Industrial chemicals · Taylor, TXTechnical Data Sheet
Sodium Chlorite Flakes 80% - ACS Grade
ACS · 80%
- CAS番号
- 7758-19-2
- UN番号
- UN1496
- 危険有害性クラス・容器等級
- 5.1 · PG II
- 構造
構造・PubChem - グレード
- ACS · 80%
- 注意喚起語
- Danger
- 危険有害性
- 正式輸送品名
- Sodium chlorite
Identity & Composition
- 製品名
- Sodium Chlorite Flakes 80% - ACS Grade
- Alliance Code
- sodium-chlorite-80-acs
- グレード
- ACS
- 濃度
- 80%
- CAS番号
- 7758-19-2PubChem
- 化学式
- —PubChem
- 分子量
- 90.44PubChem
- 製品種別
- Solution
Specifications
| Test | Specification | Typical | Method | Source |
|---|---|---|---|---|
| Assay (NaClO2) | 77.0 - 83.0 % | 80.0 % | — | Interpreted |
| Aluminium (Al) | max. 5 ppm | 0.25 ppm | — | Interpreted |
| Barium (Ba) | max. 5 ppm | 0.10 ppm | — | Interpreted |
| Cadmium (Cd) | max. 5 ppm | 0.047 ppm | — | Interpreted |
| Calcium (Ca) | max. 50 ppm | 4.6 ppm | — | Interpreted |
| Chromium (Cr) | max. 5 ppm | 0.20 ppm | — | Interpreted |
| Copper (Cu) | max. 5 ppm | 0.14 ppm | — | Interpreted |
| Iron (Fe) | max. 5 ppm | 0.63 ppm | — | Interpreted |
| Lead (Pb) | max. 5 ppm | 0.09 ppm | — | Interpreted |
| Magnesium (Mg) | max. 10 ppm | 0.8 ppm | — | Interpreted |
| Manganese (Mn) | max. 5 ppm | 0.060 ppm | — | Interpreted |
| Nickel (Ni) | max. 5 ppm | 0.11 ppm | — | Interpreted |
| Potassium (K) | max. 1000 ppm | 41 ppm | — | Interpreted |
| Zinc (Zn) | max. 5 ppm | 0.24 ppm | — | Interpreted |
| Sodium chlorate (NaClO3) | max. 3.0 % | 0.44 % | Iodometric titration after chlorite destruction / ion chromatography | Interpreted |
| Sodium chloride (NaCl) | max. 17.0 % | 13.8 % | Argentometric potentiometric titration (Volhard) | Interpreted |
| Free alkali (as NaOH) | max. 4.0 % | 1.2 % | Potentiometric titration with 0.1 N HCl to pH 8.3 | Interpreted |
| Sulfate (SO4) | max. 0.5 % | 0.020 % | Ion chromatography (or gravimetric as BaSO4) | Interpreted |
| Insoluble matter | max. 0.05 % | 0.0076 % | Gravimetric, 10 g/100 mL solution filtered through tared sintered glass, dried 105 °C | Interpreted |
| Water | max. 5.0 % | 3.6 % | By difference from component balance (assay + NaCl + NaClO3 + NaOH + Na2SO4) | Interpreted |
| Arsenic (As) | max. 3 ppm | 0.037 ppm | ICP-MS (hydride generation AAS alternate) | Interpreted |
| Mercury (Hg) | max. 0.1 ppm | 0.0075 ppm | Cold-vapour AAS / ICP-MS | 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 | 80% | — | current | current |
| Technical | 80% | — | sodium-chlorite-80-technical | 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 | White flakes / powder | Interpreted |
| 臭い | Odorless to slight chlorine odor | Adjudicated |
| pH | 10–12 (10–25% solution) | Adjudicated |
| 比重 | 2.43 (crystal); bulk density about 0.7–1.1 g/cm³ (flake) | Adjudicated |
| 融点 | ~190 °C (decomposes) | Adjudicated |
| 蒸気圧 | Negligible (< 1 hPa at 25 °C) | Adjudicated |
| Solubility (water) | Freely soluble in water (about 390–590 g/L at 20–25 °C) | Adjudicated |
Oxidizer — decomposition rate and gas-evolution data may apply. Consult the SDS for material-of-construction guidance under shipping and storage conditions.
