Gum Rosin 8050-09-7

Category :

Food and Feed additives/General reagents

CAS NO :

8050-09-7

EC NO :

232-475-7

MF :

C₂₀H₃₀O₂

MW :

302.451

Specification :

99% reagent grade

Packing :

Gum rosin x grade is packed in iron drum on 225kg net each, total load with 80drums/container.

Product description :

EINECS NO︰	232-475-7
Molecular Formula︰	C19H29COOH
Appearance︰	light yellow
Specification︰	Softening Point (R&B),°C, ≥ 76. Pine Gum Rosin ACID VALUE,(mgKOH/g), ≥ 165 Pine Gum Rosin Alcohol Insoluble Substance,(%) , ≤ 0.03 Pine Gum Rosin Unsaponifiable MATTERr, (%) , ≤ 5 Pine Gum Rosin ASH, (%) , ≤ 0.03
Delivery︰	within 15 days after payment
Payment Terms︰	TT / LC

RENOWN - The Chemical Company
http://www.renownchemical.com
Guangzhou Renown Chemical Co.,Ltd.
E-mail: info@renownchemical.com

Uses :

It is an important raw material for the production of paper, coatings, inks, rubber, soaps, electronic industrial products, food grade ester gum, organic sythesis etc.

Synonyms :

Disproportionated rosin;Colophony;Pine rosin;Rosin;Rosin Solder Flux Fume;Wood rosin;(4aR)-7-isopropyl-1,4a-dimethyl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid;

Molecular Structure :

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Gum Rosin

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