Chemische Werke Hommel GmbH & Co. KG  

Chemische Werke Hommel GmbH & Co. KG\n

Im Wirrigen 25
D-45731 Waltrop
Tel.: +49 2309 60699-0
Fax: +49 2309 60699-30
www.hommel-pharma.com
info@hommel-pharma.com

Specification

Concerning Product:
Article number 31800
Trade name / designation / denomination Natriumcyclamat pulv.
CAS number 139-05-9
Other names / synonyms•CYCLOHEXYLSULFAMIC ACID; •Cyclamic Acid; •Cyclamic Acid-d11; •N-Cyclohexylsulfamic Acid; •N-Cyclohexylsulfamic acid; •Sodium Cyclamate; •Sodium Cyclamate (Sodium N-cyclohexylsulfamate) crystalline; •Sodium Cyclamate (Sodium N-cyclohexylsulfamate) powder; •Sodium N-Cyclohexylsulfamate; •Sodium N-cyclohexylsulfamate;
EC number205-348-9
Customs tariff number / CN code / TARIC29299000
Molecular weight [g / mol]201.219
FormulaC6H12NO3SNa


Parameter Test Method Specification Unit

Organoleptic test
Appearance of solution Ph.Eur. clear and colourless
Colour white
Flavor and taste intensely sweet (approx. 30 - 40 times sweeter than sucrose)
Odour odourless

Physical parameter
Form fine powder
Loss on drying PRO.333 ≤ 1,0 %
pH value Ph.Eur. (10% in H2O): 5,5  –  7,5
Solubility Freely soluble in water, slightly soluble in ethanol (96%)).

Identity
Assay Ph.Eur. 98,5  –  101,0 %
Identification Ph.Eur. (A) IR. spec.: conforms with standard
Identification Ph.Eur. (E) Sodium reaction: positive
UV spectroscopy Ph.Eur. @ 270 nm: ≤ 0,10

Impurities
Sulphates (SO4) Ph.Eur. ≤ 1000 ppm
Impurity Ph.Eur. Aniline(1): ≤ 0,5 ppm
Impurity Ph.Eur. Cyclohexylamine(1): ≤ 8 ppm
Impurity Ph.Eur. NN-Dicyclohexilsulfamide(1): ≤ 1 ppm
Impurity Ph.Eur. NN-Dicyclohexylamine(1): ≤ 0,5 ppm
Impurity Ph.Eur. Sulphamic acid: ≤ 0,1 %

Residual Solvents
Residual solvents GC according to ICH Guideline Q3C (*)
Residual solvents GC Xylene(1, *): ≤ 1 ppm

Elemental Impurities
Arsenic (As) ICP-MS (1, *) ≤ 1,5 ppm
Lead (Pb) ICP-MS (*) ≤ 0,5 ppm
Selenium (Se) ICP-MS (1, *) ≤ 15 ppm

Microbiological data
Aerobic microorganisms Ph.Eur. (1, *) ≤ 1000 CFU/g
Coliform bacteria Ph.Eur. absence(1, *) /0,1 g
Salmonella Ph.Eur. absence(1, *) /25 g
Yeast and Mould Ph.Eur. (1, *) ≤ 100 CFU/g

Particle size distribution
Particles PSD: Max. 98% < 315 µm | Max 40% < 100 µm %
Annotation:
* n.d. = not detectable / nicht messbar

*: Periodically tested

(1): Limit of the European Pharmacopoeia: higher or not defined.


Regulatory information:

Elemental Impurities (ICP-MS): according to ICH Guideline Q3D (*)

Registration status: This product is manufactured using excipient Good Manufacturing Practices (GMP).


Supplemental information:

Shelf life: 5 years from date of manufacture

Complies with monographie: Ph.Eur. 11th edition, monograph No. 0774

PURITY Conform to European Pharmacopoeia 11th edition, to ICH Guidelines Q3C on Residual Solvents and Q3D on Elemental Impurities, and to Regulation (EU) 231/2012 and amendments on Specification for Food Additives.

Packing: 20 kg cardbox; 50 kg drum; 500 kg big bag

Regional origin: EU

Usage: According to Ph. Eur. 11th edition, to Regulation (EC) 1333/2008 and Regulation (EU) 1129/2011 on Food Additives and amendmends. PURITY: According to Ph. Eur. 11th edition, and Regulation (EU) 231/2012 Specifications for Food Additives, and amendends.

Sweetener for food E-952


Chemische Werke Hommel GmbH & Co.KG
This document was generated electronically and is valid without signature.
Waltrop, 23. Feb. 2026
LF-Basis: 17 (2023-02-07)
We only confirm that we took over the data from our supplier accordingly. Despite careful working, errors in the takeover are not totally excluded. Some or all parts off the document may be translated due to our best knowledge from the original to give a better understanding. If you have any questions about specific details, please call us directly. Unless otherwise marked, these data do not originate from us and have not been tested by us on the correctness. The above information corresponds to the present state of our knowledge and is intended as a general description of our products and their possible applications. We make no warranties, expressed or implied, as to the information's accuracy, adequacy, sufficiency or freedom from defect and assumes no liability in connection with any use of this information. Any user of this product is responsible for determining the suitability of our products for its particular application. The foregoing information does not absolve the buyer of its own tests. Observing existing laws and regulations, is the responsibility of the buyer of our product. Nothing included in this information waives any of our General Terms and Conditions of Sale, which control unless it agrees other in writing. Any existing intellectual/industrial property rights must be observed. Due to possible changes in our products and applicable national and international regulations and laws, the status of our products could change. Material Safety Data Sheets providing safety precautions, that should be observed when handling or storing our products, are available upon request and are provided in compliance with applicable law. The user should obtain and review the applicable Material Safety Data Sheet information before handling any of these products. For additional information, please contact us.