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Calconcarboxylic acid

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Formula: C21H14N2O7S
CAS: 3737-95-9

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

Autech Industry Co.,Limited
AIC11344536
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
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Prices & Availability




Data is processed


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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
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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
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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.

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