Orthophosphoric acidH3PO4
CAS-No.: | 7664-38-2 |
|---|---|
UN-No.: | 1805 |
EC-No.: | 231-633-2 |
Hazard identification number: | 80 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Occupational exposure limit
ACGIH (US)
- TWA (mg/m3) 1
- STEL (mg/m3) 3
NIOSH (REL) (US)
- TWA (mg/m3) 1
- STEL (mg/m3) 3
NIOSH (US)
- IDLH (mg/m3) 1000
OSHA (PEL) (US)
- TWA (mg/m3) 1
- H: 290
May be corrosive to metals.
- H: 302
Harmful if swallowed.
- H: 314
Causes severe skin burns
and eye damage.
- P: 234
Keep only in original container.
- P: 270
Do no eat, drink or smoke when using this product
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 301 + 312
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel
unwell.
- P: 303 +361 + 353
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
- P: 305 + 351 + 338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing.
No statement for this group.
No GHS Classification available at the moment.
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Decomposition Temperature:
415.4 °F Melting point:
108.23 °F Boiling Point:
415.4 °F Density (at 20 °C, if not notified otherwise):
1,8741 (25°C) g/cm3Vapour Pressure (at 20 °C, if not notified otherwise):
0,038 hPa
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Also known as:
- 4D ACID 85% phosphoric acid Acide orthophosphorique Acide phosphorique Acido ortofosforico Acidum phosphoricum Defluorinated acid defluorinated phosphoric acid Exctractive phosphoric acid Green acid Hydrogen phosphate KFT 41 % potravinářská KFT 70 %
- Orthophosphoric acid
- Orthophosphoric acid Phosphoric acid
- Phosphoric acid
- Phosphoric acid (aqueous)
- White phosphoric acid
Get in touch with Dräger
If you need further advice for the product selection or if you have not yet found what you want, get in touch with us, we'll find a solution for you.
Suitable products for Orthophosphoric acid H3PO4
Whether portable gas detectors, gas detection tubes or personal protective equipment - Dräger offers a comprehensive portfolio to protect you when handling hazardous substances.
Masks and Filters
Protective Suits
Eye Protection
Get in touch with Dräger
If you need further advice for the product selection or if you have not yet found what you want, get in touch with us, we'll find a solution for you.
Discover more: Dräger VOICE - The hazmat-based safety product finder
You know what - We know how! Our database provides you with basic information on more than 1,500 hazardous substances and guides you, according to a substance, to suitable gas detectors and protection equipment. Give it a try!
