1-9 Kilograms
$507.00
≥10 Kilograms
$460.00
Our advantages
High quality Silver sulfadiazine 22199-08-2
1.Competitive price
2.Fast Delivery Within 2 days
3.SGS , BV, GMP,ISO approve
4.Professional factory
Product Name Silver Sulfadiazine
Molecular Formula C10H10AgN4O2S
Molecular Weight 358.1447
CAS Registry Number 22199-08-2
Quality: CP/USP
EINECS 244-834-5
Melting point 285°C
Boiling point 512.6°C at 760 mmHg
Flash point 263.8°C
Vapour Pressur 1.28E-10mmHg at 25°C
Appearance:white crystalline powder.
Application:
Used to treat burn wound infection, in addition to control infection outside, still can make wound drying, scar tissue and promote healing.
TESTS | SPECIFICATIONS |
Appearance | White to off-white crystalline powder |
Identification | A: Infrared absorption |
| B: The R, value of the principal spot in the thin-layer chromatogram of the test solution as obtained in the test for chromatographic purity corresponds to that obtained from standard solution A |
| C: Dissolve about 1g in 15ml of ammonium hydroxide and 15ml of water in a 50ml volumetric flask, dilute with water to volume, and mix: the solution so obtained responds to the tests for Silver |
Loss on drying | ≤0.5% |
Limit of nitrate | ≤0.1% |
Chromatographic purity | No secondary spot in the chromatogram of the test solution is greater or more intense than the principal spot obtained from standard solution B(1.0%) |
| The sum of all secondary spots observed is not greater than 2.0% |
Silver content | 29.3~30.5% |
Assay | 98.0~102.0% |
Particle size | The average particle size is not greater than 10μm and the size of not more than 10% of the particles is grater than 40μ |
Qingdao Xigema Chemical Co., Ltd. Import And Export Co., Ltd is 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 Xigema 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 Xigema has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".Qingdao Xigema has 21 subsidiaries and holding companies.
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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