o-Sulfobenzimide Sodium Salt Dihydrate - ≥98% , CAS No.6155-57-3

CAS: 6155-57-3 Cat. No.: O159926 Molecular Weight: 241.17 Beilstein Registry Number: 27170 EC Number: 612-173-5
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Saccharin sodium dihydrate | AKOS025311020 | UQKRDMFNUSMUCB-UHFFFAOYSA-N | AKOS015902854 | FT-0636003 | SACCHARIN SODIUM SALT DIHYDRATE
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25g
O159926-25g
5
$9.90
100g
O159926-100g
3
$10.90
500g
O159926-500g
1

$39.90

$59.90
Save $20.00 (33.39%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Saccharin sodium dihydrate | AKOS025311020 | UQKRDMFNUSMUCB-UHFFFAOYSA-N | AKOS015902854 | FT-0636003 | SACCHARIN SODIUM SALT DIHYDRATE
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504770885
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504770885
Canonical SmilesC1=CC=C2C(=C1)C(=O)NS2(=O)=O.O.O.[Na]
InChIKeyUQKRDMFNUSMUCB-UHFFFAOYSA-N
INCHI1S/C7H5NO3S.Na.2H2O/c9-7-5-3-1-2-4-6(5)12(10,11)8-7;;;/h1-4H,(H,8,9);;2*1H2
Isomeric SMILES C1=CC=C2C(=C1)C(=O)NS2(=O)=O.O.O.[Na]
RTECS DE4550000
Alternate CAS 128-44-9
Molecular Weight 241.17
Beilstein 27170
Reaxy-Rn 30245083
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=30245083&ln=

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

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.

15 results found

Lot NumberCertificate TypeDateItem
E1803174Certificate of AnalysisFeb 05, 2026 O159926
K2520474Certificate of AnalysisNov 06, 2025 O159926
K2520475Certificate of AnalysisNov 06, 2025 O159926
K2520476Certificate of AnalysisNov 06, 2025 O159926
K2119135Certificate of AnalysisSep 04, 2025 O159926
K2119138Certificate of AnalysisSep 04, 2025 O159926
K2119140Certificate of AnalysisSep 04, 2025 O159926
C2528218Certificate of AnalysisAug 12, 2024 O159926
I2406486Certificate of AnalysisAug 12, 2024 O159926
J2517182Certificate of AnalysisAug 12, 2024 O159926
C2526569Certificate of AnalysisJul 23, 2024 O159926
K2412569Certificate of AnalysisJul 06, 2024 O159926
K2412570Certificate of AnalysisJul 06, 2024 O159926
E2027087Certificate of AnalysisMar 11, 2024 O159926
I1925016Certificate of AnalysisJul 13, 2023 O159926

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Chemical and Physical Properties
SolubilitySoluble in water. Slightly soluble in alcohol
Melt Point(°C)228 °C
Solution Calculators
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