1. Product name: Analatical Reagent Formaldehyde Solution CAS 50-00-0 HCHO
2.Specification:
| Commodity name |
Formaldehyde solution |
| Molecular formula |
HCHO |
|
| Relative molecular mass |
30.03 |
|
| HS code |
2912110000 |
|
| CAS |
50-00-0 |
|
| |
|
|
| Inspect items |
Specifications |
Inspect results |
| Assay(HCHO),% |
37.0-40.0 |
37.9 |
| Chromaticity,Hazen units |
≤10 |
10 |
| Residue on ignition,% |
≤0.003 |
0.001 |
| Acidity(as H + ),mmol/g |
≤0.005 |
0.003 |
| Chloride(Cl),% |
≤0.0001 |
<0.0001 |
| Sulfate(SO 4 ),% |
≤0.0004 |
<0.0004 |
| Iron(Fe),% |
≤0.0001 |
0.00002 |
| Lead(Pb),% |
≤0.0002 |
0.00001 |
3.Packing and Storage
•Packing:500mL/ bottle ,2.5L/ bottle,5L/ bottle,25L/ drum,200L/ drum
•Storage:Ambient Temperature
4.Delivery & Loading:
5. Company Introduction
Xilong Scientific Co.,ltd is a large comprehensive enterprise, it is engaged in the R & D, production,sales trade for chemical industry. We have been in this line for almost 20 years. Our facilities areworld advanced, like the Germany importedproduction line, Modern aseptic production workshop,fully automatic packing machine, stereos/copic warehouse and advanced lab. Soquality goods, competitive price,prompt delivery, stable supply and good after- sales service can be guaranteed. Nowadays, our business scope has been extended to more than 50 types in 6 series,it is water treatment chemical,coating, solvent, detergent chemicals , PVC additives and Food additives). XILONG Chemical materials has been popularly selling worldwidely and the XILONG brand has become a shining business card for our company.
Our aim is to provide customers the high quality products, most competitive pricing, the shortest delivery time and the unequaled service. To reach this, we keep our advantages:
38 years experience
With our good experience, we offer detailed technical support and advice to assist customers.
We communicate closely with customers to establish their quality requirements.
Consistent Quality
Our plant has strict quality control in each manufacturing process. And Our goods passed which quality can be control and guaranteed. Meanwhile all the materials are tested before each shipment in our laboratory to double confirm the quality.
Most competitive pricing
With more than 10 years working experience, we always offer the most competitive pricing to customers to help lower their cost in application.
Shortest delivery time
90% of orders are shipped within 7-10 days after receipt of the prepayment or workable L/C.
Also, our factory have five production lines and one backup production line,can support any urgent orders.
Respond in 24 hours to inquiry, feedback or other requirements
Our experienced staff is dedicated to answer all of your inquires,feedback or other requirements in 24 hours. We welcome you to contact us for more information and look forward to working with you.
6.Customer Market:
We are TOP 3 manufacturer in China , and we have more than 36 years export
experience for chemical reagent and raw material. Our product have exported the following main markets:
1. European market : Spain / Portugal / Serbia
2. Middle East and central Asia: Bangladesh,Qatar, Saudi Arabia, Nepal,Turkey, Ukraine, Uzbekistan,
and pakistan.
3. African: Kenya, Ethiopia,Tanzania,Nigeria, Tunisia and sounth africa and so on.
4. Southeast Asia: Singapore, Vietnam, Indonesia Australia.
5. South America: Brazil, Argentina,Chile Peru, Colombia and Mexico.
7.FAQ:
Q: Are you trading company or manufacturer of chemical reagents?
A: We are manufacturer . Xilong have 3 factories in China.
Q: How long is your delivery time?
A: Generally it is 7days, if we have stock.
If not, maybe need 10-15 days to arrange the shipping.
Q: Do you provide samples ?
A: Yes, we could offer the sample for free charge.
Q: Why choose us? What is the payment term of your factory?
A:Common is by T/T.
Audited Supplier 
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