Product Details:
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Place of Origin: | Xi'An, China |
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Brand Name: | Wango |
Certification: | BP USP EP |
Model Number: | WG-0168 |
Payment & Shipping Terms:
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Minimum Order Quantity: | 1000 grams every time |
Packaging Details: | 10-1000 gram Aluminum Foil Bag Packaging by TNT or DHL |
Delivery Time: | 3-5 days |
Payment Terms: | L/C, T/T, Western Union |
Supply Ability: | 3000kilogram /month |
Detail Information |
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Colour: | White Fine Powder | Function: | Antibiotics |
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MOQ: | 1000 Gram | Name: | Tylvalosin Tartrate |
Highlight: | 99% Tylvalosin Tartrate Powder,Livestock Poultry Tylvalosin Tartrate,Antibiotics Tylvalosin Tartrate |
Product Description
Items | Standards | Results | Conclusions |
Appearance | White powder or pale white powder. | White powder | Complies |
Identification | (1) Wave length (nm) Max.Absorbace290nm aqueous solution. | (1)Wavelength(nm)Max. Absorbance 290nm | Complies |
(2)Dissolved in actone, by addition of hydrochloric acid, the solution gradually turns from light yellow to dark purple. | (2)Positive | Complies | |
(3)Dissolved in water, by addition of silver nitrate solution, yield white precipitation; separating the precipitation and which can be dissolved in nitric acid.. | (3)Positive | Complies | |
(4)By TLC method, the sample should show the same dominant color spot as the reference standard at the same position at 254nm. | (4)Complies | Complies | |
Solubility | Stir 1.0mg of powder with 300ml water by mechanical stirrer for 10 minutes, then wait for 30 minutes until the solution become completely clear. | Complies | Complies |
Acidity | pH value 3.0-5.0 | pH value 4.1 | Complies |
Tyramine | Sample absorbance not more than that of reference substance at 570nm. | Sample absorbance lower than reference substance at 570nm. | Complies |
Active constituent | Content of acetylisovaleryl tylosin A is not less than 80%. | 88% | Complies |
Loss on drying | Weight loss is not more than 4.0%. | 1.00% | Complies |
Heavy metals | Heavy metal content is not more than 20ppm. | <20ppm | Complies |
Potency | The potency of 1 milligram sample is not less than 800U of acetylisovaleryl tylosin on the dried basis. | 884U/mg | Complies |
QUESTIONS | ANSWERS |
Q1:Are you a factory or trading company? | Yes,We are a factory.Combined, pls contact us for specicfic product consulting. |
Q2:How does your factory do regarding quality control? | We can send you samples for your test and you can visit our factory on the spot. |
Q3:What advantages does your company have? | Consistent Quality; The Most competitive pricing; Shortest delivery time; Respond in 24 hours to inquiry, feedback or other requirements. |
Q4:Can we replace the package? | Of course. The package can be custom-made. You can provide the pattern or we design for you. |
Q5:What's the date of delivery? |
In stock, the delivery time is short. Products can be sent out in 7 working days. If the quantity is large, we will discuss with the client about the duration to be reflected in the contract. |
Q6:How long will I get replies? | Due to time difference and holidays, we will try our best to reply you in 24 working hours. If there is anything we can do to help, please feel free to contact us at any time. |
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