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100552 ortho-Phosphoric acid 85%

Suprapur®

ortho-Phosphoric acid 85% MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: o-Phosphoric acid, Orthophosphoric acid

CAS #: 7664-38-2
100552
Purchase on Sigma-Aldrich

Overview

Replacement Information
Replacement InformationIn North America 1.00552. 0250 replaces and is identical to 552-3
In North America 1.00552. 1000 replaces and is identical to 552-2

Key Spec Table

CAS #
7664-38-2

Products

Catalogue NumberPackaging Qty/Pack
1005520250 Plastic bottle 250 ml
1005520500 Plastic bottle 500 ml
1005521000 Plastic bottle 1 l
1005522500 Plastic bottle 2.5 l
Description
Catalogue Number100552
Replaces552; 552-2; 552-3
Synonymso-Phosphoric acid, Orthophosphoric acid
References
Product Information
CAS number7664-38-2
HS Code2809 20 00
Quality LevelMQ100
Applications
Biological Information
Physicochemical Information
Boiling point158 °C (1013 mbar)
Density1.71 g/cm3 (20 °C)
Melting Point21 °C
pH value<0.5 (100 g/l, H₂O, 20 °C)
Vapor pressure2 hPa (20 °C)
Viscosity kinematic30.5 mm2/s (20 °C)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H290: May be corrosive to metals.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s)P234: Keep only in original packaging.
P270: Do not eat, drink or smoke when using this product.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal WordDanger
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
Categories of dangercorrosive
Product Usage Statements
Storage and Shipping Information
StorageNoTempLimit
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 1805 , 8, III
Declaration (transport by air) IATA-DGRUN 1805 , 8, III
Declaration (transport by sea) IMDG-CodeUN 1805 , 8, III, Segregation Group: 1 (Acids)
Supplemental Information
Specifications
Assay (acidimetric)≥ 85.0 %
Chloride (Cl)≤ 500 ppb
Fluoride (F)≤ 500 ppb
Nitrate (NO₃)≤ 500 ppb
Sulphate (SO₄)≤ 10 ppm
Ag (Silver)≤ 20 ppb
Al (Aluminium)≤ 20 ppb
As (Arsenic)≤ 25 ppb
Au (Gold)≤ 20 ppb
Ba (Barium)≤ 20 ppb
Be (Beryllium)≤ 50 ppb
Bi (Bismuth)≤ 50 ppb
Ca (Calcium)≤ 50 ppb
Cd (Cadmium)≤ 20 ppb
Co (Cobalt)≤ 20 ppb
Cr (Chromium)≤ 50 ppb
Cu (Copper)≤ 25 ppb
Fe (Iron)≤ 200 ppb
Hg (Mercury)≤ 2 ppb
K (Potassium)≤ 50 ppb
Li (Lithium)≤ 20 ppb
Mg (Magnesium)≤ 20 ppb
Mn (Manganese)≤ 20 ppb
Mo (Molybdenum)≤ 20 ppb
Na (Sodium)≤ 100 ppb
Ni (Nickel)≤ 25 ppb
Pb (Lead)≤ 20 ppb
Pt (Platinum)≤ 100 ppb
Sb (Antimony)≤ 800 ppb
Sn (Tin)≤ 50 ppb
Sr (Strontium)≤ 20 ppb
Tl (Thallium)≤ 20 ppb
V (Vanadium)≤ 20 ppb
Zn (Zinc)≤ 25 ppb
Zr (Zirconium)≤ 50 ppb
The actual values are subject to unavoidable systematic
variations in this concentration range.
Global Trade Item Number
Catalogue Number GTIN
1005520250 04022536007717
1005520500 04027269294618
1005521000 04022536007724
1005522500 04027269301170