|
Category:information only not used for fragrances or flavors
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Assay: | 95.00 to 100.00
|
| Food Chemicals Codex Listed: | No |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). |
Cosmetic Information:
Suppliers:
| Kraton |
| SYLVAROS® 356/85
Odor: characteristic Use: Dispro rosin SYLVAROS® 356/85 is a potassium soap of disproportionated tall oil rosin. SYLVAROS 356/85® can be used as a polymerization emulsifier for making synthetic rubbers. At room temperature the product is a paste, but at a temperature over 60°C it can be easily pumped. |
| Kraton |
| SYLVAROS® DRS 214K
Odor: characteristic Use: Sylvaros® DRS 214K is produced as aqueous solution stable against phase separation, if the temperature does not drop below the freezing point. Sylvaros® DRS 214K can be applied in aqueous systems. |
| Kraton |
| SYLVAROS® DRS 215
Odor: characteristic Use: SYLVAROS® DRS 215 is produced as watery paste, which may separate during a longer period of storage. SYLVAROS® DRS 215 can be applied in aqueous systems and is soluble in the most organic solvents. |
| Kraton |
| SYLVAROS® DRS 40
Odor: characteristic Use: The SYLVAROS® DRS-40 is a rosin soap which begins with catalytically disproportionated rosin derived from highpurity rosin. The disproportionation step converts abietic acid to the more oxidation-resistant dihydroabietic and dehydroabietic acid isomers. The extremely low abietic acid content ensures that SYLVAROS® DRS-40 soap is
made from these rosin acids will not interfere with the catalyst-initiator system or polymer chain length during the
polymerization of SBR rubber. When the resultant latex is coagulated by acidification, the free rosins remain in the
polymer to impart better tack, higher tensile strength, superior heat resistance, and improved hysteresis
characteristics. |
| Kraton |
| SYLVAROS™ DRS 214
Odor: characteristic Use: SYLVAROS™ DRS 214 is produced as watery paste, which may separate during a longer period of storage. SYLVAROS™ DRS 214 can be applied in aqueous systems and is soluble in the most organic solvents. |
| Kraton |
| SYLVAROSTM DRS 42
Odor: characteristic Use: The SYLVAROSTM DRS-42 is a rosin soap which begins with catalytically disproportionated rosin derived from highpurity tall oil rosin. The disproportionation step converts abietic acid to the more oxidation-resistant dihydroabietic
and dehydroabietic acid isomers. The extremely low abietic acid content ensures that DRS 42 soap is made from
these rosin acids will not interfere with the catalyst-initiator system or polymer chain length during the
polymerization of SBR rubber. When the resultant latex is coagulated by acidification, the free rosins remain in the
polymer to impart better tack, higher tensile strength, superior heat resistance, and improved hysteresis
characteristics. |
Safety Information:
| |
| Hazards identification |
| |
| Classification of the substance or mixture |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| None found. |
| GHS Label elements, including precautionary statements |
| |
| Pictogram | |
| |
| Hazard statement(s) |
| None found. |
| Precautionary statement(s) |
| None found. |
| Oral/Parenteral Toxicity: |
|
Not determined
|
| Dermal Toxicity: |
|
Not determined
|
| Inhalation Toxicity: |
|
Not determined
|
Safety in Use Information:
| Category: | | information only not used for fragrances or flavors |
| Recommendation for resin acids and rosin acids, potassium salts usage levels up to: | | | not for fragrance use.
|
| |
| Recommendation for resin acids and rosin acids, potassium salts flavor usage levels up to: |
| | not for flavor use.
|
Safety References:
References:
Other Information:
| FDA Indirect Additives used in Food Contact Substances: | View |
| HMDB (The Human Metabolome Database): | Search |
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| | potassium soap of rosin | | | westvaco 895 |
Articles:
|