Industrial chemicals · Taylor, TXTechnical Data Sheet
Inhibited Ethylene Glycol 40/60, Nitrite-Free — Data Center Coolant
40/60
- CAS番号
- 107-21-1
- 構造
構造・PubChem - グレード
- 40/60
- 注意喚起語
- Warning
- 危険有害性
Identity & Composition
- 製品名
- Inhibited Ethylene Glycol 40/60, Nitrite-Free — Data Center Coolant
- Alliance Code
- SHOPIFY-8032461324330
- グレード
- —
- 濃度
- 40/60 by volume (41-44 % w/w ethylene glycol)
- CAS番号
- 107-21-1Adjudicated
- 化学式
- C2H6O2Adjudicated
- 分子量
- 62.07Adjudicated
- 製品種別
- 混合物
Specifications
Not yet characterized — Specification limits for this product have not been published yet. Contact Technical Services for the current specification and available lot-specific documentation.
物理的及び化学的性質
| Property | 値 | Source |
|---|---|---|
| 外観 | Clear, colorless liquid | Adjudicated |
| 臭い | Mild, slightly sweet | Adjudicated |
| pH | 8.0-9.5 | Adjudicated |
| 比重 | 1.052-1.056 (20 °C) | Adjudicated |
| 密度 | ~1.050 g/mL at 25 °C | Adjudicated |
| 沸点 | >= 104 °C (219 °F) | Adjudicated |
| 融点 | Freeze point approx. -25 °C (-13 °F) typical; -23 °C (-10 °F) max, at 41-44 wt% ethylene glycol (ASTM D1177) | Adjudicated |
| 引火点 | Not flammable (aqueous solution) | Adjudicated |
| Solubility (water) | Miscible with water | Adjudicated |
Regulatory & Transport
DOT / 49 CFR
- 国連番号
- 非該当Adjudicated
- 危険有害性クラス
- 非該当Adjudicated
- 容器等級
- 非該当Adjudicated
- 正式輸送品名
- 非該当Adjudicated
GHS / OSHA HCS 2024
- 注意喚起語
- WarningAdjudicated
- H-Codes (Hazard Statements)
- H302, H373Adjudicated
- P-Codes (Precautionary Statements)
- P260, P264, P270, P301+P312, P314, P330, P501Adjudicated
許容濃度
- OSHA PEL (29 CFR 1910.1000)
- —no canonical
- ACGIH TLV
- 25 ppm TWA / 50 ppm STEL; 10 mg/m³ STEL (inhalable)Adjudicated
- NIOSH REL
- —no canonical
- NIOSH IDLH
- —no canonical
輸送情報は発行時点の49 CFR 172.101の照会結果を反映しています。データ出典：REL/IDLHはNIOSH Pocket Guide、PELはOSHA Zテーブル。出荷に関わる重要な判断の前に、必ず最新の規制本文で確認してください。
Supplier Qualification Packet
One zipped download containing the TDS, SDS, latest lot COA (when available), and a fresh Letter of Continuing Guaranty for Inhibited Ethylene Glycol 40/60, Nitrite-Free — Data Center Coolant. Every file included is SHA-256 hashed and listed in a manifest your QA team can audit.
Application Guidance
Inhibited Ethylene Glycol 40/60, Nitrite-Free — Data Center Coolant is a glycol-based heat-transfer and freeze-protection fluid. Concentration sets the freeze and burst protection; the inhibitor package sets how long the system stays protected from corrosion.
- Closed-loop heat transfer and process cooling
- Data-centre and chilled-water freeze protection
- HVAC hydronic loops and glycol makeup
- Freeze and burst protection for idle or seasonal systems
- Humectant and carrier applications (USP/food-grade propylene glycol only)
Verify concentration against the required freeze and burst protection, and confirm elastomer and metallurgy compatibility for the service temperature. Ethylene glycol is toxic by ingestion and must not be used where incidental food or potable contact is possible — specify a propylene glycol grade for those services.
Storage & Handling
- Recommended Storage
- 酸化剤から離した涼しい場所に密閉して保管すること。規定の凍結点以下での凍結を防止すること。食品や飲料とは分けて保管すること。Adjudicated
- Handling Precautions
- Chemical-resistant gloves and splash goggles. Ethylene glycol grades are toxic by ingestion and must be kept away from food, drink and animals; propylene glycol grades are not. Avoid contact with hot surfaces and hot process equipment. Inhibitor packages deplete in service — monitor rather than top up blindly.Class-level guidance — not product-specific; the SDS controls.
- Incompatibilities
- 強酸化剤、強酸および強塩基、アルデヒド類、アルカリ金属。Adjudicated
- Shelf Life
- Consult Technical Services for product-specific shelf life
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.
Packaging & Logistics
Shipping Description (US DOT)
Not regulated for transport.
本製品を11,300 lb（5,150 kg、約1,280米ガロン）以上収納する包装物は報告対象数量（RQ）を含み、次の記載で輸送されます：
UN3082, Environmentally hazardous substance, liquid, n.o.s. (Ethylene glycol), 9, III, RQ
Confirm against shipping documents and carrier requirements before tender.
Revision History
| Version | Date | Change | Trigger |
|---|---|---|---|
| 1.4 | 2026-10-19 | Canonical data updated: 1 field changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.3 | 2026-10-13 | Canonical data updated: 4 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.2 | 2026-10-05 | Canonical data updated: 1 field changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.1 | 2026-09-23 | Canonical data updated: 15 fields changed via the provenance/adjudication pipeline.
| canonical_change |
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.