Sodium Hypochlorite Pentahydrate - ≥39% , CAS No.10022-70-5

CAS: 10022-70-5 Cat. No.: S492300 Molecular Weight: 164.52 EC Number: 808-192-5 PubChem CID: 23700086
AVAILABLE TO ORDER
GRADE & PURITY ≥39%
Synonyms
sodium;hypochlorite;pentahydrate | BCP25519 | Sodium hypochlorite pentahydrate | DTXSID4064898
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads,FedEx DG Service
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
S492300-5g
3
$9.90
25g
S492300-25g
4
$29.90
100g
S492300-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$79.90
500g
S492300-500g
3
$185.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥39% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C,Argon charged Ships Ice chest + Ice pads,FedEx DG Service Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 11 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
sodium;hypochlorite;pentahydrate | BCP25519 | Sodium hypochlorite pentahydrate | DTXSID4064898
Specifications & Purity
≥39%
Storage
Protected from light, Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads, FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥39%
Names and Identifiers
Pubchem Sid504769697
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504769697
Canonical SmilesO.O.O.O.O.[O-]Cl.[Na+]
IUPAC Namesodium;hypochlorite;pentahydrate
InChIKeyFHKLOBNGYGFRSF-UHFFFAOYSA-N
INCHI1S/ClO.Na.5H2O/c1-2;;;;;;/h;;5*1H2/q-1;+1;;;;;
Isomeric SMILES O.O.O.O.O.[O-]Cl.[Na+]
PubChem CID 23700086
UN Number 3212
Packing Group II
Molecular Weight 164.52

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClassAlkali metal oxoanionic compounds
SubclassAlkali metal hypochlorites
Intermediate Tree Nodes Not available
Direct ParentAlkali metal hypochlorites
Alternative Parents Inorganic sodium salts  Inorganic oxides  
Molecular FrameworkNot available
Substituents Alkali metal hypochlorite - Inorganic sodium salt - Inorganic oxide - Inorganic salt
DescriptionThis compound belongs to the class of inorganic compounds known as alkali metal hypochlorites. These are inorganic compounds in which the largest oxoanion is hypochlorite, and in which the heaviest atom not in an oxoanion is an alkali metal.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

45 results found

Lot NumberCertificate TypeDateItem
L2508137Certificate of AnalysisAug 20, 2025 S492300
H2527622Certificate of AnalysisAug 20, 2025 S492300
J2530104Certificate of AnalysisAug 20, 2025 S492300
K2507134Certificate of AnalysisAug 20, 2025 S492300
F2518575Certificate of AnalysisJun 11, 2025 S492300
F2518574Certificate of AnalysisJun 11, 2025 S492300
F2518573Certificate of AnalysisJun 11, 2025 S492300
F2518470Certificate of AnalysisJun 11, 2025 S492300
F2518469Certificate of AnalysisJun 11, 2025 S492300
C2524429Certificate of AnalysisMar 14, 2025 S492300
L2403407Certificate of AnalysisNov 27, 2024 S492300
L2403413Certificate of AnalysisNov 27, 2024 S492300
L2403408Certificate of AnalysisNov 27, 2024 S492300
L2403420Certificate of AnalysisNov 27, 2024 S492300
H2429168Certificate of AnalysisAug 23, 2024 S492300
H2429169Certificate of AnalysisAug 23, 2024 S492300
H2429170Certificate of AnalysisAug 23, 2024 S492300
H2429171Certificate of AnalysisAug 23, 2024 S492300
E2415321Certificate of AnalysisMay 11, 2024 S492300
E2415320Certificate of AnalysisMay 11, 2024 S492300
F2617056Certificate of AnalysisMay 11, 2024 S492300
E2415319Certificate of AnalysisMay 11, 2024 S492300
E2415281Certificate of AnalysisMay 11, 2024 S492300
A2402445Certificate of AnalysisDec 13, 2023 S492300
A2402444Certificate of AnalysisDec 13, 2023 S492300
A2402446Certificate of AnalysisDec 13, 2023 S492300
A2402448Certificate of AnalysisDec 13, 2023 S492300
H2330541Certificate of AnalysisAug 18, 2023 S492300
H2330527Certificate of AnalysisAug 18, 2023 S492300
H2330528Certificate of AnalysisAug 18, 2023 S492300
H2330544Certificate of AnalysisAug 18, 2023 S492300
H2330543Certificate of AnalysisAug 18, 2023 S492300
H2330542Certificate of AnalysisAug 18, 2023 S492300
H2330540Certificate of AnalysisAug 18, 2023 S492300
F2309779Certificate of AnalysisMay 24, 2023 S492300
F2309777Certificate of AnalysisMay 24, 2023 S492300
F2309765Certificate of AnalysisMay 24, 2023 S492300
F2309761Certificate of AnalysisMay 24, 2023 S492300
C23031392Certificate of AnalysisFeb 22, 2023 S492300
C23031391Certificate of AnalysisFeb 22, 2023 S492300
C23031390Certificate of AnalysisFeb 22, 2023 S492300
J2219442Certificate of AnalysisOct 25, 2022 S492300
J2219445Certificate of AnalysisOct 25, 2022 S492300
J2219461Certificate of AnalysisOct 25, 2022 S492300
J2219424Certificate of AnalysisOct 24, 2022 S492300

