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Light stablizer 3346

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CAS No.:

90751-07-8

Grade:

Industrial Grade

Content:

99%

Port:

SHANGHAI

Packaging:

25KG/CARTON

Price valid (until):

2025-06-22

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Hangzhou Jingyou Chemical Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

UV Absorbers,Antioxidants,Disperse dyes,Biocides

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Product Description
Seller Information

Description

Product Detail

Chemical Name：Poly[(6-morpholino-1,3,5-triazine-2,4-diyl)-((2,2,6,6-tetramethyl-4-piperidyl)imino)hexamethylene-((2,2,6,6-tetramethyl-4-piperidyl)imino)]

N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-2,4-dichloro 6-morpholino-1,3,5-triazine copolymer

F o r mu l a ：(C31H56N8O)n

CAS NO. : 82451-48-7

Molecular Weight：1600 ± 10%

Application:

Hindered amine light stablizer 3346 is widely used in PE, PP, Polyolefin, Polypropylene fiber and also in agricultural films.

It is recommended to be used in polyethylene, polypropylene, polystyrene, polyamides, polyurethanes, flexible PVC, rigid PVC and in certain styrenic elastomer and adhesive specialty applications.

3346 is particularly suitable for PE and PP thick and thin sections due to its high light stabilizing performance. It has broad compatibilities, excellent indirect food approvals and good extraction resistance.

3346 imparts excellent light stability to thin articles, e.g. fibers and films. In thick cross sections it is specifically suitable for PE articles. It is particularly well established in roto-molded applications and water and gas pipe formulations. It furthermore has a very low color contribution.

Items	Specifications
Appearance	White to light yellow granules
Melting point	110-130°C
Loss on drying	≤0.5%
Light Transmittance	425nm: ≥97%; 450nm: ≥98%
Ash	≤0.1%

Basic Info

Product Name:

UV 3346

Other Name:

Poly[[6-(4-morpholinyl)-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]];Cyasorb UV 3346;HALS 6;Sumisorb TM 2001;Sumisorb 500;Cyasorb 3346;HALS 3346;UV 3346;Uvasorb 3346;Poly[[6-morpholino-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]];Antioxidant 3346;111144-78-6;173856-07-0;1588839-76-2

CAS No.:

90751-07-8

Molecular Formula:

(C31H56N8O)n

InChIKeys:

OCEGKIUDDPSNAQ-UHFFFAOYSA-N

Molecular Weight:

509.97700

Exact Mass:

506.87500

Categories:

UV Absorbers

Characteristics

PSA:

126.07000

XLogP3:

0.05470

Melting Point:

110-130 °C

See More UV 3346 Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More UV 3346 Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
UV Absorbers,Antioxidants,Disperse dyes,Biocides

Location:
Room 1105, No.658 Jianguobei Road, Hangzhou, China

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
20

Total Annual Revenue:
$25 million-$50 million

Total Employees:
11-50

Year of Establishment:
2014
Country Product Purchase Quantity Date Posted

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Light stablizer 3346

Product Description

Seller Information

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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