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Created with Pixso. Black Powder Eriochrome Black T CAS 1787-61-7 for EDTA Complexometric Titration

Black Powder Eriochrome Black T CAS 1787-61-7 for EDTA Complexometric Titration

Nome da marca: Senzhuo
Número do modelo: SZ-MXM
MOQ: 1kg
Preço: Negociável
Tempo de entrega: Dentro de 7 dias
Condições de pagamento: L/C, T/T, Western Union, MoneyGram
Informações pormenorizadas
Lugar de origem:
China
Certificação:
ISO9001
Nome do produto:
Eriochrome Preto T
CAS:
1787-61-7
MF:
C20H12N3NaO7S
PM:
461,38
EINECS:
217-250-3
aparência:
Pó preto
Detalhes da embalagem:
25 kg/tambor ou conforme exigência do cliente.
Habilidade da fonte:
1000 toneladas/mês
Destacar:

Black powder Eriochrome Black T

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CAS 1787-61-7 Eriochrome Black T

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EDTA complexometric titration Mordant Black 11

Descrição do produto
Black Powder Eriochrome Black T Indicator
Eriochrome Black T indicator (CAS 1787-61-7), also known as Mordant Black 11 or Elektrochrome Black T indicator, is a versatile metal ion indicator used in complexometric titrations. The chemical name is 1-(1-hydroxy-2-naphthylazo)-6-nitro-2-naphthol-4-sulfonate sodium salt.
Product Specifications
Product NameEriochrome Black T
CAS Number1787-61-7
Molecular FormulaC20H12N3NaO7S
Molecular Weight461.38
EINECS217-250-3
AppearanceBlack powder
Black Powder Eriochrome Black T CAS 1787-61-7 for EDTA Complexometric Titration 0
Applications
  • Comprehensive indicator for determining barium, cadmium, indium, magnesium, manganese, calcium, lead, scandium, strontium, zinc, zirconium, and other metal ions
  • Primary indicator for EDTA complexometric titration, particularly suitable as an indicator for magnesium
  • Used as an indicator when determining total hardness (total calcium and magnesium ions) of water samples
  • Typically mixed with KCl or NaCl to form solid mixtures due to poor aqueous solution stability
Frequently Asked Questions
Can I get some samples?
Yes, sample orders are available for quality checks and market testing. The customer is responsible for sample and express costs.
Do you accept customized orders?
Yes, we welcome ODM & OEM requests.
What's the lead time?
Lead time depends on order quantity. Small orders typically require 3-5 days, while larger orders require negotiation.
What are your warranty terms?
We offer a 12-month warranty period.
What payment methods do you accept?
We accept Escrow, T/T, Western Union, Cash, and other payment methods.