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112144 二硫藍

for surfactant tests

二硫藍 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 129-17-9 EC Number: 204-934-1 Molar Mass: 566.66 g/mol Hill Formula: C₂₇H₃₂N₂O₆S₂
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
129-17-9204-934-1C₂₇H₃₂N₂O₆S₂566.66 g/mol

Products

Catalogue NumberPackaging Qty/Pack
1.12144.0025 玻璃瓶 25 g
Description
Catalogue Number112144
References
Product Information
CAS number129-17-9
EC number204-934-1
Hill FormulaC₂₇H₃₂N₂O₆S₂
Molar Mass566.66 g/mol
HS Code3212 90 90
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
Melting Point290 °C (分解)
pH value6.9 (10 g/l, H₂O, 20 °C)
Bulk density600 kg/m3
Solubility210 g/l
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Dye content (spectrophotometrically)≥ 40 %
Identity (UV/VIS-Spectrum)passes test
Absorption maximum λmax. (water)637 - 640 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; water)≥ 800
TLC-Testpasses test
Loss on drying (110 °C)≤ 7 %
Suitability for surfactant testspasses test
Global Trade Item Number
Catalogue Number GTIN
1.12144.0025 04022536139890