Registration Dossier
Registration Dossier
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EC number: 264-938-4 | CAS number: 64539-51-1
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:
- 16 January 2018 - 26 March 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EPA OPPTS 830.6302 (Color)
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EPA OPPTS 830.6303 (Physical State)
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EPA OPPTS 830.6304 (Odor)
- GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- Identification: RM10000077
Chemical name: Zinc oxide phosphite (CAS 64539-51-1)
Appearance/Physical state: white powder
Lot No: 1013Q17761
Purity: 62% (zinc content)
Expiry date: 25 June 2018
Storage conditions: room temperature, in the dark - Physical state at 20°C and 1013 hPa:
- solid
- Key result
- Form:
- solid: particulate/powder
- Colour:
- White. The colour was classified as N 9.5/90% R using the 31 Step Neutral Value Scale.
- Odour:
- odourless
- Substance type:
- organic
- Conclusions:
- The test item was determined to be a fine, opaque, white solid that was a free-flowing powder but could form clumps and had no discernible odor.
- Executive summary:
Using procedures designed to be compatible with Methods 830.6302, 830.6303 and 830.6304 of the OCSPP guidelines, August 1996 the test item was determined to be a fine, opaque, white solid that was a free-flowing powder but could form clumps and had no discernible odor. The colour was classified as N 9.5/90% R using the 31 Step Neutral Value Scale.
Reference
Description of key information
The test item was determined to be a fine, opaque, white solid that was a free-flowing powder but could form clumps and had no discernible odor.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
Additional information
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