o-Phthalaldehyde CAS 643-79-8
| Min. Order: | 1 Kilogram |
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Basic Info
CAS No.: | 643-79-8 |
MF: | C8H6O2, C8H6O2 |
Place of Origin: | China |
Purity: | 99%, 99%min |
Model Number: | CAS643-79-8 |
Appearance: | Light yellow crystalline powder |
Product name: | o-Phthalaldehyde |
CAS: | 643-79-8 |
Color: | Light yellow crystalline powder |
Transport way: | by sea or by air |
Other Names: | o-Phthalaldehyde |
EINECS No.: | 211-402-2 |
Type: | Pharmaceutical Intermediates, Syntheses Material Intermediates |
Brand Name: | Zhishangchemical |
Application: | Organic Intermediate |
Package: | 25kg/drum |
Usage: | Organic Intermediate |
Payment term: | T/T, L/C at sight, western union |
Grade: | Pharm Intermediates |
Specification:
Item | Specifications | Results |
Appearance | Yellow crystalline | Yellow or light yellow crystalline |
Melting point | 54~56℃ | 54.4~55.5℃ |
Content | ≥98%(GC) | 99.3% |
Moisture | ≤0.5% | 0.30% |
Conclusion | The results conforms with enterprise standards | |
Application:
This product is a medical intermediate, the latest high effective and safe antibacterial disinfectant for external use, and can be used for disinfection and sterilization of instruments for endoscopic surgery in hospitals. It can be used for the synthesis of new anti-platelet aggregation drug indophofen, and is also an analytical reagent in the chemical field.
Yellow needle crystal, mainly used in medicine, dyes, etc.
Amino acid derived reagent, fluorescence detection, the reaction can be completed in a minute, but the product is not stable, need immediate detection.
Mainly used in medicine, dyestuff, amino acid derived reagents, etc.
A reagent for amine alkaloids, used for the fluorometric determination of primary amine and peptide bond decomposes; It is suitable for pre-column derivatization of amino acids in high performance liquid chromatography. Used for measurement of protein sulfhydryl groups by flow cytometry
FAQ
Do you accept sample order?
We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
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.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Do you supply product report?
Yes. We’ll give you product analysis report before shipping.
Is there a discount?
Different quantity has different discount.
Service
Pre-Sales Service
* Prompt reply and 24 hours online, professional team to provide best price and high quality product.
* Sample testing support.
* Every batch of products will be tested to ensureits quality.
*The packing also can be according the customers` requirment.
*Any inquiries will be replied within 24 hours.
*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
After-Sales Service
*The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
*Product has any problem can return.
Shipping
1. ≤50kg, Express delivery recommended, usually called as DDU service;
2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.
Packaging and shipping
