nitroso-r-salt ar

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Description

3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt; 1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt

CAS 525-05-3
Molecular Formula C10H5O8NS2Na2
Molecular Weight 377.30
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour Yellow powder
Odour Slight odour Melting Point/ Freezing Point [°C] >300°C
Solubility in Water [% weight] Soluble in water
Specifications
Appearance Yellow orange powder Loss On Drying Max 1%
Suitability (For Determination of Cobalt) Passes test Sensitivity For Cobalt 1:1000000
Dangerous Goods Information
UN Number – DG Class –
Safety Information & Hazard Symbols
Symbol GHS07
Signal Word Warning
Hazard Statement H302-H312-H332
Precaution Statement P280

nitroso-r-salt ar

Price range: $27.40 through $78.90

SKU C01873-00025-HS Category
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