Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 231-887-4 | CAS number: 7775-09-9
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2004-2006
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Justification for type of information:
- Data comes from the description of the test substance in the GLP report on other physico-chemical properties. Even if no guideline is required according to REACh TGD, the study was carried out according to a specific testing guideline and under GLP. The substance is considered to be adequately characterised. Therefore full validation applies.
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- other: Pesticides Research Department method METDESCR (visual method_)
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Assessment of conformity with GLP on March 5, 2004; certificate date 17th May 2004
- Physical state at 20°C and 1013 hPa:
- solid
- Key result
- Form:
- crystalline
- Colour:
- pale yellow
- Odour:
- other: almost odourless
- Substance type:
- inorganic
- Conclusions:
- Crystalline solid material, pale yellow, almost odourless
- Executive summary:
The substance was tested for physico-chemical properties. A description of the sample is provided in the report as a crystalline solid material, pale yellow, almost odourless at ambient temperature and atmospheric pressure.
- Endpoint:
- appearance / physical state / colour
- Type of information:
- other: Handbook data
- Adequacy of study:
- other information
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- secondary literature
- Remarks:
- Handbook data
- Physical state at 20°C and 1013 hPa:
- solid
- Form:
- solid: crystalline
- Colour:
- white
- Odour:
- odourless
- Substance type:
- inorganic
Referenceopen allclose all
Form: crystalline solid material, free from visible extraneous matter and hard lumps, essentially non dusty
Colour: pale yellow
Odour: almost odourless
Description of key information
Sodium chlorate is a white to pale yellow, almost odourless, crystalline solid
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
- Form:
- solid: crystalline
Additional information
GLP experimental studies were conducted for the determination of physicochemical properties of the substance, including fully reliable description of the test sample.
No guideline is required according to REACh TGD.
The result is retained as key value.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
