High purity L-carnitine with high quality and best price cas:541-15-1
Apr 25th, 2022 at 11:22 Buy & sell Ratnapura 405 views₨35
Quick Details
- ProName:High purity L-carnitine with high qual...
- CasNo:541-15-1
- Molecular Formula:C7H15NO3
- Appearance:White Crystals
- Application:intermediate for organic synthesis
- DeliveryTime:Prompt
- PackAge:25kg net/paper drum
- Port:Shanghai or Hangzhou as your request
- ProductionCapacity:99999 Kilogram/Year
- Purity:97%min
- Storage:Rom tep.
- Transportation:By courier, air or sea.
- LimitNum:1 Kilogram
- Grade:Other
Superiority
|
Check Item |
Specification |
Method Check |
Results |
|
Identification |
IR |
USP<197K> |
Positive |
|
Appearance |
White Crystals or White Crystalline Powder |
Visual |
White Crystals |
|
Specific rotation |
-32.0~-29.0° |
USP<781S> |
-31.5° |
|
PH |
5.5~9.5 |
USP<791> |
7.8 |
|
Loss on drying |
≤0.5% |
USP<921>method A |
0.12% |
|
Residue on ignition |
≤0.5% |
USP<281> |
0.13% |
|
Residual |
≤0.5% |
USP<467> |
0.14% |
|
Sodium |
≤0.1% |
USP<851> |
<0.1% |
|
Potassium |
≤0.2% |
USP<851> |
<0.2% |
|
CN– |
Not detectable
|
Ch.PAppendix VIII F. method A |
Negative |
|
Chloride |
≤0.4% |
USP<221> |
<0.4% |
|
Heavy metal |
≤10ppm |
USP<231> method A |
<10ppm |
|
Arsenic (As) |
≤1ppm |
Ch.PAppendix VIII J. method A |
<1ppm |
|
Lead Pb |
≤3ppm |
AAS |
<3ppm |
|
Cadmium (Cd) |
≤1ppm |
AAS |
<1ppm |
|
Mercury Hg |
≤0.1ppm |
AAS |
<0.1ppm |
|
TPC |
≤1000Cfu/g |
EP(2.6.12) |
45 Cfu/g |
|
Yeast & Mold |
≤100Cfu/g |
EP(2.6.12) |
< 10Cfu/g |
|
E.Coli |
Negative |
Ch.PAppendix XI J. |
Negative |
|
Salmonella |
Negative |
Ch.PAppendix XI J. |
Negative |
|
Assay |
97.0~103.0% |
Titration |
99.20% |
|
bulk density |
0.3-0.6g/ml |
Physical |
Conform |
|
Tapped density |
0.5-0.8g/ml |
Physical |
Conform |
|
Conclusion |
Comply with USP 36 |
||
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Package
|
Weight |
Package |
|
<25KG |
By foil-alum bag/pap/bottle |
|
≥25kg |
Package: 25kg/drum/bag or as your request |
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Shipment
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Payment
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Our Competitive Advantage:
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!
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Our certificate
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FAQ
Q1 Can i get some samples
A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2 How to start orders or make payments
A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3 How to confirm the Product Quality before placing orders
A3 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.
Q4 What’s your MOQ
A4 Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5 How about delivery leadtime
A5 Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6 Is there a discount
A6 Different quantity has different discount.
Q7 How do you treat quality complaint
A7 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.
Q8 How to contact us
A9 You can chat with us by Trademanager,MSN&Skype Online.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly or send Email to us., you will get our reply.
Contact Us:
nicole@whaop.com
whatsapp/Telegram:
+86-13229075933
Wickr:nicolehuangw
