偶氮苯

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偶氮苯

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偶氮苯

Linear Formula: C₆H₅N=NC₆H₅

CAS No.:: 103-33-3
Molecular Weight:: 182.22
EC No.:: 203-102-5
Beilstein No.:: 1819138

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	424633	98%

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4-苯偶氮酚

Synonym(s): 4-羟基偶氮苯, 溶剂黄 7

Linear Formula: C₆H₅N=NC₆H₄OH

CAS No.:: 1689-82-3
Molecular Weight:: 198.22
EC No.:: 216-880-6
Beilstein No.:: 957567

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	131083	98%

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2,2′-二羟基偶氮苯

Synonym(s): 2,2′-羟基偶氮苯

Linear Formula: HOC₆H₄N=NC₆H₄OH

CAS No.:: 2050-14-8
Molecular Weight:: 214.22
EC No.:: 218-082-3

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	301787	97%

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偶氮苯-4-苯甲酸

Linear Formula: C₆H₅N=NC₆H₄CO₂H

CAS No.:: 1562-93-2
Molecular Weight:: 226.23
EC No.:: 216-347-8

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	479624	98%

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4-甲氧基偶氮苯

Synonym(s): 对苯偶氮苯甲醚

Empirical Formula (Hill Notation): C₁₃H₁₂N₂O

CAS No.:: 2396-60-3
Molecular Weight:: 212.25
EC No.:: 219-250-9
Beilstein No.:: 958054

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	64760	≥98.0%

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4-氨基偶氮苯

Synonym(s): 4-苯基偶氮苯胺

Linear Formula: C₆H₅N=NC₆H₄NH₂

CAS No.:: 60-09-3
Molecular Weight:: 197.24
Beilstein No.:: 1913042

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	46130	analytical standard
	00442	certified reference material, TraceCERT^®

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4,4'-偶氮二苯甲醚

Synonym(s): 4,4'-二甲氧基氧化偶氮苯, 4,4′-氧化偶氮二苯甲醚

Linear Formula: CH₃OC₆H₄N=N(O)C₆H₄OCH₃

CAS No.:: 1562-94-3
Molecular Weight:: 258.27
EC No.:: 216-348-3
Beilstein No.:: 752723

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	A97009	98%

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2-（4-羟基苯偶氮）苯甲酸

Synonym(s): 2-(4′-羟基苯偶氮)苯甲酸, 4′-羟基偶氮苯-2-羧酸, HABA, HBABA

Linear Formula: HOC₆H₄N=NC₆H₄CO₂H

CAS No.:: 1634-82-8
Molecular Weight:: 242.23
EC No.:: 216-655-2
Beilstein No.:: 1842696

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	H5126	≥95% (HPLC)

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4-苯基偶氮苯甲酰氯

Linear Formula: C₆H₅N=NC₆H₄COCl

CAS No.:: 104-24-5
Molecular Weight:: 244.68
EC No.:: 203-188-4

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	173452	97%

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N-羟基-7-偶氮苯并三氮唑溶液

Synonym(s): 3H-[1,2,3]-三唑[4,5-b]吡啶-3-醇, HOAt

Empirical Formula (Hill Notation): C₅H₄N₄O

CAS No.:: 39968-33-7
Molecular Weight:: 136.11
Beilstein No.:: 1211115

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	41996	~0.6 M in DMF

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N,N-二甲基-4,4′-二胺基偶氮苯

Synonym(s): 4-氨基-4′-二甲氨基偶氮苯, N,N-二甲基-4,4-偶氮二苯胺

Linear Formula: (CH₃)₂NC₆H₄N=NC₆H₄NH₂

CAS No.:: 539-17-3
Molecular Weight:: 240.30
EC No.:: 208-712-5
Beilstein No.:: 748253

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	379298	97%

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4-（4-硝基苯偶氮）间苯二酚

Synonym(s): 偶氮紫, 镁离子 I

Linear Formula: O₂NC₆H₄N=NC₆H₃-1,3-(OH)₂

CAS No.:: 74-39-5
Molecular Weight:: 259.22
EC No.:: 200-808-5
Beilstein No.:: 674709

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	114669	Dye content 90 %

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4-(2-吡啶偶氮)间苯二酚

Synonym(s): PAR

Empirical Formula (Hill Notation): C₁₁H₉N₃O₂

CAS No.:: 1141-59-9
Molecular Weight:: 215.21
EC No.:: 214-528-6
Beilstein No.:: 184665

