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Nanjing Bangnuo Biotechnology Co., Ltd
Professional manufacture steroid powders , Injection steroid liquid , Peptides , HGH176-191, Sarms , Pharmaceutical raw materials ( Phenacetin ) , GBL , Local anesthetics , BB , BA etc.
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High Purity Paracetamol Powders Local Anesthetic Drugs 103-90-2 ISO9001

High Purity Paracetamol Powders Local Anesthetic Drugs 103-90-2 ISO9001

Brand Name : NJBN
Model Number : 103-90-2
Certification : ISO9001 , SGS , KOSHER
Place of Origin : MADE IN CHINA
MOQ : 10g
Price : Checking
Payment Terms : T/T, Western Union, MoneyGram, Bitcoin
Supply Ability : 1000kg per month
Delivery Time : 5~8 working days
Packaging Details : 1kg/25kgs
Alias : Paracetamol
MF : C8H9NO2
CAS : 103-90-2
EINECS : 203-157-5
MW : 151.16
Appearance : White Powder
Samples : Free
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High Purity Paracetamol Powders Local Anesthetic Drugs 103-90-2 ISO9001

Quick detail

Product Name:Paracetamol
Paracetamol CAS: 103-90-2
Paracetamol EINECS: 203-157-5
Paracetamol M.F.: C8H9NO2
Paracetamol M.W.: 151.16
Paracetamol M.P.: 168-172 °C
Paracetamol Category: Pharmaceutical raw materials and intermediates
Paracetamol content: 98.0% -102.0%
Paracetamol Quality Standard: cp2000/bp98/usp23
Paracetamol Packing Specification: 25KG / plastic woven bag or 25KG / fiber drum
Paracetamol Appearance: white crystal or crystalline powder
Paracetamol Usage: Antipyretic analgesic bulk drugs

Paracetamol Description

Paracetamol, also known as acetaminophen or APAP, chemically named N-acetyl-p-aminophenol, is a widely used over-the-counter analgesic (pain reliever) and antipyretic (fever reducer). Acetaminophen is the name adopted for this pharmacologic agent in the U. S. (USAN) and Japan; Paracetamol is approved in a variety of international venues (INN, AAN, BAN, etc. ). Common trade names in English-speaking markets are Tylenol and Panadol.

Paracetamol is classified as a mild analgesic. It is commonly used for the relief of headaches and other minor aches and pains and is a major ingredient in numerous cold and flu remedies. In combination with opioid analgesics, paracetamol can also be used in the management of more severe pain such as post-surgical pain and providing palliative care in advanced cancer patients. Though paracetamol is used to treat inflammatory pain, it is not generally classified as an NSAID because it exhibits only weak anti-inflammatory activity.

Paracetamol COA





White or almost white ,crystalline powder.

White,crystalline powder.


A:IR absorption



B:UV absorption






Melting point




Not more than0.5%


Related substance

Impurity(chloroacetanilide)not more than 10 ppm


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%


Total of other impurities not more than 0.1%


Residue on ignition

Not more than 0.1%



Not more than 0.014%

Less than 0.014%


Not more than 0.02%

Less than 0.02%




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



Residual solvents

Residual content of acetic acid is limited by the test of loss on dryingnot more than0.5%


Assay(anhydrous basis)



Conclusion: Complies with USP34/ BP2011

What is Paracetamol Used for ?

At over-the-counter doses, paracetamol is commonly used to provide temporary relief of pain and discomfort associated with:

  • Headaches (e.g. migraines, tension headaches)

  • Muscle pain (e.g. strains and sprains, sport injuries)

  • Backache

  • Toothache

  • Muscle ache

  • Arthritis (including osteoarthritis)

  • Cold and flu symptoms

  • Fever

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Q1: Are you a manufacturer?
A: Yes, We manufacture bulk products in our factory located in Jiayu, Hubei, and produce small quantity and customer synthesis products in our lab located in Wuhan.

Q2: Do you have stock?
A: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.

Q3: What certificates and documents do you offer?
A: Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.

Q4: Why should I choose you?
A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over 5 years, in average.
Strict quality control-comes form our sophisticated management system.
Professional and warm sales team-since we believe we can only win via our hard work in a competitive world
Quick response and excellent presale and after sale service-since we believe our customers deserve all the best service

Q5: Can I get best price from you?
A: Of course. We don't chase excessive profits and always try tp give best offer. If you are good at bargaining, you can also enjoy fun of bargaining. Just don't make it too hard!

Q6: How should I pay?
A: We accept all kinds of payment ways. such as T/T, Western union, Moneygram , Bitcoin .

Q7: Do you provide free sample?
A: Yes, we can provide free sample if we have in stock, just need you to cover the delivery cost.

For more detailed information , pls feel free to contact me by the following ways :

WhatsApp : +8617327096639
E-mail :
Website :

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local anesthesia drugs


local anesthesia medications

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