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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

Tên thương hiệu: Senzhuo
Số mẫu: SZ-MXM
MOQ: 1kg
Giá cả: Có thể đàm phán
Thời gian giao hàng: Trong vòng 7 ngày
Điều khoản thanh toán: L/C,T/T,Western Union,MoneyGram
Thông tin chi tiết
Nguồn gốc:
Trung Quốc
Chứng nhận:
ISO9001
Tên sản phẩm:
Eriochrome Đen T
CAS:
1787-61-7
MF:
C20H12N3NaO7S
MW:
461,38
EINECS:
217-250-3
Vẻ bề ngoài:
bột màu đen
chi tiết đóng gói:
25kg/trống hoặc theo yêu cầu của khách hàng.
Khả năng cung cấp:
1000 tấn/tháng
Làm nổi bật:

Black powder Eriochrome Black T

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CAS 1787-61-7 Eriochrome Black T

,

EDTA complexometric titration Mordant Black 11

Mô tả sản phẩm
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.