Material Safety Data Sheet

Down
TM
is unknown. The rat oral, LD50 for phosphoric acid is 1,530 mg/kg and the rabbit skin, LD50 is 220 mg/kg.
SECTION 12. ECOLOGICAL INFORMATION
Ecotoxicity: Unknown.
Environmental Fate: Not expected to be significant. Physical removal from air can occur via rainfall.
Environmental Degradation: Unknown.
SECTION 13. DISPOSAL CONSIDERATIONS
Waste Disposal: Follow Federal, State, and local regulations.
SECTION 14. TRANSPORTATION INFORMATION
Do not transport with food and feedstuff
Proper Shipping Name: Phosphoric acid mixture
Hazard Class: 8 Canadian 8 (9.2)
UN/NA: UN 1805
Packing Group: III
SECTION 15. REGULATORY INFORMATION
EPA Regulations: Not listed
SECTION 16. OTHER INFORMATION
General Hydroponics pH Down
TM
is a plant nutrition aid. Information assembled for this Material Safety
Data Sheet is for the use of this product as intended by the manufacturer. Users should take all
precautions recommended herein while working with this product.
General Hydroponics provides the information contained herein in good faith, but makes no
representation as to its comprehensiveness or accuracy. This document is intended only as a guide to the
appropriate precautionary handling of the material by a properly trained person using this product.
Individuals receiving the information must exercise their independent judgment in using this product.
MSDS For pH Down Wet 3/12/09 Page 4 of 4