Factory supply best price BP chlortetracycline hcl / chlortetracycline hydrochloride

Message

$30.00

Have chosenThere are no options selected.

Start To Order

Add To Cart Successfully!

SEND INQUIRY
Factory supply best price BP chlortetracycline hcl / chlortetracycline hydrochloride
Factory supply best price BP chlortetracycline hcl / chlortetracycline hydrochloride
Factory supply best price BP chlortetracycline hcl / chlortetracycline hydrochloride
Factory supply best price BP chlortetracycline hcl / chlortetracycline hydrochloride
Factory supply best price BP chlortetracycline hcl / chlortetracycline hydrochloride
Factory supply best price BP chlortetracycline hcl / chlortetracycline hydrochloride

Factory supply best price BP chlortetracycline hcl / chlortetracycline hydrochloride

  • Item No.top
    MOQ1 Kilogram / Kilogram
Tag  sourcing

Quantity:

From $30.001.00 / Kilogram
$30.00
You save $ -30.00
Trade Assuranceprotects your orders
Payments:
Order protection service which protects online orders when payment is made through Alibaba's Trade Assurance. Learn More
Trade Assurance reduces risks in:
Product Quality On-Time Shipment

If you have your own design, please contact us, there will have a professional customer service to communicate with you.

Don't have your files right now?No worries, Check out our art tips for more information.

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

Est. 7 days production

Quick Details
Product name Vemurafenib
Appearance Yellow Powder
Place of Origin Shandong, China
Usage Animal Pharmaceuticals
Brand Name xigema
certificateISO
Model Number top
FormPowder
Storage Dry and cool place
Assay99%
Package Aluminum foil bag
Shelf Life 24 Months
Grade Standard Medicine Grade
Type Vitamins, Amino Acids and Coenzymes
CAS No. 64-72-2
Other Names l-carnitine powder
MFC22H24Cl2N2O8
EINECS No. 200-591-7
Purity99%
Grade Medicine Grade
Product Description
 
sigma banner
 Prodcut Description

 

Chemical Name: Chlortetracycline hydrochloride
CAS No.: 64-72-2 

Molecular Formula:C22H24Cl2N2O8

Molecular weight: 515.34

Appearance: Yellow powder

Functions

 

 

 function

As a broad-spectrum antibiotic, it has antibacterial effect on gram-positive and negative bacteria

Broad-spectrum antibiotics have antibacterial effect on gram-positive and negative bacteria.

The cell permeation fluorescence probe was used to measure the flow of the endoplasmic reticulum Ca2+.

 

Analysis

 function

Item

Specifications

Results

Appearance

Yellow powder

Conforms

Identification

A

Thin-layer chromatography

Positive

B

The colour becomes brownish

Positive

C

It gives reaction(a)of chlorides

Positive

D

Liquid chromatography

Positive

PH

2.3-3.3

2.64

Specific optical rotation

-250°~-235°

-241°

Absorbance

≤0.40,460nm

0.229

Related substances

Impurity A(4-eqichlortetracycline)

≤4.0%

1.18%

Impurities B(demeclocycline)

≤1.0%

0.20%

Impurities E(4-epidemethylchlortetracycline)

≤1.0%

0.48%

Impurity J(anhydrotetracycline)

≤0.3%

0.05%

Impurities D(4-epitetracycline)

≤0.2%

0.05%

Impurities G(isochlortetracycline)

≤0.2%

Not detected

Impurities H(2-acetyl-2-decarboxamidochlorletracycline)

≤0.2%

0.06%

Impurities L(anhydrochlortetracycline)

≤0.2%

0.09%

Impurities K(4-epianhydrochlortetracycline)

≤0.15%

Not detected

Unspecified impurities

Impurities C(4-epidemethyltetracycline)

≤0.10%

Not detected

Impurities F(4-eplisochlortetracycline)

≤0.10%

Not detected

Impurities I(4-epianhydrotetracycline)

≤0.10%

Not detected

Disregard limit

≤0.05%

Conforms

Sum of impurities other than A

≤2.0%

0.93%

Heavy metals

≤50ppm

<50ppm

Water

≤2.0%

0.58%

Sulfated ash

≤0.5%

0.12%

Assay

Chlortetracycline hydrochloride

≥89.5%

91.51%

Tetracycline hydrochloride

≤6.0%

4.71%

CTC.HCl+TC.HCl

94.5~102.0%

96.22%

Ethanol

≤0.5%

0.40%

Conclusion

The results conforms with EP8.0 standards

 

Packaging & Shipping

 Package 1.png

 

package.png 

Our Services

456.jpg 

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.
photobank (35).jpg

teams.jpgREPUTION.jpg

 

 

 

No need register, just fill in contact info below, we will reply you within 24 hours!

Enter the code in the box below: