Chemical-Suppliers Chemical-Suppliers

Calconcarboxylic acid

×
Formula: C21H14N2O7S
CAS: 3737-95-9
search Element: calconcarboxylic acid
Page Content Identification Properties Suppliers Prices & Availability Get Quick Quote ☰

Identification

Structural Formula
Calconcarboxylic acid
CAS:
3737-95-9
EINECS:
223-117-0
Molecular Formula:
C21H14N2O7S
MDL:
MFCD00004078
SMILES:
C1=CC=C2C(=C1)C=C(C(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O)O)C(=O)O
Synonym:
kalces ; calconcarboxylicacidgr ; calconcarboxylic aci ; calconcarboxylic acid ; cal red ; hhsnn ; labotest-bb lt00454622 ; nn【dotite】 ; cal-red(r) ; hhsnna


Description

Used with EDTA in the presence of magnesium as an indicator for calcium titrations.; Quality: Contains an inert diluent.


Suppliers

Aozeal Certified Standards (AOCS), Inc.
C0255.00
+
H&Z Industry Co.,Ltd
HIC8403360
+
Alfa (A Johnson Matthey Company)
A13444032
Carbone Scientific Co., Ltd.
CS11763528
+
Xingrui Industry Co., Limited
XIL12184872
+
Leap Chem Co., Ltd
LC7562268
+
Santa Cruz Biotechnology, Inc.
217820
Dayang Chem (Hangzhou) Co.,Ltd.
DC13025208
+
Get Quick Quote

CAS equal suppliers

Patton
Krada CPS Industry S.L
KCIS132660
Calconcarboxylic acid, Reag.
Haihang Industry Co., Ltd.
HI21846552
2-Hydroxy-1-[(2-hydroxy-4-sulfo-1-naphthyl)-azo]-3-naphthoic acid
CM Fine Chemicals
CFC994539780
2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic Acid (1:100 diluted with K2SO4)
TCI Chemicals (India) Pvt. Ltd.
H0250
3-Hydroxy-4-[2-(2-hydroxy-4-sulfonaphthalen-1-yl)diazen-1-yl]naphthalene-2-carboxylic acid
Salsbury Chemicals, Inc.
SC2376071280
3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic Acid, Indicator Grade, Pure
Acros Organics BVBA
AOB2027381092

Prices & Availability




Data is processed


x

Properties for Calconcarboxylic acid

Molecular Weight:
438.42 g·mol−1
Melting point:
300 °C(lit.)
Solubility:
Soluble in water, 1 M NaOH (10 mg/ml), ethanol, and methanol.
Physical Description:
dark violet powder
x

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xi
Hazard symbol Xi
x

Alternative Distributors of [Calconcarboxylic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Synbias Ltd | ABCR GmbH & Co. KG | Jinan Great Chemical Co., Ltd. | Carl Roth GmbH + Co KG | Aakash Chemicals & Dye-Stuffs, Inc. | East Chemical Industry Co., Ltd. | Nile Chemicals | Jinan Haohua Industry Co., Ltd.

x

Downloads

Mol File:
-/-
MSDS:
-/-




View related products













▲
▲