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Shanghai OuDaXin New Material Technology Center

Main products: 2023788-19-2,910463-68-2,2381089-83-2,1627580-64-6,13463-67-7

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API 99% DSIP cas 62568-57-4 With good price

Release time: 2024-07-01

API(Active Pharmaceutical Ingredient)

Item

Standard

Structural data confirmation

1. H-NMR: The data of structure are identical with reference standard

2. HPLC-MS: Ensure the molecular weight of main peak and fragment peak are identical with reference standard

3. IR:The data of IR are identical with that of reference standard

Purity (HPLC)

≥99.0%

Related   impurities

Specific single impurity

Meets EP/USP/BP standards

Non-specific single impurity

≤0.10%

Total Impurities

≤0.50%

Crystal form

Meets EP/USP/BP standards

Loss on drying

≤1.0%

Water

≤1.0%

Inorganic salt

≤0.1%

Heavy metals

≤10 ppm

Assay

9 8 .0%~10 2 .0%(According to EP/USP/BP standards)

Microbiological Analysis

Total plate count

≤1000cfu/g

Yeast and Moulds

≤100cfu/g

E. Coli.

Absent

Salmonella

Absent

S.aureus

Absent

 

 

Q1: May I get one sample before placing order?

Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?

Re: T/T, PayPal,bank transfer etc. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?

Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 5-7days that you can get the goods after delivery. For large quantity products, shipping by see is worthwhile.It will cost 15 to 30 days to come to your destination port, which depends on where the port is.

Advantages:
1. Samples are provided for test;
2. Good quality products;
3. 100% secure delivery.
4. secure your money, lower the risk
5.Payment ways: Western Union, Moneygram, Bitcoin, T/T，USDT、PAYPAL
6.Delivery: EMS/ EUB/ USPS/ UPS/ TNT/ FEDEX/ DHL /DPDetc
7.Packaging:safe and discreet packaging
Our company Superiority
1 Best service, high quality and reasonable price
2. It's customers' right to choose the package (EMS, DHL, FedEx, UPS);
3. It's customers' right to choose the packing way for his products from many recent effective packing ways
4. Specials are possible when client's order is big enough, including the discount policy;
5.Our company promise to deliver clients' package to his hands safely, or we'll cover the total loss and reship in time;
Our company supply high quality chemical products with the most competitive prices.
If have any need or question, contact us freely.
Hope we can have chances to build good long-term cooperation.

 

Inquiry guide
1. Please send the quantity(Weight) to us, we will arrange our sales to provide the one-for-one service for you.

2.Then we will provide the professional quotation list for you, it will be including all the factors in whole business process(Quality, shipping, payment, files etc.).

3.If you have many products need inquiry, please send the list for us, the product clear information includes CAS + Name + quantity(Weight), we will provide the complete solution for you. We also provide the customization product.

 

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Email: jan@oudaxin.com
                janYang@proton.me  
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