Industrial chemicals · Taylor, TXTechnical Data SheetTechnical Data Sheet
Boric Acid Powder 99% Acs Grade
ACS Grade · 99%
1. Identity & Composition
- 製品名
- Boric Acid Powder 99% Acs Grade
- Alliance Code
- boric-acid-powder-99-acs-grade
- Grade
- ACS Grade
- 濃度
- 99%
- CAS番号
- 10043-35-3PubChem
- 化学式
- BH3O3PubChem
- 分子量
- 61.84PubChem
- 製品種別
- solution
Physical & Chemical Properties
One or more physical-property values are temporarily suppressed pending verification against vendor COA data. For complete properties refer to the Safety Data Sheet (SDS) or contact sales@alliancechemical.com.
- 外観
- Boric acid is an odorless white solid. Melting point 171 °C. Sinks and mixes with water. (USCG, 1999)Product record
- Form
- SolidProduct record
- 臭い
- OdorlessProduct record
- Density
- 1.435 at 68 °F (USCG, 1999) - Denser than water; will sinkProduct record
- 沸点
- 572 °F at 760 mmHg (decomposes) (NTP, 1992)Product record
- 融点
- 340 °F (NTP, 1992)Product record
- 引火点
- No dataProduct record
- 蒸気圧
- 1.6X10-6 mm Hg at 25 °C (2.136X10-4 Pa); log P (in Pa) = 26.83 - 9094/T where T is deg KProduct record
- Solubility (water)
- 10 to 50 mg/mL at 66 °F (NTP, 1992)Product 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
- 注意喚起語
- DangerAdjudicated
- H-Codes (Hazard Statements)
- H360FDECHA CLP Annex VI
- P-Codes (Precautionary Statements)
- P201, P202, P280, P308+P313, P405, P501ECHA CLP Annex VI
許容濃度
- OSHA PEL (29 CFR 1910.1000)
- —unknown
- ACGIH TLV
- —unknown
- NIOSH REL
- 5 mg/m³ TWANIOSH Pocket Guide
- 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 Boric Acid Powder 99% Acs Grade. Every file included is SHA-256 hashed and listed in a manifest your QA team can audit.
Catalog EquivalentsCross-reference vs major chemical suppliers
Sigma-Aldrich
| SKU | Grade | Conc. | Match | Notes |
|---|---|---|---|---|
| B6768 | ACS reagent | ≥99.5% | Exact | Same ACS reagent grade. |
Cross-references are informational. Confirm against the manufacturer's current specification before substitution. Competitor trademarks are property of their respective owners.
Application Guidance
Boric Acid Powder 99% Acs Grade (ACS Grade) application guidance is available on request. Contact Alliance Chemical Technical Services for grade-specific use recommendations.
Storage & Handling
- Recommended Storage
- Cool, dry, well-ventilated area in original sealed containers. Refer to product SDS for material-specific guidance.
- Handling Precautions
- Use standard chemical PPE — splash goggles, gloves, lab coat. Refer to SDS for hazard-specific PPE requirements.
- Incompatibilities
- Consult the SDS for material-specific incompatibilities.
- 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 2026-05-20 by Hossein Taki, Vice President (Vice President, Alliance Chemical · CAGE Code 1LT50 · DOT Hazmat Registrant #2188383).
| Version | Date | Change | Trigger |
|---|---|---|---|
| 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.