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CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE

Product Name
CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE
CAS No.
5808-22-0
Chemical Name
CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE
Synonyms
CHROMOTROPIC ACID;disodiuM salt dihydrate;DISODIUM CHROMOTROPATE;CHROMOTROPIC ACID SODIUM SALT DIHYDRATE;CHROMOGENE C;Mordant Brow;MORDANT BROWN 7;Chromotropic acid di;CHROMOGEN C DIHYDRATE;Disodium chromic acid
CBNumber
CB0496621
Molecular Formula
C10H11NaO9S2
Formula Weight
362.3
MOL File
5808-22-0.mol
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CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE Property

Melting point:
>300 °C(lit.)
storage temp. 
Store below +30°C.
solubility 
170g/l
form 
Powder
Colour Index 
57030
color 
off-white
PH
3.6 (10g/l, H2O, 20℃)
Water Solubility 
Soluble in water.
Merck 
14,2241
BRN 
3647189
Stability:
Stable. Incompatible with strong oxidizers, strong acids, acid chlorides, acid anhydrides. Light sensitive.
CAS DataBase Reference
5808-22-0(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
TSCA 
Yes
HS Code 
29089990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
126225
Product name
Chromotropic acid disodium salt dihydrate
Purity
technical grade
Packaging
100g
Price
$169
Updated
2024/03/01
Sigma-Aldrich
Product number
126225
Product name
Chromotropic acid disodium salt dihydrate
Purity
technical grade
Packaging
500g
Price
$229.2
Updated
2024/03/01
Sigma-Aldrich
Product number
1.02498
Product name
Chromotropic acid disodium salt dihydrate
Purity
for analysis ACS,Reag. Ph Eur
Packaging
25g
Price
$282
Updated
2024/03/01
Sigma-Aldrich
Product number
27150
Product name
Chromotropic acid disodium salt dihydrate
Purity
puriss. p.a., ACS reagent, for the detection of Ag, ClO3-, Cr, Hg, NO2-, NO32-, Ti, ≥98.0%
Packaging
10g
Price
$138
Updated
2023/06/20
Sigma-Aldrich
Product number
27150
Product name
Chromotropic acid disodium salt dihydrate
Purity
puriss. p.a., ACS reagent, for the detection of Ag, ClO3-, Cr, Hg, NO2-, NO32-, Ti, ≥98.0%
Packaging
50g
Price
$314
Updated
2023/06/20
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CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE Chemical Properties,Usage,Production

Chemical Properties

white or gray to tan powder

Uses

4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, is used to improve the visualization of trichothecenes on developed TLC plates. It serves as an intermediate in the production of dyes, pigments, chelating reagents, sulfonic and sulfinic acids.

Uses

Chromotropic acid disodium salt dihydrate may be employed as a chromogenic reagent for the quantification of dipyrone in various pharmaceutical preparations.

General Description

Chromotropic acid disodium salt dihydrate is a tan colored sodium salt.

Purification Methods

Recrystallise it from H2O or H2O by adding EtOH. It complexes with Ag, ClO3-, Cr, Hg, NO2 , -NO3 and Ti. [Beilstein 11 H 72, 11 I 307, 11 II 174, 11 III 174, 11 IV 576.]

CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE Preparation Products And Raw materials

Raw materials

Preparation Products

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CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE Suppliers

NANTONG XINHE BIOTECH CO.,LTD
Tel
13813727166,15370460228; 13813727166
Email
sale_xinhe@outlook.com
Country
China
ProdList
81
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18736
Advantage
57
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
RYSS TECH LTD
Tel
400-188-0725 +86 21 34310725 13611771617
Fax
+86 21 34311076
Country
China
ProdList
2002
Advantage
57
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View Lastest Price from CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE manufacturers

Hebei Mojin Biotechnology Co., Ltd
Product
CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE 5808-22-0
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-15
Hebei Guanlang Biotechnology Co,.LTD
Product
CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE 5808-22-0
Price
US $4.60/KG
Min. Order
1KG
Purity
95%
Supply Ability
5000kg
Release date
2021-07-08
Hebei Guanlang Biotechnology Co., Ltd.
Product
CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE 5808-22-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2022-12-12

5808-22-0, CHROMOTROPIC ACID DISODIUM SALT DIHYDRATERelated Search:


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