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Tiron

Catalog No. 89460 Name Sigma Aldrich
CAS Number 270573-71-2 Website http://www.sigmaaldrich.com
M. F. C6H6Na2O9S2 Telephone 1-800-521-8956
M. W. 332.21598 Fax
Purity Email
Storage Chembase ID: 148732

SYNONYMS

Title
钛试剂
IUPAC name
disodium 4,5-dihydroxybenzene-1,3-disulfonate hydrate
IUPAC Traditional name
disodium 4,5-dihydroxybenzene-1,3-disulfonate hydrate
Synonyms
4,5-Dihydroxy-1,3-benzenedisulfonic acid disodium salt monohydrate
4,5-二羟基-1,3-苯二磺酸 二钠盐 一水合物

DATABASE IDS

EC Number 205-741-5
PubChem SID 24889224
CAS Number 270573-71-2
MDL Number MFCD00149531

PROPERTIES

Grade indicator (for complexometry)
Impurities ~5% water
Linear Formula (OH)2C6H2(SO3Na)2 · H2O
Melting Point >300 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
RTECS CZ9263000
Safety Statements 26
German water hazard class 3

DETAILS

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REFERENCES