Sodium thiosulfate - PrimorTrace™, ≥99.99% metals basis , CAS No.7772-98-7

CAS: 7772-98-7 Cat. No.: S100825 分子式: Na2S2O3 分子量: 158.11 EC番号: 231-867-5
注文可能
GRADE & PURITY PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. ≥99.99% metals basis
Synonyms
EINECS 231-867-5 | HSDB 592 | L0IYT1O31N | Chlorine Control | Hypo | Disodium thiosulfate | UNII-L0IYT1O31N | Sodothiol | Sodium thiosulfate, anhydrous | SODIUM THIOSULFATE | Thiosulfuric acid, disodium salt | NSC 45624 | sodiumthiosulfate | disodium sulf
Storage
Room temperature
Shipped In
Normal
★
Size
USA
ドイツ (EU)*
Price
Qty
25g
S100825-25g
3 在庫あり
—
$101.90
100g
S100825-100g
2 在庫あり
—
$331.90
500g
S100825-500g
1 在庫あり
1 在庫あり

$1,171.90

$1,367.90
保存 $196.00 (14.33%)
Enter a quantity for the sizes you want to add.
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Why this grade

PrimorTrace™, ≥99.99% metals basis PrimorTrace™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

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

📚

Literature proof

Cited in 480 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

同義語
EINECS 231-867-5 | HSDB 592 | L0IYT1O31N | Chlorine Control | Hypo | Disodium thiosulfate | UNII-L0IYT1O31N | Sodothiol | Sodium thiosulfate, anhydrous | SODIUM THIOSULFATE | Thiosulfuric acid, disodium salt | NSC 45624 | sodiumthiosulfate | disodium sulf
仕様と純度
PrimorTrace™, ≥99.99% metals basis
保管条件
Room temperature
入荷
Normal
等級
PrimorTrace™
純度
≥99.99% metals basis
名前と識別子
パブケム・シド
カノニカル・スマイル
[O-]S(=O)(=S)[O-].[Na+].[Na+]
IUPAC Name
disodium;dioxido-oxo-sulfanylidene-λ6-sulfane
InChIKey
AKHNMLFCWUSKQB-UHFFFAOYSA-L
INCHI
1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
異性体SMILES
[O-]S(=O)(=S)[O-].[Na+].[Na+]
分子量
158.11

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.

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🔬 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
分類Alkali metal oxoanionic compounds
SubclassAlkali metal thiosulfates
Intermediate Tree Nodes Not available
Direct ParentAlkali metal thiosulfates
Alternative Parents Inorganic sulfides  Inorganic sodium salts  Inorganic oxides  
Molecular FrameworkNot available
Substituents Alkali metal thiosulfate - Inorganic sodium salt - Inorganic oxide - Inorganic sulfide - Inorganic salt
説明This compound belongs to the class of inorganic compounds known as alkali metal thiosulfates. These are inorganic compounds in which the largest oxoanion is thiosulfate, and in which the heaviest atom not in an oxoanion is an alkali metal.
External Descriptors Not available
3 D構造
インタラクティブ化学構造モデル





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作用メカニズム
証明書(CoA、COO、BSE/TSEと分析図)
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.

17 results found

Lot NumberCertificate Type日付商品
A2304596Certificate of AnalysisSep 22, 2026 S100825
B2524177Certificate of AnalysisMar 01, 2025 S100825
B2524209Certificate of AnalysisMar 01, 2025 S100825
B2524210Certificate of AnalysisMar 01, 2025 S100825
F2601022Certificate of AnalysisMar 01, 2025 S100825
I2410166Certificate of AnalysisAug 22, 2024 S100825
I2410165Certificate of AnalysisAug 22, 2024 S100825
I2410164Certificate of AnalysisAug 22, 2024 S100825
I2410163Certificate of AnalysisAug 22, 2024 S100825
A2304617Certificate of AnalysisNov 24, 2022 S100825
K2317045Certificate of AnalysisNov 24, 2022 S100825
A2304629Certificate of AnalysisNov 24, 2022 S100825
G2230135Certificate of AnalysisJul 07, 2022 S100825
G2230133Certificate of AnalysisJul 07, 2022 S100825
G2230132Certificate of AnalysisJul 07, 2022 S100825
J2228144Certificate of AnalysisJul 07, 2022 S100825
J2228145Certificate of AnalysisJul 07, 2022 S100825
化学的性質と物理的性質
沸点(°C)100°C
融点(°C)48°C
分子量158.110 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass157.908 Da
Monoisotopic Mass157.908 Da
Topological Polar Surface Area104.000 Ų
Heavy Atom Count7
Formal Charge0
Complexity82.600
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 Count3
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Citations of This Product
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