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  6. Thermo Scientific Chemicals Calmagite, Indicator Grade, Pure

Thermo Scientific Chemicals Calmagite, Indicator Grade, Pure

Product Code. 10080730
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Quantity:
5 g
10 g
25 g
100 g
Packaging:
Glass bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Indicator
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 3147-14-6
Molecular Formula C17H14N2O5S
Molecular Weight (g/mol) 358.368
MDL Number MFCD00011656
InChI Key ASFVMSDYPYMUFL-UHFFFAOYSA-N
Synonym 3-Hydroxy-4-(2-hydroxy-5-methylphenylazo)-1-naphthalenesulfonic acid
PubChem CID 6364506
IUPAC Name 4-[(2-hydroxy-5-methylphenyl)hydrazinylidene]-3-oxonaphthalene-1-sulfonic acid
SMILES CC1=CC(=C(C=C1)O)NN=C2C3=CC=CC=C3C(=CC2=O)S(=O)(=O)O

Specifications

Merck Index 15, 1720
Infrared Spectrum Authentic
Formula Weight 358.38
Grade Extra Pure
Packaging Glass bottle
Specific Extinction 300 min. (610nm, in buffer)
Suitability suitable for determination of calcium and magnesium
Color Black
Quantity 25 g
Physical Form Crystalline Powder
Chemical Name or Material Calmagite
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Safety and Handling

compliance-icons
Product Identifier
  • Calmagite
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only

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