conditions of use create discomfort to the
worker, a local exhaust system should be considered.
Personal
Respirators:
For conditions of use where exposure to dust or mist is apparent and
engineering controls are not feasible, a particulate respirator (NIOSH
type N95 or better filters) may be worn. If oil particulates (e.g.
lubricants, cutting fluids, glycerine, etc.) are present, use a NIOSH type
R or P filter. For emergencies or instances where the exposure levels
are not known, use a full-face positive-pressure, air-supplied respirator.
Warning – Air purifying respirators do not protect workers in
oxygen-deficient atmospheres.
Skin Protection:
Wear protective gloves and clean body-covering clothing
Eye Protection:
Use chemical safety goggles; maintain eye wash fountain and quick-
drench facilities in work area.
9. PHYSICAL AND CHEMICAL PROPERTIES
Molecular Weight:
84.01
Chemical Formula:
NaHCO3
Melting/Freezing Point:
60 C (140 F)
Boiling Point:
N/A
Vapor Pressure:
N/A
Vapor Density:
N/A
Appearance and State:
White crystalline powder
Odor:
Odorless
Specific Gravity (Water = 1):
2.159
Solubility in Water:
7.8 g / 100 cc water @ 18 C (64 F)
Percent Volatiles (21 C (70 F)):
0.0
Evaporation Rate:
N/A
pH (aqueous solution):
8.3 (0.1% molar @ 25 C (77 F))
Flash Point:
N/A
Autoignition Temperature:
N/A
10. STABILITY AND REACTIVITY
Stability:
Stable under ordinary conditions of use and storage.
Hazardous
Decomposition Products:
Gaseous carbon dioxide
Incompatibilities:
Reacts with acids to form carbon dioxide. Dangerous reaction with
monoammonium phosphate or a sodium- potassium alloy
Hazardous
Polymerization:
Will not occur
Conditions to Avoid:
Heat, moisture, incompatible materials