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PX0996 o-Phosphoric Acid 85% HPLC

Meets ACS Specifications

o-Phosphoric Acid 85% HPLC MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7664-38-2 Chemical Formula: H₃PO₄
PX0996
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Overview

Replacement Information

Key Spec Table

CAS #Chemical Formula
7664-38-2H₃PO₄

Products

Catalogue NumberPackaging Qty/Pack
PX0996/6 Glas bottle pre packed 500 ml
Description
Catalogue NumberPX0996
Alternate Names
  • Orthophosphoric Acid
References
Product Information
CAS number7664-38-2
Chemical formulaH₃PO₄
Quality LevelMQ200
Applications
ApplicationMeets ACS Specifications
Application NotesPX0996-6 is packaged in poly coated glass bottles
Key Applications HPLC
Biological Information
Physicochemical Information
Boiling point158 °C (1013 mbar)
Melting Point21 °C
pH value<0.5 (100 g/l, H₂O, 20 °C)
Vapor pressure2 hPa (20 °C)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class8B Non-combustible, corrosive hazardous materials
WGKWGK 1 slightly hazardous to water
Disposal12
Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at room temperature.
Packaging Information
Transport Information
Supplemental Information
Specifications
Antimony (Sb)0.002% max
Arsenic (As)0.5ppm max
Assay85.0% min
Calcium (Ca)0.002% max
Chloride (Cl)3ppm max
Color (APHA)10 max
FormClear syrupy liquid
Heavy Metals (by ICP-OES)0.001% max
Insoluble matter0.001% max
Iron (Fe)0.003% max
Magnesium (Mg)0.002% max
Manganese (Mn)0.5ppm max
Nitrate (NO3)5ppm max
Phosphorous or hypophosphorous acidTo pass test
Potassium (K)0.005% max
Reducing substancesTo pass test
Sodium (Na)0.025% max
Sulfate (SO4)0.001% max
UV Absorbance at 220 nm (1M, 1cm, water)0.05AU max
UV Absorbance at 254 nm (1M, 1cm, water)0.04AU max
UV Absorbance at 300 nm (1M, 1cm, water)0.02AU max
Volatile acids (as acetic acid)0.001% max
Global Trade Item Number
Catalogue Number GTIN
PX0996/6 04061839432345

Documentation

o-Phosphoric Acid 85% HPLC Certificates of Analysis

TitleLot Number
PX0996