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ISO 3849:2003 PDF — Oil of citronella, Sri Lankan type (Cymbopogon nardus (L.) W. Watson… — GOST Standards

//ISO 3849:2003

ISO 3849:2003

Name: ISO 3849:2003 — Oil of citronella, Sri Lankan type (Cymbopogon nardus (L.) W. Watson var. lenabatu Stapf.)
SKU: ISO 3849:2003
Price: 25 EUR
Availability: InStock

Oil of citronella, Sri Lankan type (Cymbopogon nardus (L.) W. Watson var. lenabatu Stapf.)

Название (английский):

ISO 3849:2003

Oil of citronella, Sri Lankan type (Cymbopogon nardus (L.) W. Watson var. lenabatu Stapf.)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 6
Дата публикации:: 28 марта 2003 г.
Издание:: ISO IS 3849 edition 2 version 1
ICS:: 71.100.60

Тип поставки:

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Цена:25 €

Описание (английский):

ISO 3849:2003 specifies certain characteristics of the oil of citronella, Sri Lanka type [Cymbopogon nardus (L.) W. Watson var. lenabatu Stapf.], in order to facilitate assessment of its quality.

Abstract

Overview

ISO 3849:2003 is an international standard that specifies quality characteristics for the oil of citronella, Sri Lankan type-derived from the plant (L.) W. Watson var. lenabatu Stapf. This essential oil is primarily cultivated in Sri Lanka and is widely utilized in various industries, including perfumery, cosmetics, and aromatherapy.

Key Topics

Physical Characteristics
- Appearance: Clear, mobile liquid.
- Colour: Pale yellow to pale brownish yellow.
- Odour: Leafy, earthy aroma typical of citronella.
- Relative Density (at 20 ºC): 0.891 to 0.910.
- Refractive Index (at 20 ºC): 1.4790 to 1.4900.
- Optical Rotation (at 20 ºC): Between −25° and −12°.
- Flashpoint: Mean value approximately +61 °C, important for transport and safety.
Chemical Composition and Chromatographic Profile
The standard defines essential constituents and their typical concentration ranges, measured by gas chromatography:
- Camphene: 7.0% to 10.0%
- Limonene: 7.0% to 11.5%
- Citronellal: 3.0% to 6.0%
- Borneol: 4.0% to 7.0%
- Citronellol: 3.0% to 8.5%
- Geraniol: 15.0% to 23.0%
- Methyl isoeugenol: 7.0% to 11.0%
Testing Methods
ISO 3849:2003 references ISO standards for precise testing techniques: density (ISO 279), refractive index (ISO 280), optical rotation (ISO 592), ester and carbonyl values (ISO 1241, ISO 1279), and chromatographic analysis (ISO 11024-1/-2). These accurate measurements ensure compliance with the defined quality parameters.
Packaging and Labelling
The standard refers to ISO TR 210 and ISO TR 211 for correct packaging, conditioning, storage, and labelling requirements to preserve the oil's integrity and maintain traceability.

Applications

The specifications in ISO 3849:2003 enable industries to:

Ensure Product Authenticity: By verifying the chemical profile and physical properties, manufacturers and suppliers can confirm the oil's origin and authenticity.
Maintain Quality Control: Routine testing helps maintain consistent product quality and performance, crucial for cosmetic formulations and fragrance industries.
Facilitate International Trade: Clear quality standards simplify export-import procedures, reduce disputes, and promote confidence between trading partners.
Safety and Handling: Defined flashpoint and miscibility parameters assist safety officers and transporters in handling and storing citronella oil safely.

The standard benefits essential oil producers, quality control laboratories, cosmetic developers, perfumers, and regulatory bodies focusing on natural ingredients.

Related Standards

ISO 3849:2003 works in conjunction with several other ISO standards for essential oils, including:

ISO/TR 210 – General rules for packaging, conditioning, and storage of essential oils.
ISO/TR 211 – Guidelines for labelling and marking essential oil containers.
ISO 279 – Determination of relative density of essential oils.
ISO 280 – Determination of refractive index.
ISO 592 – Measurement of optical rotation.
ISO 1241 – Determination of ester value and alcohol content.
ISO 1279 – Determination of carbonyl value by potentiometric methods.
ISO 11024 (Parts 1 & 2) – General instructions on chromatographic profiles for essential oil analysis.

These standards complement ISO 3849:2003 to facilitate thorough evaluation and worldwide harmonization of essential oil quality assessments.

Adhering to ISO 3849:2003 ensures that citronella oil from Sri Lanka meets internationally recognized quality criteria, supporting its safe and effective use in global markets. This standard is essential for stakeholders aiming to uphold product integrity, safety, and uniformity in the essential oils industry.

Технические детали

Технический комитет: ISO/TC 54 - Essential oils
SKU: ISO 3849:2003

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PDF

ISO 3849:2003

Abstract

Overview

Похожие стандарты

Key Topics

Applications

Related Standards

Технические детали

ISO 27919-1:2018

Carbon dioxide capture — Part 1: Performance evaluation methods for post-combustion CO2 capture integrated wi…

ISO 28078-2:2009

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ISO 5920:1983

Chlorofluorinated hydrocarbons — Determination of water content — Gravimetric method

BS EN ISO 12417-1:2024

Cardiovascular implants and extracorporeal systems. Vascular device-drug combination products. General requir…

ISO 1279:1996

Essential oils — Determination of carbonyl value — Potentiometric methods using hydroxylammonium chloride

ISO 11024-1:1998

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ISO/TR 21092:2004

Essential oils — Characterization

ISO/TR 21186-2:2021

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