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انیدرید فسفریک؛ di-Phosphorus pentoxide

di-Phosphorus pentoxide
مناسب آنالیز
گرید ACS,ISO,Reag. Ph
Eur. CAS 1314-56-3
کد: 1005700500
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di-Phosphorus pentoxide مناسب آنالیز گرید ACS,ISO,Reag. Ph Eur. CAS 1314-56-3

جدول ویژگیهای کلیدی

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
1314-56-3 215-236-1 O₅P₂ P₂O₅ 141.95 g/mol ACS,ISO,Reag. Ph Eur
توضیحات
Catalogue Number 100570
Synonyms Phosphoric anhydride
Description di-Phosphorus pentoxide
اطلاعات محصول
CAS number 1314-56-3
EC index number 015-010-00-0
EC number 215-236-1
Grade ACS,ISO,Reag. Ph Eur
Hill Formula O₅P₂
Chemical formula P₂O₅
Molar Mass 141.95 g/mol
HS Code 2809 10 00
موارد کاربرد
Application di-Phosphorus pentoxide for analysis ACS,ISO,Reag. Ph Eur. CAS 1314-56-3, chemical formula P₂O₅. di-Phosphorus pentoxide MSDS or SDS, and related info below.
اطلاعات خ.واص فیزیکی شیمیایی
Density 2.28 g/cm3 (20 - 25 °C)
Melting Point 420 °C (closed capillary tube)
pH value 1 (5 g/l, H₂O, 20 °C)
Vapor pressure <0.1 hPa (20 °C)
Bulk density 700 kg/m3
Solubility 850 g/l Risk of violent reaction.
اطلاعات ایمنی بر اساس GHS
Hazard Pictogram(s)
Hazard Statement(s) H314: Causes severe skin burns and eye damage.
EUH014: Reacts violently with water.
Precautionary Statement(s) P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 8B Non-combustible, corrosive hazardous materials
WGK WGK 1 slightly water endangering
Disposal 12
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.
اطلاعات ایمنی
Hazard Symbols Corrosive
Categories of danger corrosive
R Phrase R 35
Causes severe burns.
S Phrase S 22-26-45
Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
اطلاعات بارگیری و نگهداری
Storage Storage temperature: no restrictions.
اطلاعات حمل و نقل
Declaration (railroad and road) ADR, RID UN 1807 , 8, II
Declaration (transport by air) IATA-DGR UN 1807 , 8, II
Declaration (transport by sea) IMDG-Code UN 1807 , 8, II, Segregation Group: 1 (Acids)
مشخصات فنی
Assay (acidimetric) ≥ 98.0 %
Identity passes test
Insoluble matter ≤ 0.005 %
Heavy metals (as Pb) ≤ 0.005 %
Total nitrogen (N) ≤ 0.002 %
Chloride (Cl) ≤ 0.001 %
Nitrate (NO₃) ≤ 0.0005 %
As (Arsenic) ≤ 0.005 %
Ca (Calcium) ≤ 0.005 %
Cd (Cadmium) ≤ 0.0005 %
Co (Cobalt) ≤ 0.0005 %
Cu (Copper) ≤ 0.0005 %
Fe (Iron) ≤ 0.001 %
K (Potassium) ≤ 0.002 %
Mg (Magnesium) ≤ 0.001 %
Mn (Manganese) ≤ 0.0005 %
NH₄ (Ammonium) ≤ 0.001 %
Na (Sodium) ≤ 0.005 %
Ni (Nickel) ≤ 0.0005 %
Pb (Lead) ≤ 0.0005 %
Sb (Antimony) ≤ 0.001 %
Zn (Zinc) ≤ 0.0005 %
Reducing matter (P₂O₃) ≤ 0.01 %
Corresponds to ACS,ISO,Reag. Ph Eur
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