ارتو فسفریک اسید مرک 100565 مرک

ارتو فسفریک اسید مرک 100565 مرک

ortho-Phosphoric acid 100565 MERCK

دسته بندی محصول: سایر مواد شیمیایی
قیمت: تماس جهت قیمت / عدد
حداقل سفارش
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ارتو فسفریک اسید مرک 100565 مرک ortho-Phosphoric acid 100565 MERCK این محصول توسط شرکت کیان پرتو ارائه می شود



مشخصات محصول

  • درجه استاندارد درجه شناساگر شیمیایی
  • کاربرد آزمایشگاهی و مراکز تحقیقاتی
  • نام تجاری o-Phosphoric acid
  • نام های دیگر Orthophosphoric acid
  • نوع -
  • ظاهر پودر
  • خلوص
  • شماره مدل 100565
  • وزن 500 گرم

توضیحات محصول

ارتو فسفریک اسید مرک 100565 مرک
ortho-Phosphoric acid 100565 MERCK

 

این محصول توسط شرکت کیان پرتو ارائه می شود

cryst. for analysis EMSURE®

Synonyms: Orthophosphoric acid, o-Phosphoric acid

Chemical Formula: H₃PO₄ EC Number: 231-633-2 CAS #: 7664-38-2 Hill Formula: H₃O₄P Molar Mass: 97.99 g/mol

Key Spec Table

CAS # EC Number Hill Formula Chemical Formula Molar Mass
7664-38-2 231-633-2 H₃O₄P H₃PO₄ 97.99 g/mol

 

 

Description
Catalogue Number 100565
Synonyms Orthophosphoric acid, o-Phosphoric acid
Description ortho-Phosphoric acid 99%

 

Product Information
CAS number 7664-38-2
EC index number 015-011-00-6
EC number 231-633-2
Hill Formula H₃O₄P
Chemical formula H₃PO₄
Molar Mass 97.99 g/mol
HS Code 2809 20 00

 

Physicochemical Information
Density 1.84 g/cm3 (38 °C)
Melting Point 41.1 °C
pH value <0.5 (100 g/l, H₂O, 20 °C)
Vapor pressure 0.04 hPa (20 °C)
Solubility 750 - 850 g/l

 

 

Toxicological Information
LD 50 dermal LD50 Rabbit 2740 mg/kg

 

 

Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H290: May be corrosive to metals.
H314: Causes severe skin burns and eye damage.
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.
Signal Word Danger
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.

 

 

 

Safety Information
Hazard Symbols Hazard SymbolsCorrosive
Categories of danger corrosive
R Phrase R 34
Causes burns.
S Phrase S 26-45
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).

 

 

 

Storage and Shipping Information
Storage Store below +30°C.

 

 

 

Transport Information
Declaration (railroad and road) ADR, RID UN 3453 , 8, III
Declaration (transport by air) IATA-DGR UN 3453 , 8, III
Declaration (transport by sea) IMDG-Code UN 3453 , 8, III, Segregation Group: 1 (Acids)

 

Specifications
Assay (acidimetric) ≥ 99 %
Identity passes test
Chloride (Cl) ≤ 2 ppm
Nitrate (NO₃) ≤ 2 ppm
Phosphite and Hypophosphite (as H₃PO₃) ≤ 500 ppm
Fluoride (F) ≤ 0.5 ppm
As (Arsenic) ≤ 1 ppm
Ca (Calcium) ≤ 20 ppm
Cd (Cadmium) ≤ 1 ppm
Co (Cobalt) ≤ 1 ppm
Cu (Copper) ≤ 1 ppm
Fe (Iron) ≤ 10 ppm
K (Potassium) ≤ 5 ppm
Mg (Magnesium) ≤ 1 ppm
Mn (Manganese) ≤ 1 ppm
Na (Sodium) ≤ 50 ppm
Ni (Nickel) ≤ 1 ppm
Pb (Lead) ≤ 1 ppm
Sb (Antimony) ≤ 1 ppm
Zn (Zinc) ≤ 1 ppm
Volatile acids (as CH₃COOH) ≤ 20 ppm
Substances reducing potassium permanganate (as O) ≤ 20 ppm


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