1H-Indol-3-ol, 3-(dihydrogen phosphate), sodium salt (1:2)

257.09100

256.98300

222-014-8

P1W2D6403E

DTXSID0025442

29339900

98.02000

2.51580

Indol-3-yl sodium phosphate is a white to off-white powder. (NTP, 1992)

>180ºC dec.

503.6ºC at 760 mmHg

258.3ºC

greater than or equal to 100 mg/mL at 72° F (NTP, 1992)

less than 1 mm Hg (NTP, 1992)

less than 1 (NTP, 1992) (Relative to Air)

If left exposed to air for more than 120 minutes, it will turn to blue then black within 6 hours. Water soluble.

Amines, Phosphines, and Pyridines

INDOL-3-YL SODIUM PHOSPHATE is incompatible with oxidizing agents. It is hydrolyzed rapidly by alkaline phosphatase to form a compound which is readily oxidized in solution by ambient oxygen under basic environment. (NTP, 1992)

NONH for all modes of transport

3

S24/25

Keep dry under inert atmosphere at all times - discolours readily upon exposure to air.

Flash point data for this chemical are not available; however, it is probably combustible. (NTP, 1992)

Fires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. A water spray may also be used. (NTP, 1992)

SMALL SPILLS AND LEAKAGE: If you spill this chemical, you should dampen the solid spill material with water, then transfer the dampened material to a suitable container. Use absorbent paper dampened with water to pick up any remaining material. Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal. Wash all contaminated surfaces with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned. STORAGE PRECAUTIONS: You should protect this chemical from exposure to light. Keep the container tightly closed under an inert atmosphere, and store it in a freezer. (NTP, 1992)

RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992)

ACUTE/CHRONIC HAZARDS: When heated to decomposition this compound emits toxic fumes of nitrogen oxides, phosphoric acid, carbon monoxide and carbon dioxide. (NTP, 1992)

EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN: IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment. INHALATION: IMMEDIATELY leave the contaminated area; take deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION: DO NOT INDUCE VOMITING. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. Be prepared to transport the victim to a hospital if advised by a physician. If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body. DO NOT INDUCE VOMITING. IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

1H-Indol-3-ol, 3-(dihydrogen phosphate), sodium salt (1:2): ACTIVE