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500 Kilogram |
FOB Price: USD 15.0000 |
Paracetamol 4-Acetamidophenol Acetaminophen
Name: Paracetamol
Synonyms: Acetaminophen, Acetamidophenol
C.A.S NO. : 103-90-2
Molecular formula: C8H9NO2
Molecule weight: 151.16
Specification: HPLC 99%
Characteristic: White ot off-white crystalline powder
Boiling point: 387.8±25.0 °C at 760 mmHg
Melting point: 168-172°C
Tests |
Standards |
Results |
Appearance |
White or almost white,crystalline powder. |
White,crystalline powder. |
Identification |
A:IR absorption |
Complies |
B:UV absorption |
Complies |
|
C:TLC |
Complies |
|
Melting point |
168~172℃ |
169.0~170.9°C |
Water |
Not more than0.5% |
0.0008 |
Related substance |
ImpurityJ(chloroacetanilide)not more than 10 ppm |
2ppm |
Impurity K(4-aminophenol)not more than 50 ppm |
15 ppm |
|
Impurity F(4-nitrophenol)not more than 0.05% |
Not detected |
|
any other impurity not more than 0.05% |
0.0001 |
|
Total of other impurities not more than 0.1% |
0.0002 |
|
Residue on ignition |
Not more than 0.1% |
0.0005 |
Chloride |
Not more than 0.014% |
Less than 0.014% |
Sulfate |
Not more than 0.02% |
Less than 0.02% |
Sulfide |
Conforms |
Conforms |
Heavy metals |
Not more than 0.001% |
Less than 0.001% |
Free p-aminophenol |
Not more than 0.005% |
Less than 0.005% |
Limit of P-chloroacetanilide |
Not more than 0.001% |
Less than 0.001% |
Readily carbonizable substances |
Conforms |
Conforms |
Residual solvents |
Residual content of acetic acid is limited |
0.0008 |
Assay(anhydrous basis) |
99.0~101.0% |
0.996 |
Conclusion |
Complies with USP34/ BP2011 |
Function
Paracetamol powder nutritional supplemen Mainly used for amino acid infusion,due to special wettability, also used in cold cream,osmetics. Serine constitute the human body of several kinds of essential amino acid of protein a, for the construction of protein has a very important role.
Application
Paracetamol is approved for reducing fever in people of all ages.
Paracetamol is used for the relief of pains associated with many parts of the body. It has analgesic properties comparable to those of aspirin, while its anti-inflammatory effects are weaker. It is better tolerated than aspirin in patients in whom excessive gastric acid secretion or prolongation of bleeding time may be a concern.
Q&A:
1.Are you a manufacturer or trade company
We have our own factory which located in Zhejiang,China.Meanwhile,we also have many parter factorier,so we can supply many kinds of relative products with very competitive price and good quality.
2.How to start an order
After negoation and communication about the price,quantity,incoterm,etc.,you give me the order contract with stamp,then I sealed it ,send back to you,also give you the proforma invoice,you can arrange the payment according the PI.
3.What’s your payment terms
If sample,small amount: T/T in advance, ,Paypal.
If commercial order ,big amount: T/T in advance,L/C at sight.
4.Can I get a free sample
If this product is not very expensive,and you demand a small sample,we can supply free sample,but not including the shipping cost,you can provide a freight collect account or arrange the shipping cost by Paypal/Westunion.
5.What's the lead time
Generally we send out your order ASAP after payment,normally
small quanitity,3-5days.
big quanitity with stock,5-7days,
if without stock,we have to calculate the production period,then give you the lead tme.
6.How do you ship the order normally
If less than 50kg,will be shipped by express,such as FEDEX,DHL.
If above 50kg,we can ship it by air or sea
For very large quantity,ship it by sea will be the best choice.
7.How do you ensure the quality of your products
Strict QC with 6 steps testing from raw material purchase to finished product.
Meanwhile,we will responsible for the goods quality after be sold.
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