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Tefac

Product

Tefacid Lauric 99

Revision no:

02.2008 Effective October 20th

Chem. designation:

Straight chain aliphatic monocarboxylic acids, mainly lauric acid. EINECS: 205-582-1 Cas No: 143-07-7

Registration:

Specifications Unit Acid value Iodine value Titre Colour Carbon Chain distribution C12 Saponification value 2) Saponifiable matter 2)

°C

Specified range

Typical values

278-281 ≤0.5 42-44 Yellow <2.0 red<0.2

280 <0.5 43.0 Y 0.3 x R 0.1

≥99 279-282 >99.8

99.6

%

%

1) Typical values: Statistical values of 10 production batches. 2) Guaranteed but not determined for each batch.

AAK standard analytical methods for fatty acids Acid value Iodine value

AOCS Te 1a-64 (m) AOCS Cd 1b-87 (m)

Titre Melting point

DGF C-IV 3c(81)(m) AOCS Cc 3b-92(m)

Carbon chain distribution Colour

IUPAC 2.302(m) Lovibond 5 ¼”

Saponifiable matter

DGF C-III 1a(77)

AarhusKarlshamn Sweden AB Technical Products & Feed SE-374 82 Karlshamn SWEDEN

Phone +46 454 823 00

Fax +46 454 752005

E-mail tefac@aak.com

1)


Additional information: Forms of delivery/packaging Liquid in Road Tanker, solid in BigBag or Paper Bags.

Storage information When stored in stainless steel tanks at temperatures of max. 70째C product is stable for approx. 2 weeks. Product colour may intensify during longer storage without influencing the product quality. When stored in sealed original bags at temperatures below 40째C product is stable for approx. 3 years.

Origin Sweden All Tefac products are based on natural oils and fats of vegetable and/or animal origin. In case of animal origin all raw materials are of category III according to the Animal By product Regulation (1774/2002).

AarhusKarlshamn Sweden AB Technical Products & Feed SE-374 82 Karlshamn SWEDEN

Phone +46 454 823 00

Fax +46 454 752005

E-mail tefac@aak.com


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