Industrial chemicals · Taylor, TXTechnical Data Sheet
Ammonium Hydroxide 10% ACS Grade
ACS · 10%
- CAS番号
- 1336-21-6
- UN番号
- UN2672
- 危険有害性クラス・容器等級
- 8 · PG III
- 構造
構造・PubChem - グレード
- ACS · 10%
- 注意喚起語
- Danger
- 危険有害性
- 正式輸送品名
- Ammonia solution, relative density between 0.880 and 0.957 at 15 degrees C in water, with more than 10 percent but not more than 35 percent ammonia
Identity & Composition
- 製品名
- Ammonium Hydroxide 10% ACS Grade
- Alliance Code
- ammonium-hydroxide-10-acs-grade
- グレード
- ACS
- 濃度
- 10%
- CAS番号
- 1336-21-6PubChem
- 化学式
- —PubChem
- 分子量
- —PubChem
- 製品種別
- Solution
Specifications
| Test | Specification | Typical | Method | Source |
|---|---|---|---|---|
| Assay (NH3) | 9.5 - 10.5 % NH3 | 9.96 % | Acid-base titration against standardized sulfuric acid, methyl red endpoint | Interpreted |
| Carbon dioxide (CO2) | 0.00069% max | 0.00015 % | — | Interpreted |
| Chloride (Cl) | 0.43 ppm max | 0.059 ppm | — | Interpreted |
| Heavy metals (as Pb) | 0.18 ppm max | 0.017 ppm | — | Interpreted |
| Iron (Fe) | 0.076 ppm max | 0.0060 ppm | — | Interpreted |
| Nitrate (NO3) | 0.95 ppm max | 0.07 ppm | — | Interpreted |
| Phosphate (PO4) | 1.3 ppm max | 0.031 ppm | — | Interpreted |
| Residue after ignition | 0.00082 % max | 0.00015 % | — | Interpreted |
| Sulfur compounds (as SO4) | 0.69 ppm max | 0.067 ppm | — | Interpreted |
| Substances reducing permanganate | To pass Test | Passes test | — | Interpreted |
| Composition | 10 % ammonium hydroxide in deionized water, by weight | Conforms | By formulation; confirmed by specific gravity | Interpreted |
Values are reproduced from the current product reference. Source labels do not by themselves establish a supplier guarantee or a test result for your lot. Confirm applicable acceptance limits and request lot-specific documentation.
Available GradesSame CAS, alternate grades and concentrations
| グレード | 濃度 | Typical Assay | SKU | TDS |
|---|---|---|---|---|
| This grade ACS | 10% | — | current | current |
| ACS Grade | 29% | — | ammonium-hydroxide-29-acs-grade | View TDS → |
| Technical Grade | 29% | — | ammonium-hydroxide-29-technical-grade | View TDS → |
| ACS | 20% | — | ammonium-hydroxide-20-acs-grade | View TDS → |
| Technical | 20% | — | ammonium-hydroxide-20-technical-grade | View TDS → |
| ACS | 15% | — | ammonium-hydroxide-15-acs-grade | View TDS → |
| Technical | 15% | — | ammonium-hydroxide-15-technical-grade | View TDS → |
| Technical | 10% | — | ammonium-hydroxide-10-technical-grade | View TDS → |
| ACS | 5% | — | ammonium-hydroxide-5-acs-grade | View TDS → |
| Technical | 5% | — | ammonium-hydroxide-5-technical-grade | 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.
物理的及び化学的性質
| Property | 値 | Source |
|---|---|---|
| 外観 | Clear, colorless liquid with moderate ammonia odor | Adjudicated |
| 色 | Clear, Colorless | Interpreted |
| 沸点 | 38°C | Adjudicated |
| 融点 | -57.5°C | Adjudicated |
Materials of Construction
| Material | Rating | Conditions | Source |
|---|---|---|---|
| copper and copper alloys | Not recommended | — | tannerind.com |
| aluminum alloys | Not recommended | — | tannerind.com |
| galvanized surfaces | Not recommended | — | tannerind.com |
| copper, copper alloys, aluminum alloys, and galvanized surfaces | Not recommended | — | tannerind.com |
Compatibility is drawn from published manufacturer and supplier documentation for this product; each rating is sourced. Confirm against your specific duty cycle before equipment selection.
