Manufacturer Supply Hot Selling Veterinary Drug CAS: 551-92-8 1, 2-Dimethyl-5-Nitroimidazole Powder for Antigenic Insect with Best Price

• CAS No.: 551-92-8
• Formula: C5h7n3o2
• EINECS: 209-001-2
• Packaging Material: Foil Bag/Drum
• Storage Method: Dry and Cool Place
• Shelf Life: 24months
• Nutrient Composition: Mineral
• Resource: Natural
• The content of active substances: ＞90%
• Certification: QS, CCC, RoHS, ISO, CE
• Transport Package: 25kg/Drum
• Specification: powder
• Trademark: Nitroimidazole
• Origin: Zhengzhou, China
• Production Capacity: 6000ton/Year

Product Description

what is 1,2-Dimethyl-5-nitroimidazole

 

Product Name	1,2-Dimethyl-5-nitroimidazole
Appearance	White powder
Assay	10%,20%,40% water soluble,98% fat-soluble Cromolyn (sodium)
CAS No.	11032-49-8
Molecular Formula	C31H40O2
Molecular Weight	444.648
Melting point	/
Grade	Medicine Grade
Test Method	HPLC
Storage	Store in cool and dry place,keep away from strong light.
Shelf life	2 years when properly stored.

 

Item of Analysis	Specification	Results	Test Methods
Assay(on the anhydrous basis )	98%~101%	99.20%	HPLC
Appearance	White powder	Conform	Visual
Identification
A: IR	Corresponds qualitatively to the reference	Complies	USP41-NF36
B: Color Reaction	A blue color appears	Positive	USP41-NF36
Water(KF)	≤0.2%	0.03%	USP41-NF36
Residue on ignition	≤0.1%	0.02%	USP41-NF36
Mesh size	Not less than 90% pass 80 mesh	Complies	80 mesh screen
Residual Solvents	Ethanol ≤1000ppm	18ppm	USP41-NF36
Heavy metals	Inorganic arsenic ≤3μg/g	0.06μg/g	USP41-NF36
	Total Hg ≤3μg/g	<0.01μg/g	USP41-NF36
	Lead ≤1μg/g	0.09μg/g	USP41-NF36
Chromatographic purity	Test 1: Coenzyme Q7,Q8,Q9,Q11 and related impurities:≤1.0% Test 2: 2Z isomer and related impurities:≤1.0% Test 1 & Test 2:  ≤1.5% Test 3: The single related impurities≤0.3%	0.37% 0.05% 0.42% 0.25%	USP41-NF36
Total Plate Count	≤1000cfu/g	<10 cfu/g	USP41-NF36
Yeast & Mold	≤100cfu/g	<15 cfu/g	USP41-NF36
E. Coli.	Negative	Negative	USP41-NF36
Salmonelle	Negative	Negative	USP41-NF36
S.aureus	Negative	Negative	USP41-NF36

Storage: 0-25ºC, preserve in well-closed, light-resistant container.Keep out of directly light and away from heat source.
Shelf life: 36 months if store under the conditions above and stay in original packaging.

 

 

 

Q1: How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.

Q2: What is your terms of payment?
A: TT Transfer, CAD, L/C, All is available.

Q3: How can I get a sample?
A: We can provide free samples for your test.

Q4: Do you have MOQ ? 
A: Yes, but low MOQ for sample checking is available.

Q5: How do you garantee the quality?
A: First of all, our quality control will reduce the quality problem to near zero. When the production is finished, they'll take samples from every batch of cargo, and send to our lab for inspection. After passed the inspection, then we will arrange the delivery.

Q6: How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo, you can contact us any time. If the problem caused by us, we will send you free goods for replacement or refund your loss.