Merck 100263.2500 Formic acid 98-100% suitable

Ürün Özellikleri

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass	Grade Value
64-18-6	200-579-1	CH₂O₂	HCOOH	46.03 g/mol	DAC

Description
Catalogue Number	100263
Synonyms	Methanoic acid, Formylic acid

Merck 100263.2500 | Formic acid 98-100% suitable for use as excipient 2,5L

Product Information
CAS number	64-18-6
EC index number	607-001-00-0
EC number	200-579-1
Grade	DAC
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	48 °C
Ignition temperature	480 °C
Melting Point	4 °C
pH value	2.2 (10 g/l, H₂O, 20 °C)
Vapor pressure	42 hPa (20 °C)
Solubility	(20 °C) soluble

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 water endangering
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)

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Specifications
Assay (alkalimetric)	≥ 98.0 %
Identity (IR-spectrum)	passes test
Appearance	passes test
Appearance of solution	passes test
Density (d 20/20)	1.217 – 1.223
Chromatographic purity (Acetic acid)	≤ 0.5 %
Chromatographic purity (other impurity)	≤ 0.1 %
Chromatographic purity (Sum of all other impurities)	≤ 0.3 %
Chloride (Cl)	≤ 0.001 %
Sulphate (SO₄)	≤ 0.004 %
Sulfite (SO₃)	≤ 0.002 %
Heavy metals (as Pb)	≤ 0.0005 %
As (Arsenic)	≤ 0.0003 %
Cu (Copper)	≤ 0.002 %
Pb (Lead)	≤ 0.001 %
Zn (Zinc)	≤ 0.002 %
Aldehydes	passes test
Formaldehyde (HCHO)	≤ 0.1 %
Oxalic acid (C₂H₂O₄)	≤ 0.01 %
Residual solvents (ICHQ3C) of class 2 (Methanol)	≤ 0.3 %
Evaporation residue	≤ 0.005 %
Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present. Corresponds to DAC

M100263.2500

formik asit karınca asidi methanoic acid formylic acid asit merck ilaç üretimi

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