High Pure sulfathiazole powder sulfathiazole sodium CAS 72-14-0



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High Pure sulfathiazole powder sulfathiazole sodium CAS 72-14-0
High Pure sulfathiazole powder sulfathiazole sodium CAS 72-14-0
High Pure sulfathiazole powder sulfathiazole sodium CAS 72-14-0
High Pure sulfathiazole powder sulfathiazole sodium CAS 72-14-0
High Pure sulfathiazole powder sulfathiazole sodium CAS 72-14-0
High Pure sulfathiazole powder sulfathiazole sodium CAS 72-14-0
High Pure sulfathiazole powder sulfathiazole sodium CAS 72-14-0

High Pure sulfathiazole powder sulfathiazole sodium CAS 72-14-0

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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Product Description


Product Profile

Products Names:Sulfathiazole 

Superlist Name: Sulfathiazole sodium

Formula: C9H8N3NaO2S2

Molecular Weight: 277.30

EINECS: 205-638-5

Boiling Point: 479.5 °C at 760 mmHg

Flash Point: 243.8 °C

Acting sulfa drug. Formerly, it was a common oral and topical antimicrobial, until less toxic alternatives were discovered. It is still occasionally used, sometimes in combination with sulfabenzamide and sulfacetamide, and in aquariums.

It exists in various forms (polymorphs). The imide tautomer is dominant, at least in the solid state. In this tautomer, the proton resides on the ring nitrogen, not the structure shown above.


Test Report

Test items




White to off- White powder





IR spectrum of sample is the same as working standard



HPLC RT of the sample is the same as the working standard


Melting point



Optical rotation



Loss on drying

NMT 1.0 %


Residue on ignition

NMT 0.1 %


Heavy metals

NMT 20ppm


Related substances

Impurity A

NMT 0.1 %

Not detected

Impurity B

NMT 0.1 %

Not detected

Impurity C

NMT 0.1 %


Single impurity

NMT 0.2 %


Total impurity

NMT 1.0 %



NLT 99.0%



Applicaton Sulfathiazole is an organosulfur compound used as a short-acting sulfa drug. It is an organic compound. Formerly, it was a common oral and topical antimicrobial, until less toxic alternatives were discovered. It is still occasionally used, sometimes in combination with sulfabenzamide and sulfacetamide, and in aquariums.
It exists in various forms. The imide tautomer is dominant, at least in the solid state. In this tautomer, the proton resides on the ring nitrogen, not the structure shown above.
LongFine specializes in controling the quality and reducing the impurities of sulfathiazole.
Our sulfathiazole is with the best quality and the most competitive price in China. 

Company Information

Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced
processing technology and it has gained a high and reliable reputation from customers at both quality and services.


Qingdao Sigma Chemical Co., Ltd has become the "Top 500 Chinese manufacturing companies",

"Top 20 of global chemical sales".Qingdao Sigma Chemical Co., Ltdhas 21 subsidiaries and holding companies.


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Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near 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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