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Disodium 3,6-dihydroxynaphthalene-2,7-disulphonate

Name: Disodium 3,6-dihydroxynaphthalene-2,7-disulphonate
Brand: 2A Biotech
SKU: 2A-9033449

CAS Number7153-21-1

SynonymsEINECS 230-499-2; MFCD00004090; Disodium 3,6-dihydroxynaphthalene-2,7-disulphonate

Molecular Formula(HO)2C10H4(SO3Na)2·2H2O

Molecular Weight400.29

Purity≥78.5%

Melting Point>300 °C (lit.)

Appearancepowder

EINECS204-972-9

Cat. No.: 2A-9033449 Purity: ≥78.5%

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Quality Control of [ 7153-21-1 ] Purity: ≥78.5% SDS Specification MoL

Chemical & Physical Properties
CAS Number	7153-21-1
Catalog No.	2A-9033449
Chinese Name	3,6-二羟基-2,7-萘二磺酸二钠盐
Synonyms	EINECS 230-499-2; MFCD00004090; Disodium 3,6-dihydroxynaphthalene-2,7-disulphonate
Molecular Formula	(HO)2C10H4(SO3Na)2·2H2O
Molecular Weight	400.29
Purity	≥78.5
Melting Point	>300 °C (lit.)
Appearance	powder
Storage Condition	Should be sealed and stored in a cool, dry place a
EINECS	204-972-9
PubChem ID	329749776
MDL Number	MFCD00150612
SMILES	O.O.[Na+].[Na+].Oc1cc(cc2cc(cc(O)c12)S([O-])(=O)=O)S([O-])(=O)=O
InChI	1S/C10H8O8S2.2Na.2H2O/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;;;;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);;;21H2/q;2+1;;/p-2
InChI Key	QUEAKWJKJBFNEG-UHFFFAOYSA-L
NACRES Code	NA.21
UNSPSC	12352100
MSDS	msds/33449_1_7153_21_1.pdf
Transport Info	Product name: Purity: 98.0%
MSDS Transport Info	Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified

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