(-)-Epigallocatechin gallate
Watermelon Ketone


1-Tetralone paramete

CAS No.: 529-34-0
MF: C10H10O
Place of Origin: Shandong, China
Purity: 99.99%
Model Number: ZS-ZC-529-34-0
Appearance: Colorless oily liquid
CAS: 529-34-0
Molecular Weight: 146.19
Melting point: 2-7 °C
Storage: Cool Dry Place
Other Names: 1-Tetralone
EINECS No.: 208-460-6
Type: Dyestuff Intermediates
Application: Dyestuff Intermediate
Product name: 1-Tetralone
Density: 1.099
Boiling point: 113-116 °C
Shelf life: 2 Years
Sample: Availabe


 Category  Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug
Standard Medical standard
Shelf life 2 years
 Storage  should be stored in a well-closed container at low temperature, keep away from moisture, heat and light.
Test Item Standard: USP
Identification IR spectrum similar to that of RS
HPLC retention time similar to that of RS
Related substance Total impurities: NMT0.3%
Single impurity: NMT0.1%
Heavy metals NMT 10ppm
Loss on drying NMT0.5%
Residue on ignition NMT0.1%
Assay 98.5%-101.0%


1.Usage: As a pharmaceutical intermediate, e.g. for Contraceptive drugs and Warfarin, also can use as solvent and plastic-soften auxiliary.

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


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.


Q1: Do you accept sample order?
A:  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.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: How to confirm the Product Quality before placing orders?
A :  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.


H302 : Harmful if swallowed [Warning Acute toxicity, oral]


should be stored in a well-closed container at low temperature, keep away from moisture, heat and light.


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.


25Liter/drum,180Kg/drum,1Metric Ton/drum or as per customer's requirementDelivery.

Delivery detail

   [Delivery] 5 working days after payment.

1-Tetralone picture

Packaging and shipping

Honor Certificate

Professional team