Photo-stabilizer HS-770 52829-07-9

Category :

Food and Feed additives/General reagents

CAS NO :

52829-07-9

EC NO :

258-207-9

MF :

C₂₈H₅₂N₂O₄

MW :

480.7087

Specification :

≥99.0 reagent grade

Packing :

25kg/drum; cardboard drum lined with PE film

Product description :

Other Names︰	Bis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate; HALS 770; Tinuvin 770; Primesorb770; Light stabilizer 770; light stability agent 770; Sunsorb 770; UV-770; BHSORB-770;
EINECS NO︰	258-207-9
Molecular Formula︰	C28H52N2O4
Molecular Weight︰	480.7087
Appearance︰	white crystalline powder
Specification︰	Melting Point: 80?C-86?C Purity: 99%min Loss on Drying: ≤ 0.5% Residue on ignition: ≤0.2% Ash: max 0.1% Light Transmittance: 425nm min 97%
Delivery︰	within 15 days after payment
Payment Terms︰	TT / LC

RENOWN - The Chemical Company

Uses :

It’s applicable to various high polymers that demands stability under high light, including polypropylene, high-density polyethylene. ABS resin, PMMA, SAN, PVC,

Synonyms :

Bis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate;HALS 770;Tinuvin 770;Primesorb770;Light stabilizer 770;light stability agent 770;Sunsorb 770;UV-770;BHSORB-770;Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate;bis(3,3,5,5-tetramethylpiperidin-4-yl) decanedioate;bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate;2,2-bis(2,2,6,6-tetramethylpiperidin-4-yl)decanedioate;Hindered amine light stabilizer 770;bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate;Tinuvin770;Bis-(2,2,6,6-tetramethyl-4-piperidinyl)-sebacate;Light Stabilizing Agent 770;UV770;Light stabilizer FENTASTAB 770;Bis(2,2,6,6-Tetramethyl-4-Piperidyl) Sebaceate;UV Absorber 770;

Molecular Structure :

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Photo-stabilizer HS-770

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