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Phosphoric acid

semiconductor grade VLSI PURANAL (Honeywell 17644)

Synonym: Orthophosphoric acid

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Properties

Related Categories Acids, Acids & Bases, Chemical Synthesis, Electronic Chemicals, Inorganic Acids,
grade   semiconductor grade VLSI PURANAL (Honeywell 17644)
vapor density   3.4 (vs air)
vapor pressure   2.2 mmHg ( 20 °C)
  5 mmHg ( 25 °C)
InChI Key   NBIIXXVUZAFLBC-UHFFFAOYSA-N
CofA   specification on request
bp   158 °C(lit.)
mp   ~40 °C(lit.)
density   1.685 g/mL at 25 °C(lit.)
Gene Information   human ... SRC(6714)

Description

Other Notes

Concentrated phosphoric acid is approx. 85% H3PO4 (aqueous).

Legal Information

PURANAL is a trademark of Honeywell Specialty Chemicals Seelze GmbH

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1805 8 / PGIII
WGK Germany 
1
Protocols & Articles

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