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2,7-Naphthalenedisulfonic acid, 4-[(1-amino-5-hydroxynaphthalenyl)azo]-5-hydroxy-, disodium salt

 化學(xué)構(gòu)造式
1323-94-0
CAS番號(hào).
1323-94-0
化學(xué)名:
別名:
英語(yǔ)名:
2,7-Naphthalenedisulfonic acid, 4-[(1-amino-5-hydroxynaphthalenyl)azo]-5-hydroxy-, disodium salt
英語(yǔ)別名:
Acid Blue 70;C.I.Acid Blue 70:C.I.17000;2,7-Naphthalenedisulfonic acid, 4-[(1-amino-5-hydroxynaphthalenyl)azo]-5-hydroxy-, disodium salt
CBNumber:
CB94748271
化學(xué)式:
C20H13N3Na2O8S2
分子量:
533.44206
MOL File:
1323-94-0.mol

2,7-Naphthalenedisulfonic acid, 4-[(1-amino-5-hydroxynaphthalenyl)azo]-5-hydroxy-, disodium salt 物理性質(zhì)

安全性情報(bào)

2,7-Naphthalenedisulfonic acid, 4-[(1-amino-5-hydroxynaphthalenyl)azo]-5-hydroxy-, disodium salt 価格

メーカー 製品番號(hào) 製品説明 CAS番號(hào) 包裝 価格 更新時(shí)間 購(gòu)入

2,7-Naphthalenedisulfonic acid, 4-[(1-amino-5-hydroxynaphthalenyl)azo]-5-hydroxy-, disodium salt 化學(xué)特性,用途語(yǔ),生産方法

製造方法

4-Amino-5-hydroxynaphthalene-2,7-disulfonic aciddiazo, and 5-Aminonaphthalen-1-olin acetic acid medium coupling.

Properties and Applications

green light blue. Soluble in water for purple. The strong sulfuric acid in blue, diluted began to change color, and then into a purple. In water solution to join hydrochloric acid colour and lustre is basic unchanged; Add thick sodium hydroxide solution for orange.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 4 3 2 2 3

2,7-Naphthalenedisulfonic acid, 4-[(1-amino-5-hydroxynaphthalenyl)azo]-5-hydroxy-, disodium salt 上流と下流の製品情報(bào)

原材料

準(zhǔn)備製品


2,7-Naphthalenedisulfonic acid, 4-[(1-amino-5-hydroxynaphthalenyl)azo]-5-hydroxy-, disodium salt 生産企業(yè)

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