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	323209	96%

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4-(二甲氨基)偶氮苯-4′-磺酰氯

Synonym(s): 4-(N,N-二甲基氨基)偶氮苯-4'-磺酸氯, 4-二甲胺基苯基偶氮苯磺酰氯, DABS-Cl

Linear Formula: (CH₃)₂NC₆H₄N=NC₆H₄SO₂Cl

CAS No.:: 56512-49-3
Molecular Weight:: 323.80
EC No.:: 260-235-1
Beilstein No.:: 3064095

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	39068	≥97.5% (AT)
	89802	for HPLC derivatization, LiChropur^™, 98.0-102.0% (AT)

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4-氨基-1,1＆＃8242;-偶氮苯-3,4′-二磺酸单钠盐

Synonym(s): 2-氨基-5 - （[4-磺苯基] 偶氮）苯磺酸酸单钠盐, 酸性黄9 单钠盐

Linear Formula: RO₃SC₆H₄N=NC₆H₃(NH₂)SO₃R, R = H or Na

CAS No.:: 74543-21-8
Molecular Weight:: 379.34
EC No.:: 277-916-4

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	250309	Dye content 90 %

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磷酸吡哆醛-6-偶氮（苯-2，4-二磺酸）四钠盐水合物

Synonym(s): 4-[[4-甲酰基-5-羟基-6-甲基-3-[（膦酰氧基）甲基]-2-吡啶基]偶氮] -1,3-苯二磺酸四钠盐, PPADS 四钠盐水合物

Empirical Formula (Hill Notation): C₁₄H₁₀N₃Na₄O₁₂PS₂ · xH₂O

CAS No.:: 192575-19-2
Molecular Weight:: 599.31 (anhydrous basis)

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	P178	solid, ≥98% (HPLC)

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聚[1-[4-(3-羧基-4-羟基苯偶氮)苯磺酰氨基]-1,2-乙二基钠盐]

Linear Formula: [-CH₂CH[NHSO₂C₆H₄N=NC₆H₃(OH)CO₂Na]-]_n

CAS No.:: 219957-04-7

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	346411	technical grade

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4-(2-吡啶偶氮)间苯二酚单钠盐水合物

Synonym(s): PAR 单钠盐水合物

Empirical Formula (Hill Notation): C₁₁H₈N₃NaO₂ · xH₂O

CAS No.:: 16593-81-0
Molecular Weight:: 237.19 (anhydrous basis)
Beilstein No.:: 3825637

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	178268

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氨芬酸钠

Synonym(s): 氧化偶氮苯, 氨芬酸钠

Empirical Formula (Hill Notation): C₁₂H₁₀N₂O

CAS No.:: 495-48-7
Molecular Weight:: 198.22
EC No.:: 207-802-1
Beilstein No.:: 7462853

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	45763	PESTANAL^®, analytical standard

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喹啉

Synonym(s): 1-偶氮萘, 苯并吡啶

Empirical Formula (Hill Notation): C₉H₇N

CAS No.:: 91-22-5
Molecular Weight:: 129.16
EC No.:: 202-051-6
Beilstein No.:: 107477

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	94517	analytical standard
	241571	reagent grade, 98%

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N^G,N^G ′-二甲基-L-精氨酸二(对羟基偶氮苯对磺酸) 盐

Synonym(s): SDMA

Empirical Formula (Hill Notation): C₈H₁₈N₄O₂ · 2C₁₂H₁₀N₂O₄S

CAS No.:: 1266235-58-8
Molecular Weight:: 758.82

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	D0390	≥99% (TLC)

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苏丹 I-d₅

Synonym(s): 1-苯偶氮基-2-萘酚-d₅

Linear Formula: C₆D₅N=NC₁₀H₆OH

CAS No.:: 752211-63-5
Molecular Weight:: 253.31

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	34184	analytical standard

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苏丹 I

Synonym(s): 1-苯偶氮基-2-萘酚, 溶剂黄 14

Linear Formula: C₆H₅N=NC₁₀H₆OH

CAS No.:: 842-07-9
Molecular Weight:: 248.28
EC No.:: 212-668-2

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	103624	Dye content ≥95 %
	51383	analytical standard

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甲基红（C.I.13020）

Synonym(s): 甲基红（C.I.13020）

Empirical Formula (Hill Notation): C₁₅H₁₅N₃O₂

CAS No.:: 493-52-7
Molecular Weight:: 269.30

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	1.06076	indicator ACS,Reag. Ph Eur

