W290017
Phosphoric acid solution
85 wt. % in H2O, FCC, FG
Synonym(s):
Phosphoric acid, Orthophosphoric acid
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About This Item
Linear Formula:
H3PO4
CAS Number:
Molecular Weight:
98.00
FEMA Number:
2900
Beilstein:
1921286
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
E Number:
E 338
NACRES:
NA.21
Organoleptic:
faint
Grade:
FG
Halal
Kosher
Halal
Kosher
Biological source:
synthetic
Food allergen:
no known allergens
Pricing and availability is not currently available.
Recommended Products
biological source
synthetic
grade
FG
Halal
Kosher
reg. compliance
EU Regulation 1333/2008 & 178/2002
FCC
vapor density
3.4 (vs air)
vapor pressure
2.2 mmHg ( 20 °C)
5 mmHg ( 25 °C)
Assay
84.0-86% (by NaOH, titration)
form
liquid
concentration
85 wt. % in H2O
bp
158 °C (lit.)
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Related Categories
Application
- A Novel Resistive Sensor Network Utilizing an SAP-Enhanced Ionic Layer and CNT Doping for Multipoint Pressure Measurement.: This article showcases the role of phosphoric acid solutions in creating sensitive and accurate pressure sensors for various technological applications, from healthcare to consumer electronics (Fan et al., 2024).
Other Notes
Concentrated phosphoric acid is approx. 85% H3PO4 (aqueous).
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
Storage Class Code
8B - Non-combustible corrosive hazardous materials
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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