| Customization: | Available |
|---|---|
| CAS No.: | 64-18-6 |
| Formula: | HCOOH |
|
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Content index of formic acid
ITEM |
SPECIFICATION |
Appearance |
Colorless Clear Liquid Without The Suspended |
Purity ω/% |
≥ 85.0 |
Color Value / Hazen (Pt-Co) ≤ |
≤ 10 |
Dilution test (sample + water = 1 + 3) |
No Turbidity |
Chloride(Cl) w/% |
≤ 0.002 |
Sulfate(SO 4 ) w/% |
≤ 0.001 |
Iron (Fe) w/% |
≤ 0.0001 |
Evaporation Residue w/% ≤ |
≤ 0.006 |
Flammable. It can be freely miscible with water, ethanol, ether and glycerol, and most polar organic solvents. It also has certain solubility in hydrocarbons.
The relative density (d204) was 1.220. 3714. The combustion heat is 254.4 kJ / mol, the critical temperature is 306.8 ºC, and the critical pressure is 8.63 MPa. 9 ºC (open cup). The density is 1.22g/cm3, and the saturated vapor pressure (24 ºC) is 5.33 kPa
Formic acid with high concentration is easy to freeze in winter.
Forbidden compounds: strong oxidant, strong alkali, active metal powder.
Hazard characteristics: its vapor and air form an explosive mixture, which can cause combustion and explosion in case of open fire and high heat. It can react with strong oxidant.
Solubility: miscible with water, insoluble in hydrocarbons, miscible in ethanol, ether, soluble in benzene.
Pharmaceutical industry: caffeine, analgin, aminopyrine, aminophylline, theobromine borneol, vitamin B1, metronidazole, mebendazole.
Pesticide industry: Triadimefon, Triadimefon, Tricyclazole, triazole, Triazophos, Paclobutrazol, Uniconazole, fenvalerate, dicofol, etc.
Chemical industry: calcium formate, sodium formate, ammonium formate, potassium formate, ethyl formate, barium formate, dimethylformamide, formamide, rubber antioxidant, pentaerythritol, neopentyl glycol, epoxy soybean oil, epoxy octyl soybean oleate, tervaloyl chloride, paint remover, phenolic resin, pickling steel plate, etc.
Leather industry: tanning agent, deashing agent and neutralizing agent for leather.
Rubber industry: natural rubber coagulant.
Others: it can also produce mordant for printing and dyeing, dyeing agent, treatment agent, plasticizer, food preservative and animal feed additive for fiber and paper.
Reducing agent. Arsenic, bismuth, aluminum, copper, gold, indium, iron, lead, manganese, mercury, molybdenum, silver and zinc were determined. Determination of cerium, rhenium and tungsten. Primary and secondary aromatic amines were tested. The solvent for determining molecular weight and crystallization. Methoxy group was determined. Used as a fixative in microanalysis. To make formates.
Formic acid and its aqueous solution can dissolve many metals, metal oxides, hydroxides and salts. The formates can be dissolved in water, so they can be used as chemical cleaning agents. Formic acid does not contain chloride ion and can be used for cleaning equipment containing stainless steel materials.
Packing method:
25kg net weight plastic bucket,35 kg plastic bucket,Net weight 250 kg plastic bucket,Net weight 1200 kg IBC barrel,Net weight 25 ton ISO TANK
Storage Method:
1 ,Store in a cool, ventilated storeroom
2,Keep away from fire and heat. The temperature of the store room no more than 30ºC
3,The temperature of the storeroom no more than 30ºC,Relative humidity no more than 85%,keep the container sealed
4,It should be stored separately with oxidizing agent, alkali and active metal powder,must avoid mixed storage.
5, Equipped with the corresponding variety and quantity of fire-fighting equipment.
6, The storage area should be equipped with leakage emergency treatment equipment and suitable collection materials
Safty Instructions
S23, Do not breathe formic acid steam
S26,In case of contact with eyes, rinse immediately with plenty of water and send to doctor for treatment.
SS45, In case of accident or discomfort, seek medical advice immediately (better with product container label).
Q: How long is your delivery time?
A: It generally takes 5-10 days if the goods are in stock, or 15-20 days if the goods are not, depending on the quantity ordered.
Q: Do you provide samples? Does it cost extra to request one?
A: Yes, we could offer the sample for free by requests but are not responsible for the freight cost.
Q: What is your terms of the payment ?
A: If the payment is<=1000USD, please pay 100% in advance. If the payment is>=1000USD, please pay 30% T/T in advance, balance before shippment.
If you have any other questions, please feel free to contact us.
Q: Can you support OEM /ODM?
A: Yes, we can make products as your request.
Q:How can I get some samples?
A: Please send us your address, we'll be happy to offer you samples.
Q:Do you have stock?
A: We understand that most customers prefer products in stock, so we'll try to keep most products in stock. However, we can keep certain products in stock because they need time to be synthesized.
Q:What documents you provide?
A:Usually, we provide Commerical Invoice, Packing List, Bill ofloading,Insurance,COA , and Origin certificate.
If your markets have any special requirements, let us know.
Q:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to nearly zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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