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邻氨基偶氮甲苯

Synonym(s): 4′-氨基-2,3′-二甲基偶氮苯, 溶剂黄 3

Linear Formula: CH₃C₆H₄N=NC₆H₃(CH₃)NH₂

CAS No.:: 97-56-3
Molecular Weight:: 225.29
EC No.:: 202-591-2
Beilstein No.:: 6506005

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	31629	analytical standard

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苏丹红 G

Synonym(s): 1-(2-甲氧基苯偶氮)-2-萘酚, 油红 113

Empirical Formula (Hill Notation): C₁₇H₁₄N₂O₂

CAS No.:: 1229-55-6
Molecular Weight:: 278.31
EC No.:: 214-968-9
Beilstein No.:: 1843558

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	91282	analytical standard
	17373	reagent for Ph. Eur.

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甲基红盐酸盐

Synonym(s): 4-二甲氨基偶氮苯-2′-羧酸盐酸盐, 酸性红 2

Linear Formula: (CH₃)₂NC₆H₄N=NC₆H₄CO₂H·HCl

CAS No.:: 63451-28-5
Molecular Weight:: 305.76
EC No.:: 264-190-9

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	861235	ACS reagent

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柯胺G

Synonym(s): 4,4′-双（3-羧基-4-羟基苯偶氮）联苯二钠盐

Empirical Formula (Hill Notation): C₂₆H₁₆N₄Na₂O₆

CAS No.:: 6472-91-9
Molecular Weight:: 526.41

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	C1115	≥95% (HPLC), solid

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乙基橙钠盐

Synonym(s): 4-(4-二乙基氨基苯基偶氮)苯磺酸钠盐

Linear Formula: (C₂H₅)₂NC₆H₄N=NC₆H₄SO₃Na

CAS No.:: 62758-12-7
Molecular Weight:: 355.39
EC No.:: 263-716-4
Beilstein No.:: 3821641

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	199567	indicator grade, Dye content 90 %

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甲基红钠盐

Synonym(s): 4-二甲基氨基偶氮苯-2′-羧酸钠盐, 酸性红2

Empirical Formula (Hill Notation): C₁₅H₁₄N₃NaO₂

CAS No.:: 845-10-3
Molecular Weight:: 291.28
EC No.:: 212-682-9
Beilstein No.:: 4065488

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	M8256	Crystalline
	114502	ACS reagent, Dye content 95 %

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Page 1 of 3

偶氮苯

偶氮苯

偶氮苯

4-苯偶氮酚

2,2′-二羟基偶氮苯

偶氮苯-4-苯甲酸

4-甲氧基偶氮苯

4-氨基偶氮苯

4,4'-偶氮二苯甲醚

2-（4-羟基苯偶氮）苯甲酸

4-苯基偶氮苯甲酰氯

N-羟基-7-偶氮苯并三氮唑 溶液

N,N-二甲基-4,4′-二胺基偶氮苯

4-（4-硝基苯偶氮）间苯二酚

4-(2-吡啶偶氮)间苯二酚

4-(二甲氨基)偶氮苯-4′-磺酰氯

4-氨基-1,1＆＃8242;-偶氮苯-3,4′-二磺酸 单钠盐

磷酸吡哆醛-6-偶氮（苯-2，4-二磺酸） 四钠盐 水合物

聚[1-[4-(3-羧基-4-羟基苯偶氮)苯磺酰氨基]-1,2-乙二基钠盐]

4-(2-吡啶偶氮)间苯二酚 单钠盐 水合物

氨芬酸钠

喹啉

NG,NG ′-二甲基-L-精氨酸 二(对羟基偶氮苯对磺酸) 盐

苏丹 I-d5

苏丹 I

甲基红（C.I.13020）

邻氨基偶氮甲苯

苏丹红 G

甲基红 盐酸盐

柯胺G

乙基橙 钠盐

甲基红 钠盐

N-羟基-7-偶氮苯并三氮唑溶液

4-氨基-1,1＆＃8242;-偶氮苯-3,4′-二磺酸单钠盐

磷酸吡哆醛-6-偶氮（苯-2，4-二磺酸）四钠盐水合物

4-(2-吡啶偶氮)间苯二酚单钠盐水合物

N^G,N^G ′-二甲基-L-精氨酸二(对羟基偶氮苯对磺酸) 盐

苏丹 I-d₅

甲基红盐酸盐

乙基橙钠盐

甲基红钠盐