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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > 4-Acetamido-5-hydroxynaphthalene-2,7-disulphonic acid
4-Acetamido-5-hydroxynaphthalene-2,7-disulphonic acid structure, CAS 134-34-9

4-Acetamido-5-hydroxynaphthalene-2,7-disulphonic acid

CAS Number134-34-9

Synonyms8-Acetamino-naphthol-(1)-disulfonsaeure-(3.6); 4-acetamido-5-hydroxynaphthalene-2,7-disulphonic acid; 4-acetylamino-5-hydroxy-naphthalene-2,7-disulfonic acid; Einecs 205-139-2; 1-acetylamino-8-hydroxy-naphthalene-3,6-disulfonic acid; 4-Acetylamino-5-hydroxy-naphthalin-2,7-disulfonsaeure; 1-ACETAMIDO-8-NAPHTHOL-3,6-DISULFONIC ACID; 8-acetylamino-3,6-disulfo-1-naphthol; acetyl H acid; 4-(acetylamino)-5-hydroxy-7-naphthalenedisulfonic acid; 1-Acetylamino-8-naphthol-3,6-disulfonic acid; 1-Acetylamino-8-hydroxy-3,6-naphthalenedisulfonic acid; N-Acetyl H Acid

Molecular FormulaC12H9NNa2O8S2

Molecular Weight405.315

Purity98.00%

Density1.801 g/cm3

Boiling Point

Melting Point

Flash Point

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Cat. No.: 2A-9020725 Purity: 98.00%
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Quality Control of [ 134-34-9 ] Purity: 98.00% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number134-34-9
Catalog No.2A-9020725
Chinese NameN-乙酰H酸
Synonyms8-Acetamino-naphthol-(1)-disulfonsaeure-(3.6); 4-acetamido-5-hydroxynaphthalene-2,7-disulphonic acid; 4-acetylamino-5-hydroxy-naphthalene-2,7-disulfonic acid; Einecs 205-139-2; 1-acetylamino-8-hydroxy-naphthalene-3,6-disulfonic acid; 4-Acetylamino-5-hydroxy-naphthalin-2,7-disulfonsaeure; 1-ACETAMIDO-8-NAPHTHOL-3,6-DISULFONIC ACID; 8-acetylamino-3,6-disulfo-1-naphthol; acetyl H acid; 4-(acetylamino)-5-hydroxy-7-naphthalenedisulfonic acid; 1-Acetylamino-8-naphthol-3,6-disulfonic acid; 1-Acetylamino-8-hydroxy-3,6-naphthalenedisulfonic acid; N-Acetyl H Acid
Molecular FormulaC12H9NNa2O8S2
Molecular Weight405.315
Purity98.00
Density1.801 g/cm3
HTC2924299090
MDL NumberMFCD00021507
SMILESCC(=O)Nc1cc(S(=O)(=O)O)cc2cc(S(=O)(=O)O)cc(O)c12
InChIInChI=1S/C12H11NO8S2.2Na/c1-6(14)13-10-4-8(22(16,17)18)2-7-3-9(23(19,20)21)5-11(15)12(7)10;;/h2-5,15H,1H3,(H,13,14)(H,16,17,18)(H,19,20,21);;/q;2*+1/p-2
InChI KeyDACUJXBUANTBKE-UHFFFAOYSA-N
MSDSmsds/20725_1_134_34_9.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 30.0%
Transport InfoProduct name: Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
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