3,6-Dihydroxynaphthalene-2,7-disulfonic Acid Disodium Salt - >98.0%(HPLC), high purity , CAS No.7153-21-1

Item Number

D155559

Grouped product items
SKU	Size	Availability	Price
D155559-5g	5g	In stock	$11.90
D155559-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$43.90
D155559-100g	100g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$157.90
D155559-250g	250g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$173.90
D155559-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$315.90

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Basic Description

Synonyms	7153-21-1\|2,7-Naphthalenedisulfonic acid, 3,6-dihydroxy-, disodium salt\|Disodium 3,6-Dihydroxynaphthalene-2,7-disulfonate\|Sodium 3,6-dihydroxynaphthalene-2,7-disulfonate\|2,7-Dihydroxynaphthalene-3,6-disulfonic Acid Disodium Salt\|disodium;3,6-dihydroxynaph
Specifications & Purity	>98.0%(HPLC)
Shipped In	Normal

Names and Identifiers

IUPAC Name	disodium;3,6-dihydroxynaphthalene-2,7-disulfonate
INCHI	InChI=1S/C10H8O8S2.2Na/c11-7-1-5-2-8(12)10(20(16,17)18)4-6(5)3-9(7)19(13,14)15;;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);;/q;2*+1/p-2
InChi Key	TVCXTRSVWGUSPY-UHFFFAOYSA-L
Canonical SMILES	C1=C2C=C(C(=CC2=CC(=C1O)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+]
Isomeric SMILES	C1=C2C=C(C(=CC2=CC(=C1O)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+]
PubChem CID	81587
Molecular Weight	364.25
Reaxy-Rn	3643587

Certificates

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6 results found

Lot Number	Certificate Type	Date	Item
L2318172	Certificate of Analysis	Dec 26, 2023	D155559
C1925042	Certificate of Analysis	Jan 25, 2023	D155559
F2330094	Certificate of Analysis	Jul 30, 2022	D155559
G2227724	Certificate of Analysis	Jul 30, 2022	D155559
G2225027	Certificate of Analysis	Jul 28, 2022	D155559
G2225029	Certificate of Analysis	Jul 28, 2022	D155559

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.
Reaxy-Rn	3643587

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Basic Description