اسید فورمیک 100264 مرک

 اسید فورمیک 100264 مرک
Formic acid 100264 Merck

توضیحات فرمیک اسید : 

مترادف: اسید متانوئیک ، اسید فرمیلیک

شرح
شماره کاتالوگ 100264
مترادف اسید متانوئیک ، اسید فرمیلیک
توضیحات اسید فرمیک 98-100٪
اطلاعات محصول
شماره CAS 64-18-6
شماره EC EC 607-001-00-0
شماره EC 200-579-1
ACS درجه ، Reag. Ph یورو
فرمول هیل CH₂O₂
فرمول شیمیایی HCOOH
جرم مولار 46.03 گرم در مول

کد HS 2915 11 00

اطلاعات فیزیکوشیمیایی
نقطه جوش 101 درجه سانتیگراد (1013 هکتار ساعت)
تراکم 1.22 گرم در سانتی متر مکعب (20 درجه سانتیگراد)
حد انفجار 12 - 38٪ (V)
نقطه اشتعال 49.5 درجه سانتی گراد
نقطه ذوب 4 درجه سانتیگراد
مقدار pH 2.2 (10 گرم در لیتر ، H₂O ، 20 درجه سانتیگراد)
فشار بخار 42 اسب بخار (20 درجه سانتیگراد)

for analysis EMSURE® ACS,Reag. Ph Eur

Synonyms: Methanoic acid, Formylic acid

Key Spec Table

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass	Grade Value
64-18-6	200-579-1	CH₂O₂	HCOOH	46.03 g/mol	ACS,Reag. Ph Eur

 

 

Description
Catalogue Number	100264
Synonyms	Methanoic acid, Formylic acid
Description	Formic acid 98-100%

 

Product Information
CAS number	64-18-6
EC index number	607-001-00-0
EC number	200-579-1
Grade	ACS,Reag. Ph Eur
Hill Formula	CH₂O₂
Chemical formula	HCOOH
Molar Mass	46.03 g/mol
HS Code	2915 11 00
Structure formula Image

 

Physicochemical Information
Boiling point	101 °C (1013 hPa)
Density	1.22 g/cm3 (20 °C)
Explosion limit	12 - 38 %(V)
Flash point	49.5 °C
Melting Point	4 °C
pH value	2.2 (10 g/l, H₂O, 20 °C)
Vapor pressure	42 hPa (20 °C)

 

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H226: Flammable liquid and vapour. H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage. H331: Toxic if inhaled. EUH071: Corrosive to the respiratory tract.
Precautionary Statement(s)	P210: Keep away from heat. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. 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
RTECS	LQ4900000
Storage class	3 Flammable liquids
WGK	WGK 1 slightly hazardous to water
Disposal	4 Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).

 

Safety Information
Hazard Symbols	Corrosive
Categories of danger	flammable, corrosive
R Phrase	R 10-35-20/22 Flammable.Causes severe burns.Harmful by inhalation and if swallowed.
S Phrase	S 23-26-45 Do not breathe vapour.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 at +15°C to +25°C.

 

Transport Information
Declaration (railroad and road) ADR, RID	UN 1779 , 8 (3), II
Declaration (transport by air) IATA-DGR	UN 1779 , 8 (3), II
Declaration (transport by sea) IMDG-Code	UN 1779 , 8 (3), II, Segregation Group: 1 (Acids)

 

Specifications
Assay (alkalimetric)	≥ 98.0 %
Colour	≤ 10 Hazen
Acetic acid (CH₃COOH)	≤ 500 ppm
Chloride (Cl)	≤ 5 ppm
Sulphate (SO₄)	≤ 5 ppm
Sulfite (SO₃)	≤ 10 ppm
Heavy metals (as Pb)	≤ 10 ppm
Ag (Silver)	≤ 0.020 ppm
Al (Aluminium)	≤ 0.050 ppm
Ba (Barium)	≤ 0.050 ppm
Be (Beryllium)	≤ 0.020 ppm
Bi (Bismuth)	≤ 0.10 ppm
Ca (Calcium)	≤ 0.20 ppm
Cd (Cadmium)	≤ 0.050 ppm
Co (Cobalt)	≤ 0.020 ppm
Cr (Chromium)	≤ 0.050 ppm
Cu (Copper)	≤ 0.020 ppm
Fe (Iron)	≤ 2.0 ppm
Ge (Germanium)	≤ 0.050 ppm
K (Potassium)	≤ 0.10 ppm
Li (Lithium)	≤ 0.020 ppm
Mg (Magnesium)	≤ 0.50 ppm
Mn (Manganese)	≤ 0.050 ppm
Mo (Molybdenum)	≤ 0.020 ppm
NH₄ (Ammonium)	≤ 10 ppm
Na (Sodium)	≤ 0.50 ppm
Ni (Nickel)	≤ 0.050 ppm
Pb (Lead)	≤ 0.020 ppm
Sr (Strontium)	≤ 0.020 ppm
Ti (Titanium)	≤ 0.10 ppm
Tl (Thallium)	≤ 0.050 ppm
V (Vanadium)	≤ 0.050 ppm
Zn (Zinc)	≤ 0.050 ppm
Zr (Zirconium)	≤ 0.10 ppm
Evaporation residue	≤ 10 ppm
Dilution test	passes test
ACS, Ph Eur-Reagent Expiry date : see product label