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Phosphoric acid solution_Molecular_structure_CAS_7664-38-2)
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Phosphoric acid solution

Catalog No. 79607 Name Sigma Aldrich
CAS Number 7664-38-2 Website http://www.sigmaaldrich.com
M. F. H3O4P Telephone 1-800-521-8956
M. W. 97.995181 Fax
Purity 49-51% Email
Storage Chembase ID: 105870

SYNONYMS

Title
磷酸 溶液
IUPAC name
phosphoric acid
IUPAC Traditional name
phosphoric acid

DATABASE IDS

Beilstein Number 1921286
MDL Number MFCD00011340
PubChem SID 24887480
CAS Number 7664-38-2

PROPERTIES

Grade for HPLC
λ neat
Linear Formula H3PO4
Purity 49-51%
Suitability corresponds to standard for RP gradient test
Suitability corresponds to standard for filter test
Gene Information human ... SRC(6714)
Absorption Wavelength λ: 210 nm Amax: 0.05
Absorption Wavelength λ: 220 nm Amax: 0.04
Absorption Wavelength λ: 230 nm Amax: 0.03
Absorption Wavelength λ: 240 nm Amax: 0.02
Absorption Wavelength λ: 500 nm Amax: 0.02
Density 1.335 g/mL at 20 °C
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H314
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P280-P305 + P351 + P338-P310
RID/ADR UN 1805 8/PG 3
Risk Statements 34
Safety Statements 26-45
Hazard Class 8
UN Number 1805
Packing Group 3
German water hazard class 1

DETAILS

REFERENCES