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formic acid

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начало: Китай

Кас Но: 64-18-6

Спецификация: 99%наименьший

минимальный объем заказа: 1 /kg

снабженческая способность: 50 mt/month

опережающий период: OEM 7 дней, пятно 3 дня

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Quick Details

Classification:: Sulfonic Acid

CAS No.:: 64-18-6

Other Names:: Formic Acid

MF:: CH2O2

EINECS No.:: 200-579-1

Place of Origin:: China

Grade Standard:: Industrial Grade

Purity:: 85%

Appearance:: Colorless Liquid

Application:: Food Additive

Brand Name:: sunwisechem

Product name:: Formic Acid

Packaging&Delivery

Packaging Details: Formic Acid
100kg per barrel

Port: shanghai

Lead Time:

Quantity(Metric Tons)	1 - 1	2 - 1000	>1000
Est. Time(days)	5	7	To be negotiated

Products Description

Test Items	Standard
Appearance	Colorless clear liquid without suspended substances
Formic acid	85% min
Color (Pt-Co)	10 max
Chloride (as Cl-)	0.005% max
Iron (as Fe)	0.0005% max
Sulfate (as SO42-)	0.002% max
Evaporation residues	0.02% max

Property

CAS No.: 64-18-6 Formula: CH2O2 Molecular Weight: 46.02540

Description

Formic acid (also called methanoic acid) is the simplest carboxylic acid. The chemical formula is HCOOH or HCO2H. It is an important intermediate in chemical synthesis and occurs naturally, most notably in some ants. The word "formic" comes from the Latin word for ant, formica, referring to its early isolation by the distillation of ant bodies. Esters, salts, and the anions derived from formic acid are called formates.

Basic Info

Chemical Name	formic acid
Synonyms	Add-F; Formira; FORMOL; HCOOH; Bilorin; Myrmicyl; formic; Amasil; MORBICID; Formic acid;
CAS No.	64-18-6
Molecular Formula	CH2O2
Molecular Weight	46.02540
PSA	37.30000
LogP	0.33670

Properties

Appearance & Physical State	colorless liquid with a pungent odor
Density	1.22
Boiling Point	101ºC
Melting Point	8ºC
Flash Point	69ºC
Refractive Index	1.3701-1.3721
Water Solubility	MISCIBLE
Stability	Stable. Substances to be avoided include strong bases, strong oxidizing agents and powdered metals, furfuryl alcohol. Combustible. Hygroscopic. Pressure may build up in tightly closed bottles, so bottles should be opened carefully and vented periodically.
Storage Condition	2-8ºC
Vapor Density	1.03 (vs air)
Vapor Pressure	52 mm Hg ( 37 °C)

Safety Info

RTECS	LP8925000
Hazard Class	8
Safety Statements	S23-S26-S45
HS Code	2915110000
WGK Germany	2
Packing Group	II
RIDADR	UN 1779
Risk Statements	R35
Hazard Codes	C
Hazard Declaration	H226; H302; H314; H331
Symbol	GHS05, GHS07
Signal Word	Danger
Supplemental Hazard Statements	Corrosive to the respiratory tract.
Caution Statement	P261; P280; P301 + P312 + P330; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338

Synthesis Route

benzothiazole+Benzoyl chloride→formic acid+2-Phenylbenzothiazole
glycerol→formic acid+glycolic acid
Formaldehyde→formic acid+peroxyformic acid

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	DB-1	-	543.	temperature ramp
Capillary	Methyl Silicone	-	512.	custom temperature program
Packed	SE-30	-	512.	custom temperature program
Capillary	DB-Wax	-	1510.	temperature ramp
Capillary	Stabilwax	-	1528.	custom temperature program