Factory supply Nal...

Factory supply  Naltrexone hydrochloride
Factory supply  Naltrexone hydrochloride
Factory supply  Naltrexone hydrochloride
Factory supply  Naltrexone hydrochloride
Factory supply  Naltrexone hydrochloride

Factory supply Naltrexone hydrochloride

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99.5%
  • Payment Terms : L/C,T/T,

Keywords

Naltrexone hydrochloride 16676-29-2 Naltrexone hydrochloride CAS 16676-29-2

Quick Details

  • Appearance:white or almost white crystalline powder
  • Application:USP34 Or EP STANDERUsed as Antibiotic and Antimicrobial Agents
  • PackAge:Pack & Store:25kg cardboard barrels lined with plastic bags; or otherwise customized
  • ProductionCapacity:10|Metric Ton|Day
  • Storage:In cool ,dry place
  • Transportation:Preservce in well-closed containers, prptected from light,

Superiority:

Naltrexone hydrochloride CAS: 16676-29-2

Specification

test item

specification

results

description

white or off white powder

off white powder

solubility

practically insoluble in water,freely soluble in acetone.in ethanol(96 percent)and in methylene chloride.

conform

identification

ir meet the requirements

conforms

residue on ignition

not more than 0.1%

0.04%

chloride content

beteen 9.20 %and 9.58%

9.4%

specific optical rotation

between -187° and -197° on dried basis

-191.7°

water content

informative[note:the result of this test is used in the calculation of limit of total solvents]

5.64%

heavy metals

not more than 20ppm

<20ppm

related substances by h.p.l.c

any single impurity: not more than 0.5%

total impurity : not more than 1.5%

<0.05%

0.11%

assay (by h.p.l.c)

98.0% ~ 102.0%(on dried basis)

100.7%

conclusion

it conforms tousp35

Welcome to contact us to get complete COA.

Shanghai Lonwin Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. 

We could give you: 

1.Best quality in your requirement 

2.Competitive price in China market 

3.Mature Technical support 

4.Professional logistic support 

All we want is win-win business. Send yr. inquiries, you will get it!

Storage:

keep container tightly closed in a dry and well-ventilated place.

Packing::25kgs/bag or 25kgs/drum

  Weight

Packing

<25KG

By foil-alum bag/pap/bottle

≥25kg

Package: 25kg/drum/bag or as your request

Details:

Shanghai Lonwin Chemical Co., Ltd. is a company committing to contract synthesis and production of photoinitiators, fluorocarbon surfactants, indicators, intermediates and APIs.Our company has ISO and REACH international certification, in Jiangsu, Anhui and other places with decades of cooperation of OEM processing plants, to provide a more solid support for the customized production service of special chemicals.

Now, our products are well sold in North America, Europe, Japan, South Korea and the Middle East, and customers are highly satisfied with our products and service!

To achieve sustainable and steady development, we establish closely cooperative relationships with famous universities and institutions of China. We regularly exchange information with them and make cooperation on the R&D of new technologies.

Sticking to the business philosophy of "quality first, credit first, service first, creativity first", we are doing our best to meet demands of customers all around the world. We sincerely welcome your visit and business, and look forward to cooperating with you for expanding international market together!

 

Q1: Have your Product Quality been Approved by Third Party Lab

A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China. So you will be assured with Good Quality if you choose us. 

 

Q2: How do you treat quality complaint

A: First of all, our QC department will do strict examination of our export products by HPLC, UV, GC,TLC and so on in order to 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.

 

Q3: How to cooperate with us

You can contact us for cooperation through the website contact information, or contact with the salesmen in our company. We will connect you about the specific detail via email. 

 

Q4: Do you Accept Sample Order

A: Yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.

 

Q5: Is there any discount

A: Yes, for larger quantity, we always support with better price. 

 

Q6: Do you accept VISA business credit card

A: Sorry we don't accept VISA credit card,

We'd like to accept T/T , Moneygram ,,Paypal and Bitcoin.

 

Q7: How long does it take to the goods arrived

A:It is Depending on your location,

For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.

For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

 

Q8: Do you have any reshipment policy  

We have good after-sale service and re-shipment policy if the parcel  lose.

Our long association with  our clients has brought great benefits.

We always take the upmost care in the packaging of our products .

Our clients will confirm this as even they struggle to find them without help at times.

But in spite of our best efforts it is still possible  will seize a small number of packages.

In this circumstance we promise reship free  to establish  long term relationship.

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