Industrial chemicals · Taylor, TXTechnical Data Sheet
Arctic Assist 50/50
USP Grade
1. Identity & Composition
- Product Name
- Arctic Assist 50/50
- Alliance Code
- arctic-assist-50-50
- Grade
- USP Grade
- Concentration
- —
- CAS Number
- 57-55-6Adjudicated
- Formula
- C3H8O2Adjudicated
- Molecular Weight
- 76.09 g/molAdjudicated
- Product Type
- mixture
Available GradesSame CAS, alternate grades and concentrations
| Grade | Concentration | Typical Assay | SKU | TDS |
|---|---|---|---|---|
| This grade USP Grade | — | — | current | current |
| Technical | — | — | arctic-assist | View TDS → |
| USP Grade | — | — | arctic-assist-60-40 | View TDS → |
Typical assay shown is the rolling-window mean from the sibling product's most recent lots. Grade selection drives downstream end-use — verify the sibling grade matches your specification before substitution.
Physical & Chemical Properties
- Appearance
- Dyed liquidProduct record
- Odor
- Mild, characteristicProduct record
- pH
- 8.5-10.5Product record
- Specific Gravity (20 °C)
- 1.04 (20 °C)Product record
- Density
- 1.04 g/mL at 20 °CProduct record
- Boiling Point
- ~106 °CProduct record
- Melting Point
- -33 °C (freeze / crystallization onset)Product record
- Flash Point
- Not flammable (aqueous solution)Product record
- Solubility (water)
- Miscible with waterProduct record
Regulatory & Transport
DOT / 49 CFR
- UN Number
- Not regulatedAdjudicated
- Hazard Class
- Not regulatedAdjudicated
- Packing Group
- Not regulatedAdjudicated
- Proper Shipping Name
- Not regulatedAdjudicated
GHS / OSHA HazCom 2012
- Signal Word
- Not regulatedAdjudicated
- H-Codes (Hazard Statements)
- —unknown
- P-Codes (Precautionary Statements)
- —unknown
Occupational Exposure Limits
- OSHA PEL (29 CFR 1910.1000)
- —unknown
- ACGIH TLV
- —unknown
- NIOSH REL
- —unknown
- NIOSH IDLH
- —unknown
Transport descriptions reflect 49 CFR 172.101 lookup at time of publication. Sourced data: ECHA CLP Annex VI for harmonised classifications, NIOSH Pocket Guide for REL/IDLH, OSHA Z-Tables for PEL. Always verify against the latest regulatory text before shipment-critical decisions.
Supplier Qualification Packet
One zipped download containing the TDS, SDS, latest lot COA (when available), and a fresh Letter of Continuing Guaranty for Arctic Assist 50/50. Every file included is SHA-256 hashed and listed in a manifest your QA team can audit.
Application Guidance
Arctic Assist 50/50 (USP Grade) is supplied as a mixture. Refer to the component composition section and consult Alliance Chemical Technical Services for application-specific formulation guidance.
- Application-specific formulation — contact technical services
Storage & Handling
- Recommended Storage
- Refer to component-specific SDS guidance. Cool, dry, well-ventilated area unless component data dictates otherwise.
- Handling Precautions
- PPE selected per most-hazardous component. Refer to product SDS for full hazard profile.
- Incompatibilities
- Determined by component profile — consult SDS.
- Shelf Life
- 24 months from date of manufacture in sealed, original packaging
For full hazard, PPE, and emergency response guidance, refer to the Safety Data Sheet (SDS) for this product. The SDS controls in all cases where guidance differs.
Revision History
Last reviewed 2026-06-30 by Andre Taki, DOT Hazmat Specialist.
| Version | Date | Change | Trigger |
|---|---|---|---|
| 1.2 | 2026-07-24 | Canonical data updated: 1 field changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.1 | 2026-06-30 | Canonical data re-verified: 7 fields updated against independent vendor SDSs, CLP Annex VI, 49 CFR, and OSHA HazCom 2024 (GHS classification, hazard/precautionary codes, signal word, physical properties as applicable).
| canonical_change |
| 1.0 | 2026-05-20 | Initial URL-first TDS published from canonical chemistry registry. | initial |
This Technical Data Sheet is provided for technical reference. The Safety Data Sheet (SDS) controls in all cases where guidance differs. Values reflect Alliance Chemical canonical data at time of generation; subsequent revisions are recorded in the Revision History above.