Materials of ConstructionService envelope ≈ 80%
MOC ratings are required for this chemical class but no compatibility data has been seeded yet. Treat as no-data and consult Alliance Technical Services before equipment selection.
Regulatory & Transport
DOT / 49 CFR
- 国連番号
- UN1496Adjudicated
- 危険有害性クラス
- 5.1Adjudicated
- 容器等級
- IIAdjudicated
- 正式輸送品名
- Sodium chloriteAdjudicated
GHS / OSHA HCS 2024
- 注意喚起語
- DangerAdjudicated
- H-Codes (Hazard Statements)
- H271, H301, H310, H314, H330, H373, H400, H410Adjudicated
- P-Codes (Precautionary Statements)
- P210, P220, P260, P262, P264, P270, P271, P273, P280, P283, P284, P301+P310, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P306+P360, P310, P313, P314, P320, P321, P330, P362, P363, P370+P378, P371+P380+P375, P391, P403+P233, P405, P420, P501Adjudicated
許容濃度
- OSHA PEL (29 CFR 1910.1000)
- —no canonical
- ACGIH TLV
- —no canonical
- 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。
Health & Fire Hazard
Acute Toxicology
- LD₅₀ Oral (rat)
- 165–284 mg/kg (rat), the basis for H301Adjudicated
- LD₅₀ Dermal (rabbit)
- 107–134 mg/kg (sodium chlorite); OxyChem reports > 2,000 mg/kg for its flake productAdjudicated
- LC₅₀ Inhalation (rat, 4 h)
- 0.23–0.29 mg/L (dust, rat, 4 h)Adjudicated
急性毒性値はSDS第11項またはNIOSH RTECSによる。
Supplier Qualification Packet
One zipped download containing the TDS, SDS, latest lot COA (when available), and a fresh Letter of Continuing Guaranty for Sodium Chlorite Flakes 80% - ACS Grade. Every file included is SHA-256 hashed and listed in a manifest your QA team can audit.
Applications
水処理及び消毒用の二酸化塩素生成、実験室用酸化剤及び試薬。Adjudicated
使用上の制限: 訓練を受けた産業用使用者専用。強酸化剤：酸（有毒で爆発性の chlorine dioxide ガスを発生する）、可燃物、有機物または還元剤と絶対に混合しないこと。汚染された衣類は発火するおそれがある。
Storage & Handling
- Recommended Storage
- 涼しく乾燥した換気の良い場所で容器を密閉し、酸、可燃物、還元剤および有機物から隔離して保管すること。木製パレット上に保管しないこと。施錠して保管すること。Adjudicated
- Handling Precautions
- Use PPE including face shield, chemical-resistant gloves, and apron. Avoid contamination — never return unused material to the original container. Ground all transfer equipment.Class-level guidance — not product-specific; the SDS controls.
- Incompatibilities
- 酸類（有毒で爆発性の二酸化塩素を発生）；還元剤；可燃性物質および有機物、油類および溶剤；金属微粉末；次亜塩素酸塩類；アンモニウム化合物Adjudicated
- Shelf Life
- 60 monthslobachemie.com
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)
UN1496, Sodium chlorite, 5.1, PG II
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 |
|---|---|---|---|
| 1.6 | 2026-10-08 | Canonical data updated: 19 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.5 | 2026-09-30 | Canonical data updated: 1 field changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.4 | 2026-08-19 | Canonical data updated: 1 field changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.3 | 2026-08-05 | Canonical data updated: 3 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.2 | 2026-07-22 | Canonical data updated: 3 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.1 | 2026-07-17 | Canonical data re-verified: 5 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.