Acid chrome blue K

Product Name: Acid chrome blue K
CAS No.: 3270-25-5
Chemical Name: Acid chrome blue K
Synonyms: C.I.16675;Chrome Blue K;Mordant Blue 31;Acid Chrome Blue K;C.I.Mordant Blue 31;Acid Chromate Blue K;Acidic Chrome Blue K;Chrome fast navy blue R;C.I.Mordant Blue 31:C.I.16675;Acid chrome blue K ISO 9001：2015 REACH
CBNumber: CB4874645
Molecular Formula: C16H13N2NaO12S3
Formula Weight: 544.45
MOL File: 3270-25-5.mol

More

Less

Acid chrome blue K Property

form: Solid
color: Dark purple to black
CAS DataBase Reference: 3270-25-5(CAS DataBase Reference)

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Ambeed

Product number: A760027
Product name: AcidchromeblueK
Purity: 98+%
Packaging: 5g
Price: $7
Updated: 2021/12/16

Ambeed

Product number: A760027
Product name: AcidchromeblueK
Purity: 98+%
Packaging: 25g
Price: $15
Updated: 2021/12/16

Ambeed

Product number: A760027
Product name: AcidchromeblueK
Purity: 98+%
Packaging: 100g
Price: $49
Updated: 2021/12/16

More

Less

Acid chrome blue K Chemical Properties,Usage,Production

Uses

Acid chrome blue K is a metal indicator. The solution color of the LAMP (Loop-mediated isothermal amplification) reaction with ACBK (Acid chrome blue K) changes from red to blue based on a decrease in the Mg2+ concentration in the reaction solution[1].

Preparation

3-Amino-4-hydroxybenzenesulfonic acid diazotization, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid coupling.

Properties and Applications

red light navy blue. Soluble in water and ethanol. In concentrated sulfuric acid to purple, dilution after blue light pink; In concentrated nitric acid for dark orange to yellow brown. Dye aqueous solution and sodium hydroxide as yellow solution.

Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
			Alkali	Acid
ISO	4-5	5	5	2-3	4-5	5	5

References

[1] Wang X, et al. Use of a novel metal indicator to judge loop-mediated isothermal amplification for detecting the 35S promoter. Anal Bioanal Chem. 2017 Feb;409(4):881-889. DOI:10.1007/s00216-016-0084-x

Acid chrome blue K Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

Acid chrome blue K Suppliers

China 215 India 1 United Kingdom 1 United States 2 Global 219

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Tangshan Moneide Trading Co., Ltd.

Tel: 0315-8309571 15633399667
Fax: +86-315-7726572
Email: sales@moneidechem.com
Country: China
ProdList: 704
Advantage: 57

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9815
Advantage: 79

Hunan Hui Bai Shi Biotechnology Co., Ltd.

Tel: 0731-85526065 13308475853
Email: ivy@hnhbsj.com
Country: China
ProdList: 7247
Advantage: 62

Hangzhou Yuhao Chemical Technology Co., Ltd

Tel: 0571-82693216
Fax: +86-571-82880190
Email: info@yuhaochemical.com
Country: China
ProdList: 6387
Advantage: 52

ShangHai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847 13636370518
Fax: 021-55068248
Email: shyysw007@163.com
Country: China
ProdList: 4999
Advantage: 60

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
Fax: 021-50323701
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

The future of Shanghai Industrial Co., Ltd.

Tel: 021-61552785
Fax: 021-55660885
Email: sales@shshiji.com
Country: China
ProdList: 9546
Advantage: 55

Shanghai Ruji Biology Technology Co., Ltd.

Tel: +86-21-65211385-8001 36031160
Fax: +86-21-65211385-8004
Email: sales@shruji.com
Country: China
ProdList: 3224
Advantage: 55

More

Less

View Lastest Price from Acid chrome blue K manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Acid chrome blue K 3270-25-5
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 1000kg
Release date: 2025-09-15

Career Henan Chemical Co

Product: Acid chrome blue K 3270-25-5
Price: US $8.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10MT
Release date: 2018-12-16

3270-25-5, Acid chrome blue KRelated Search:

Fuchsin Acid Mordant Blue 13 Ammonium phosphate dibasic Potassium chromate Sodium tetraborate decahydrate Ferrous sulfate Tartrazine Acid Black 1 Acid Orange 7 Acid Red 94 ACID RED 26 Acid Red 87 Aniline Blue Acid Blue 119 ACID RED 88 Acid Red 73 asbestos ACID RED 1

4,5-Dihydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt

C.I.Mordant Blue 31

Chrome Blue K

Acid Chrome Blue K

2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-[2-(2-hydroxy-5-sulfophenyl)diazenyl]-, sodium salt (1:3)

C.I.16675

Chrome fast navy blue R

Acid chrome blue K ISO 9001：2015 REACH

Acid Chromate Blue K

C.I.Mordant Blue 31:C.I.16675

Mordant Blue 31

2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-, trisodium salt

Acid chrome blue K-Naphthol Green B indicator（K-B）

Acidic Chrome Blue K

7-(2-Hydroxy-5-sulfophenylazo)-1,8-dihydroxynaphthal

3270-25-5

C16H9N2Na3O12S3