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CAS RN: 10022-70-5 | Product Number: S0939
Sodium Hypochlorite Pentahydrate
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Purity:
Synonyms:
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 25G |
$32.00
|
33 | Contact Us | ≥100 |
|
| 500G |
$122.00
|
4 | Contact Us | ≥100 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | S0939 |
| Molecular Formula / Molecular Weight | NaClO·5H__2O = 164.52 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Frozen (<0°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Light Sensitive,Hygroscopic,Heat Sensitive |
| CAS RN | 10022-70-5 |
| Related CAS RN | 7681-52-9 |
| PubChem Substance ID | 253661861 |
| MDL Number | MFCD01941504 |
Specifications
| Appearance | Light yellow to Yellow to Orange powder to crystal |
| Available chlorine | min. 40.0 % |
Properties (reference)
| Melting Point | 27 °C |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H314 : Causes severe skin burns and eye damage. H410 : Very toxic to aquatic life with long lasting effects. H272 : May intensify fire; oxidizer. H290 : May be corrosive to metals. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dusts or mists. P220 : Keep/Store away from clothing/ combustible materials. P210 : Keep away from heat. P234 : Keep only in original container. P221 : Take any precaution to avoid mixing with combustibles. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P390 : Absorb spillage to prevent material damage. P391 : Collect spillage. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P406 : Store in corrosive resistant container with a resistant inner liner. P405 : Store locked up. |
Related Laws:
| RTECS# | NH3486800 |
Transport Information:
| UN Number (DOT-AIR) | UN3212 |
| Class (DOT-AIR) | 5.1 |
| Packing Group (TCI-A) | II |
| HS Number | 2828.90.0000 |
Application
Oxidant for the Safe Synthesis of Hypervalent Iodine Compounds
Experimental procedure (large-scale synthesis of (diacetoxyiodo)benzene):
Iodobenzene (7.5 mL, 67 mmol) in AcOH (100 mL) is added to a vigorously stirred solid of NaClO·5H2O (11 g, 70 mmol) in a 1 L beaker at room temperature under air. After 10 min, CH2Cl2 (200 mL) and toluene (200 mL) are added, and the separated aqueous phase is removed and filtered. The filtrate is concentrated to a half of its original volume (ca. 50 mL) under reduced pressure to yield a white suspension, which is then added excess hexane (∼ 200 mL) and filtered to give (diacetoxyiodo)benzene (17 g, 79%) as a white solid.
Iodobenzene (7.5 mL, 67 mmol) in AcOH (100 mL) is added to a vigorously stirred solid of NaClO·5H2O (11 g, 70 mmol) in a 1 L beaker at room temperature under air. After 10 min, CH2Cl2 (200 mL) and toluene (200 mL) are added, and the separated aqueous phase is removed and filtered. The filtrate is concentrated to a half of its original volume (ca. 50 mL) under reduced pressure to yield a white suspension, which is then added excess hexane (∼ 200 mL) and filtered to give (diacetoxyiodo)benzene (17 g, 79%) as a white solid.
References
- Safer Synthesis of (Diacetoxyiodo)arenes Using Sodium Hypochlorite Pentahydrate
Application
A Stable Crystalline Oxidant
Experimental procedure1): NaOCl·5H2O (2.0 g, 12.2 mmol) is added in one portion to a mixture of Bu4NHSO4 (0.17 g, 0.50 mmol), TEMPO (21 mg, 0.13 mmol), and 2-octanol (1.30 g, 10.0 mmol) in CH2Cl2 (10 mL) at 5 °C. The reaction is stopped after 0.5 h by quenching with aq. sat. Na2SO3 solution (20 mL). The organic layer is separated, and the aqueous layer is extracted with CH2Cl2 (30 mL). The combined organic layers are washed with H2O (30 mL), dried over Na2SO4, and concentrated to give 2-octanone as colorless oil (1.27 g, 95%).
References
- 1)Sodium Hypochlorite Pentahydrate (NaOCl·5H2O) Crystals as an Extraordinary Oxidant for Primary and Secondary Alcohols
- 2)An Efficient Method for the Preparation of Sulfonyl Chlorides: Reaction of Disulfides or Thiols with Sodium Hypochlorite Pentahydrate (NaOCl·5H2O) Crystals
- 3)Practical Oxidative Dearomatization of Phenols with Sodium Hypochlorite Pentahydrate
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