Regulatory & Transport
DOT / 49 CFR
- 国連番号
- UN2672Adjudicated
- 危険有害性クラス
- 8Adjudicated
- 容器等級
- IIIAdjudicated
- 正式輸送品名
- Ammonia solution, relative density between 0.880 and 0.957 at 15 degrees C in water, with more than 10 percent but not more than 35 percent ammoniaAdjudicated
GHS / OSHA HCS 2024
- 注意喚起語
- DangerAdjudicated
- H-Codes (Hazard Statements)
- H314, H335, H400Adjudicated
- P-Codes (Precautionary Statements)
- P234, P260, P261, P264, P271, P273, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P391, P403+P233, P405, P501Adjudicated
許容濃度
- OSHA PEL (29 CFR 1910.1000)
- 50 ppm TWAOSHA 29 CFR 1910.1000
- ACGIH TLV
- —no canonical
- NIOSH REL
- 25 ppm TWA / 35 ppm STELNIOSH Pocket Guide
- NIOSH IDLH
- 300 ppmNIOSH Pocket Guide
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 Ammonium Hydroxide 10% ACS Grade. Every file included is SHA-256 hashed and listed in a manifest your QA team can audit.
Applications
- Acid neutralizationtannerind.com
- Used in the chemical and petroleum industries and in agriculture, resins, polymers, acid neutralization, water treatment, cogeneration NOx scrubbing and explosivestannerind.com
- Feedstock for preparing other ammonium compounds such as urea, ammonium carbonate and ammonium sulfatelaballey.com
- Laboratory solvent, pharmaceutical manufacturing, polymer manufacturing, household cleaning reagent, and food additive / acidity regulatorlaballey.com
- Buffers, ceramics, collagen sausage casing, detergents, fertilizer, hair bleaching and hair colorants, I&I cleaners, ink, photographic chemistry, rayon, refrigeration, selective catalytic reduction (SCR), textiles and window cleanerchemceed.com
- Reagent for compounding analytical test solutionsuspbpep.com
Applications are drawn from published manufacturer and supplier documentation; each is sourced. Suitability for a specific use is the buyer's to confirm.
Storage & Handling
- Recommended Storage
- 直射日光を避け、涼しく換気の良い場所に密閉して保管すること。内圧が上昇している可能性があるため、容器は静かに開けること。鋼またはポリエチレンを使用し、銅、黄銅、青銅、亜鉛、または亜鉛メッキの継手は絶対に使用しないこと。漂白剤、酸、およびハロゲンから遠ざけること。Adjudicated
- Handling Precautions
- Use in ventilation or with respiratory protection — vapour is the primary exposure. Chemical splash goggles and gloves. Open and transfer cool; pressure can build in warm sealed containers. Neutralization with acid is exothermic.Class-level guidance — not product-specific; the SDS controls.
- Incompatibilities
- 漂白剤およびその他の次亜塩素酸塩、塩素、臭素およびヨウ素（有毒なクロラミンおよび爆発性化合物）；水銀、銀および酸化銀、金（爆発性化合物）；強酸（激しい反応、発熱）；強酸化剤。銅、黄銅、青銅、亜鉛、亜鉛めっき表面およびアルミニウム合金を腐食する。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)
UN2672, Ammonia solution, relative density between 0.880 and 0.957 at 15 degrees C in water, with more than 10 percent but not more than 35 percent ammonia, 8, PG III
Sourced from 49 CFR 172.101. Confirm against shipping documents and carrier requirements before tender.
Revision History
Last reviewed 2026-07-17 by Andre Taki, Chief Commercial Officer, DOT Hazmat–certified (49 CFR 172.704).
| Version | Date | Change | Trigger |
|---|---|---|---|
| 1.5 | 2026-10-13 | Canonical data updated: 4 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.4 | 2026-09-30 | Canonical data updated: 3 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.3 | 2026-08-27 | Canonical data updated: 3 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.2 | 2026-07-17 | Canonical data updated: 1 field changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.1 | 2026-07-17 | Canonical data re-verified: 10 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.