Safety data sheet for Trisodium phosphate
CAS 7601-54-9
This is the free preview of a draft SDS for Trisodium phosphate — Sections 1, 2 and 9, generated from the sources named below. The full 16-section draft, with your own company in Section 1, is $5 per document.
Typically documented by: Detergents, water treatment.
Draft safety data sheet — preview
Sections 1, 2, 9 of 16
- CAS number
- 7601-54-9
- Molecular formula
- Na3PO4
- Molecular weight
- 163.941 g/mol
- Signal word
- Warning
Hazard classification
- GHS07 — Health hazard — irritant
- H315: Causes skin irritation.
- H319: Causes serious eye irritation.
- H335: May cause respiratory irritation.
Section 1 — Identification
1.1 Product identifier
Product identifier: Trisodium Phosphate
Chemical name (IUPAC): trisodium;phosphate
CAS number: 7601-54-9
EC number: 231-509-8
REACH registration number: Not required for substances manufactured/imported <1 tonne/year; otherwise confirm the active registrant number before external issue.
IUPAC name: trisodium;phosphate
PubChem CID reference: 24243
Synonyms: TRISODIUM PHOSPHATE; Trisodium orthophosphate; Tromete; Tribasic sodium phosphate; Phosphoric acid, trisodium salt; Oakite; Phosphoric acid trisodium salt; Sodium phosphate, anhydrous; Trinatriumphosphat; Nutrifos STP
Section 2 — Hazards Identification
2.1 Classification of the substance or mixture
Classification: Skin Irritation, Category 2 (Skin Irrit. 2) [H315]
Classification: Eye Irritation, Category 2 (Eye Irrit. 2) [H319]
Classification: Specific Target Organ Toxicity, Single Exposure, Category 3 (STOT SE 3) [H335]
2.2 Label elements
Signal word: Warning
GHS pictograms: GHS07 (Exclamation)
Hazard statement: H315: Causes skin irritation.
Hazard statement: H319: Causes serious eye irritation.
Hazard statement: H335: May cause respiratory irritation.
Precautionary statement: P264+P265: Wash hands thoroughly after handling. Do not touch eyes.
Precautionary statement: P280: Wear protective gloves, protective clothing, eye protection, face protection, and hearing protection.
Precautionary statement: P271: Use only outdoors or in a well-ventilated area.
Precautionary statement: P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
Precautionary statement: P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
Precautionary statement: P302+P352: IF ON SKIN: Wash with plenty of water.
Section 9 — Physical and Chemical Properties
9.1 Information on basic physical and chemical properties
Physical form: Solid
Appearance: Colorless crystals
Boiling point: 100°C (212°F)
Density: 2.54 g/cm³
Water solubility: Solubility in water, g/l at 20 °C: 121 (good)
Not found in the public records searched: odor, flash point, vapor pressure, Log Pow (log Kow), vapor density, lower explosive limit, upper explosive limit, auto-ignition temperature, viscosity and pH. Enter these from your supplier's safety data sheet or your own test report before the draft is issued.
Where each value came from
- Density — Hazardous Substances Data Bank (HSDB)
- Lide, D.R. CRC Handbook of Chemistry and Physics 88th Edition 2007-2008. CRC Press, Taylor & Francis, Boca Raton, FL 2007, p. 4-91
- View the record
- Water solubility — Hazardous Substances Data Bank (HSDB)
- Bingham, E.; Cohrssen, B.; Powell, C.H.; Patty's Toxicology Volumes 1-9 5th ed. John Wiley & Sons. New York, N.Y. (2001), p. V3: 597
- View the record
A value with no row here was assembled from more than one record, so no single record is credited for it. The draft you buy carries this table as an appendix covering all 16 sections.
Sources
- Hazardous Substances Data Bank (HSDB)
- PubChem — GHS classification
- PubChem — compound record
- PubChem — names and identifiers
- PubChem — regulatory information
- PubChem — toxicity data
- PubChem — transport information
Sections 1.3 and 1.4 are withheld here because the supplier and emergency contact blocks carry your own company details in the draft you buy. Every draft needs review by a competent person before it is issued.
Measured values for Trisodium phosphate, and where each one comes from
6 measured values for 4 properties, read from 1 public database. Every record agrees. Follow any record to read the value at its source.
Melting point
1 record
Fixes the physical state at handling temperature, which the label and the transport class depend on.
Density
1 record
Needed to convert between mass and volume on the label, in transport papers and in a spill estimate.
- 2.54 g/cu cm
- Hazardous Substances Data Bank (HSDB)
Solubility
3 records, each a different case
Determines spill behaviour, the right extinguishing media and the correct first-aid rinse.
- 14.5 g/100 g water at 25 °C
- Hazardous Substances Data Bank (HSDB)
- 25.8 g sol in 100 g water at 20 °C
- Hazardous Substances Data Bank (HSDB)
- Qualitative solubility: soluble in water
- Hazardous Substances Data Bank (HSDB)
pH
1 record
Drives the skin and eye corrosion classification for solutions, alongside the corrosivity data.
- The aqueous soln is strongly alkaline. pH of 0.1% soln: 11.5; of 0.5% soln: 11.7; of 1.0% soln: 11.9
- Hazardous Substances Data Bank (HSDB)
These are the public records read for Trisodium phosphate, published here unchanged. Where two records disagree, the draft you buy states the value and names the record behind it, so a reviewer can see what was chosen. Every draft needs review by a competent person before it is issued.
Get the full draft SDS for Trisodium phosphate
The draft covers all 16 sections under OSHA 29 CFR 1910.1200 and GHS Rev. 7, or the CLP EC 1272/2008 layout for the EU. Each draft arrives as an editable .docx and a PDF with an appendix naming the source of each value, in about 60 seconds. $5 per document, no account.