| CAS No.: | 50/00/0 |
|---|---|
| Formula: | CH2o |
| EINECS: | 200-001-8 |
| Aldehyde: | Saturated Aldehyde |
| Transport Package: | IBC Drum; 30kg Drum; 220kg Drum |
| Specification: | 37%, 40% |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
PHYSICAL PROPERTIES
Formaldehyde (systematic name methanal) is a naturally occurring organic compound with the formula CH2O (H−CHO). It is the simplest of the aldehydes (R−CHO).
Formaldehyde is more complicated than many simple carbon compounds in that it adopts several different forms. As a gas, formaldehyde is colorless and has a characteristic pungent, irritating odor. Upon condensation, the gas converts to various other forms of formaldehyde (with different chemical formulas) that are of more practical value. One derivative is the cyclic trimer (1,3,5-trioxane) with the formula (CH2O)3. There is also a linear polymer called paraformaldehy-de. These compounds have similar chemical properties and are often used interchangeably.
When dissolved in water, formaldehyde also forms a hydrate, methanediol, with the formula H2C(OH)2. This compound also exists in equilibrium with various oligomers (short polymers), depending on the concentration and temperature. A saturated water solution, of about 40% formaldehyde by volume or 37% by mass, is called "100% formalin". A small amount of stabilizer, such as metha-nol, is usually added to suppress oxidation and polymerization. A typical commercial grade formalin may contain 10-12% metha-nol in addition to various metallic impurities. "Formaldehyde" was first used as a generic trademark in 1893 following a previous trade name, "formalin"
Supply Ability
3000 Ton/Tons per month
Packaging & delivery
Packaging Details
25kg/Drum
Port
China
Lead time:
| Quantity(bags) | 1 - 3000 | 3001 - 5000 | >5000 |
| Lead time (days) | 10 | 20 | To be negotiated |
When can I get the price?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in
your email so that we will regard your inquiry priority.
How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality.
If you just need a blank sample to check the design and paper quality, we will provide you sample for free, as long as you afford the express freight.
Can you do the design for us?
Yes. We have a professional team having rich experience in gift box design and manufacturing. Just tell us your ideas and we will help to carry out your ideas into perfect gift boxes. It does not matter if you do not have someone to complete files. Send us high resolution images, your Logo and text and tell us how you would like to arrange them. We will send you finished files for confirmation.
How long can I expect to get the sample?
After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.
What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order. The best record we keep is delivering 20,000 gift boxes within a week. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country.
What is your terms of delivery?
We accept EXW, FOB, CFR, CIF, DDU, DDP, etc. You can choose the one which is the most convenient or cost effective for you.
Suppliers with verified business licenses
Audited Supplier 
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