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Calmagite

Calmagite structure

CAS No:
3147-14-6
Formula:
C17H14N2O5S
Chemical Name:
Calmagite
Synonyms:
1-Naphthalenesulfonic acid,3-hydroxy-4-[2-(2-hydroxy-5-methylphenyl)diazenyl]-;1-Naphthalenesulfonic acid,3-hydroxy-4-[(6-hydroxy-m-tolyl)azo]-;1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-5-methylphenyl)azo]-;2-Naphthol-4-sulfonic acid,1-(6-hydroxy-m-tolylazo)-;3-Hydroxy-4-[2-(2-hydroxy-5-methylphenyl)diazenyl]-1-naphthalenesulfonic acid;Calmagite;1-(1-Hydroxy-4-methyl-2-phenylazo)-2-naphthol-4-sulfonic acid;1-[(2-Hydroxy-5-methylphenyl)azo]-2-naphthol-4-sulfonic acid;1-(1-Hydroxy-4-methyl-4-phenylazo)-2-naphthol-4-sulfonic acid;3-Hydroxy-4-[(6-hydroxy-m-tolyl)azo]-1-naphthalenesulfonic acid;NSC 299391
Categories:
Water Treatment Chemical > Water Stabilizer

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Description

Calmagite is a complexometric indicator which can be used to detect calcium and magnesium in various samples.

Calmagite Basic Attributes

Molecular Weight：

358.37

Exact Mass：

358.37

BRN：

708596

EC Number：

221-563-0

UNII：

0A3KVV9HZC

NSC Number：

299391

DSSTox ID：

DTXSID8062866

HScode：

2927000090

Characteristics

PSA：

127.93000

XLogP3：

1.45

Appearance：

Purple Powder

Density：

1.5±0.1 g/cm3

Melting Point：

330 °C(lit.)

Refractive Index：

1.682

Water Solubility：

soluble in water, ethanol

Storage Conditions：

Store at RT.

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36

Marks：

Stability/Shelf Life：

Stable. Incompatible with strong oxidizing agents.

GHS Classification：

|Warning|H315 (98.46%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 67 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

calmagite

Calmagite Use and Manufacturing

Uses

As indicator in titration of Ca or Mg with EDTA.

Manufacturing Info：

1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(2-hydroxy-5-methylphenyl)diazenyl]-: ACTIVE

Computed Properties

Molecular Weight:358.4
XLogP3:3.4
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:3
Exact Mass:358.06234272
Monoisotopic Mass:358.06234272
Topological Polar Surface Area:128
Heavy Atom Count:25
Complexity:590
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of Calmagite

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CN
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China Largest Manufacturer Supply High Purity CALMAGITE CAS 3147-14-6

CAS No.: 3147-14-6

Grade: Pharmaceutical Grade

Content: 99%

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Shandong Ranhang Biotechnology Co., Ltd. Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of chemical

CALMAGITE 3147-14-6

CAS No.: 3147-14-6

Grade: Industrial Grade

Content: 99%

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Guide of Calmagite

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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Calmagite

SDS

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