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//ISO 4727:2021

ISO 4727:2021

Name: ISO 4727:2021 — Essential oil of palmarosa [Cymbopogon martini (Roxb.) W. Watson var. motia]
SKU: ISO 4727:2021
Price: 25 EUR
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Essential oil of palmarosa [Cymbopogon martini (Roxb.) W. Watson var. motia]

Название (английский):

ISO 4727:2021

Essential oil of palmarosa [Cymbopogon martini (Roxb.) W. Watson var. motia]

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 10
Дата публикации:: 27 мая 2021 г.
Издание:: ISO IS 4727 edition 2 version 1
ICS:: 71.100.60

Тип поставки:

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Цена:25 €

Описание (английский):

This document specifies certain characteristics of the essential oil of palmarosa [Cymbopogon martini (Roxb.) W. Watson var. motia], with a view to facilitating the assessment of its quality.

Abstract

Overview

ISO 4727:2021 specifies quality characteristics for the essential oil of palmarosa - Cymbopogon martini (Roxb.) W. Watson var. motia. The standard defines physicochemical parameters, a normative chromatographic profile and guidance on sampling, packaging, labelling and storage to facilitate consistent quality assessment, trade and conformity testing of .

Key topics and technical requirements

General characteristics
- Appearance: clear mobile liquid; colour: pale yellow to yellow; odour: rose-like with grassy note.
Physicochemical tests
- Relative density (20 °C): 0.880–0.894 (ISO 279).
- Refractive index (20 °C): 1.471–1.478 (ISO 280).
- Optical rotation: between −1° and +3° (ISO 592).
- Miscibility in 70% ethanol: one volume in not more than two volumes to give a clear solution (ISO 875).
Chromatographic profile (normative)
- Analysis by gas chromatography following ISO 11024 guidance. Key components and required ranges (integrator %):
  - Geraniol: 77.0–85.0%
  - Geranyl acetate: 5.0–13.0%
  - Linalool: 1.5–4.0%
  - β‑Caryophyllene: 1.0–2.5%
  - Plus limits for myrcene, limonene, (E)-β-ocimene, nerol, neral, geranial, geranyl hexanoate, (E,E)-farnesol (traces), etc.
- Typical apolar and polar column chromatograms and operating conditions are given in informative annexes.
Flashpoint
- Informative mean value: +93 °C (closed cup measurement; Annex B).
Sampling & packaging
- Sampling per ISO 212; minimum test sample 50 ml.
- Packaging, labelling and storage per ISO/TS 210 and ISO/TS 211.

Applications and who uses it

Essential oil producers and distillers - define product specifications and ensure consistency from harvest (flowering stage) to distillation.
Analytical and QC laboratories - perform GC-based identity and purity testing to verify the normative chromatographic profile and physicochemical limits.
Importers, traders and retailers - use the standard for specification in contracts and to support product labelling and safety data.
Regulatory, transport and safety professionals - reference flashpoint and labelling/packaging rules for safe handling and compliance.
Product formulators (cosmetics, aromatherapy, perfumery) - confirm authenticity and key component levels (notably high geraniol) for formulation and claims.

Related standards

ISO 11024 (chromatographic profiles), ISO 279, ISO 280, ISO 592, ISO 875, ISO 212, ISO/TS 210, ISO/TS 211, and ISO/TR 11018 (flashpoint guidance).

This specification helps ensure reliable quality, authentication and safe handling of palmarosa essential oil in production, testing and commercial use.

Технические детали

Технический комитет: ISO/TC 54 - Essential oils
SKU: ISO 4727:2021

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ISO 4727:2021

Abstract

Overview

Похожие стандарты

Key topics and technical requirements

Applications and who uses it

Related standards

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