Specification

HAZARDOUS DECOMPOSITION:
Contact with metals (aluminum, zinc, tin) and sodium tetrahydroborate liberates hydrogen gas.
HAZARDOUS POLYMERIZATOIN:
Will not occur.
11. TOXICOLOGICAL INFORMATION
Mixture Toxicity
Component Toxicity
7758-29-4 Pentasodium triphosphate
Oral LD50: 3,120 mg/kg (Rat)
1310-58-3 Potassium hydroxide
Oral LD50: 284 mg/kg (Rat)
7320-34-5 Tetrapotassium pyrophosphate
Oral LD50: 2,000 mg/kg (Mouse)
This material has been defined as a hazardous chemical under the criteria of the OSHA Hazard Communication
Standard (29 CFR 1910.1200).
TARGET ORGANS: Eyes, Skin, Respiratory System
Effects of Overexposure
CAS Number Description % Weight Carcinogen Rating
None No Data Available
ACUTE TOXICITY:
Corrosive effects. May cause temporary blindness and severe eye damage. Symptoms may include
stinging, tearing, redness, swelling, and blurred vision.
CHRONIC EFFECTS: None Known
12. ECOLOGICAL INFORMATION
The information given is based on data available for the material, the components of the material, and similar materials
(if any).
Component Ecotoxicity
Tetrapotassium pyrophosphate 96 Hr LC50 Oncorhynchus mykiss: >100 mg/L
48 Hr EC50 water flea: >100 mg/L
13. DISPOSAL CONSIDERATIONS
If this product becomes a waste, it may meet the criteria of a hazardous waste as defined in 40 CFR 261 as a minimum of
a D002 material, defined as a Waste Corrosive material [pH ≤ 2 or ≥ 12.5, or corrosive to steel]. Other waste codes may
apply. Waste material should only be sent to an appropriately permitted RCRA facility.
Empty containers or liners may retain some product residues. This material and its container must be disposed of in a
safe manner.
Dispose of in accordance with Federal, state, and local regulations.