UV-329 CAS 3147-75-9

103597-45-1
Ultraviolet Absorbent UV-360 CAS 103597-45-1
24/05/2021
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UV-329 paramete


CAS No.:3147-75-9
MF:C20H25N3O, C20H25N3O
Place of Origin:Shandong, China
Purity:99%min
Model Number:CAS 3147-75-9
Appearance:White powder, White powder
CAS:3147-75-9
Storage:Normal termperature
Sample:Available
Assay:99%min
Other Names:UV-329
EINECS No.:221-573-5
Type:Syntheses Material Intermediates
Brand Name:Look chemical
Application:Intermediate
NAME:UV-329
MW:323.43
Stock:Enough
Packing:1kg/bottle,25kg/drum or as your requirement

Application


Suitable for polystyrene, polymethyl methacrylate, polyester, hard polyvinyl chloride, polycarbonate, ABS resin, etc

Used as ultraviolet absorbent

Specification:


TEST
UNIT
SPECIFICATION
APPEARANCE
WHITE TO OFF-WHITE POWDER
ASSAY
%
99.00MIN
VOLATILES
%
0.50MAX
ASH
%
0.10MAX
MELTING POINT
103.00-105.00
TRANSMITTANCE
460nm
%
97.00MIN
500nm
%
98.00MIN

Service


Pre-Sales Service


* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Every batch of products will be tested to ensureits quality.

* Sample testing support.

*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


* Any questions about the product can be consulted at any time.

*The fact of logistics information monitoring.

*Product has any problem can return.

Shipping



Secure and discreet shipment. You have various choices of transportation methods.

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.

FAQ

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 information should I let you know if I want to get a quotation
A :  Quality you require, eg. Assay, Purity, or single impurity -Quantity you need -Standard you want, such as USP, EP, JP etc.
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: When will you deliver the goods
A :  For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.
Q6: 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.

UV-329 picture

Packaging and shipping