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Chemical and Physical Properties
SolubilityCompletely dissolved in water
SensitivityMoisture sensitive; Light sensitive; Heat sensitive
Melt Point(°C)27°C
Molecular Weight164.520 g/mol
XLogP3
Hydrogen Bond Donor Count5
Hydrogen Bond Acceptor Count6
Rotatable Bond Count0
Exact Mass164.006 Da
Monoisotopic Mass164.006 Da
Topological Polar Surface Area28.100 Ų
Heavy Atom Count8
Formal Charge0
Complexity4.800
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count7
Documents & Articles
Citations of This Product
References
1. Zhixu Zhang, Zhengwu Huang, Dan Qin, Dongbo Liu, Xin Guo, Haiyan Lin.  (2023)  Fluorescent starch-based hydrogel with cellulose nanofibrils and carbon dots for simultaneous adsorption and detection of Pb(II).  CARBOHYDRATE POLYMERS,      [PMID:37940256] [10.1016/j.carbpol.2023.121427]
2. Jiayu Ouyang, Xuefeng Zhang, Xinmiao Qi, Caichao Wang, Yao Yuan, Xiangjing Xie, Jianzheng Qiao, Xin Guo, Yiqiang Wu.  (2024)  Enhanced sorption and fluorescent detection of bisphenol A by using sodium alginate/cellulose nanofibrils/ZIF-8 composite hydrogel.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,      [PMID:38821789] [10.1016/j.ijbiomac.2024.132198]
3. Wei Han, Xin Ge, Jili Yuan, Ronglan Pan, Yao Yang, Guanglong Zou, Haibo Xie.  (2024)  Spatial-confined effect of CuOx microneedles bundles on TiO2 nanotubes: Reinforcing the adsorption and enrichment of ultralow concentration nitrate for efficient NH3 electrosynthesis.  APPLIED CATALYSIS B-ENVIRONMENTAL,      [PMID:] [10.1016/j.apcatb.2024.124659]
4. Qiuyan Luo, Shan He, Yifeng Huang, Zihua Lei, Jianzheng Qiao, Qing Li, Dong Xu, Xin Guo, Yiqiang Wu.  (2022)  Non-toxic fluorescent molecularly imprinted hydrogel based on wood-derived cellulose nanocrystals and carbon dots for efficient sorption and sensitive detection of tetracycline.  INDUSTRIAL CROPS AND PRODUCTS,      [PMID:] [10.1016/j.indcrop.2022.114528]
5. Zongyi Wang, Jiuli Chang, Zhiyong Gao.  (2024)  Ammonia and formate cosynthesis via nitrate electroreduction combined with methanol electrooxidation over nitrogen-doped carbon-encapsulated nickel iron phosphide.  Inorganic Chemistry Frontiers,      [PMID:] [10.1039/D4QI02350A]
6. Meng Liu, Wenzhuo Lv, Fan Zeng, Canhui Wang, Xin Guo, Bo Zhou, Yiqiang Wu.  (2025)  Fabrication of complex hydrogels based on pullulan, nanocellulose and carbon dots using photo-Fenton process to eliminate doxycycline contamination.  CARBOHYDRATE POLYMERS,      [PMID:40947250] [10.1016/j.carbpol.2025.124157]
7. Meng Zhang, Wanting Hao, Zi Fu, Ying Huang, Fuhua Yan, Dalong Ni.  (2025)  Self-assembled magnesium peroxide supramolecular hydrogel for oxidants neutralization and chemical burn management.  Bioactive Materials,      [PMID:41323203] [10.1016/j.bioactmat.2025.11.002]
8. Xiuge Wang, Junhao Ren, Zhiyong Gao.  (2025)  Self-supported copper-cobalt oxide hybrid electrode for bifunctionally electrocatalytic nitrate reduction and methanol oxidation reactions.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,      [PMID:40233693] [10.1016/j.jcis.2025.137575]
9. Haojun Ma, Weijian Duan, Li Tian, Wuwei Wang, Chunhua Feng.  (2025)  Highly efficient electrochemical oxidation of ammonium in strong acid via low-frequency sonication: The role of ammonium desolvation.  WATER RESEARCH,      [PMID:40482497] [10.1016/j.watres.2025.123937]
10. Weihua Xu, Kaiming Fan, Linjun Li, Wei Zhang, Yanling Liu, Shengji Xia.  (2025)  Performance Evolution of Polyelectrolyte Hollow Fiber Nanofiltration Membranes under Chlorine Exposure: Mechanisms and Insights for Application.  ENVIRONMENTAL SCIENCE & TECHNOLOGY,      [PMID:41123120] [10.1021/acs.est.5c10584]
11. Wang Bin, He Yanrong, Yang Zhihao, Sun Qian, Zhang Xipeng, Shen Xiaojun, Wen Jia-Long, Chen Chaoji, Yuan Tong-Qi.  (2026)  Reconstitution of woody biomass framework via dual-functional lignin engineering toward efficient and salt-resistant solar desalination.  Nature Communications,      [PMID:] [10.1038/s41467-026-70270-0]
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