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Black Crude 99.9% Iodine Prilled / Iodine Ball/ Iodine

Black Crude 99.9% Iodine Prilled / Iodine Ball/ Iodine

CAS: 60-18-4 L-Tyrosine
Package: 1g / 100g / 1 kg / 25 kg

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Product Introduction

On the basis of insisting on independent research and development, we carry out open cooperation. The company is committed to the field of Dyes Indicators, 2 ISOBUTYL 4 HYDROXY 4 METHYLTETRAHYDROPYRAN, Sodium thiosulfate pentahydrate and provides professional products and services to customers at home and abroad. We are always self-examining with extremely high standards, not easily slacking off, and continuously developing innovative capabilities. We create economic value while making a positive impact on our employees, customers, suppliers, and the local community. In the face of fierce market competition, we always adhere to the original intention, have the courage to open up and constantly innovate.

SPECIFICATION OF CAS: 60-18-4 L-Tyrosine

ITEMS

SPECIFICATION

Solubility

1 M HCl

Color

White to Pale-brown

Boiling point

314.29°C

Pka

2.2 (at 25℃)

BRN

392441

Alpha

-11.65 º (c=5,DIL HCL/H2O 50/50)

Storage temp.

Store below +30°C.

Refractive index

-12 ° (C=5, 1mol/L HCl)

Form

Powder

EPA Substance Registry System

L-Tyrosine (60-18-4)

PH

6.5 (0.1g/l, H2O)

FEMA

3736 | L-TYROSINE

InChIKey

OUYCCCASQSFEME-QMMMGPOBSA-N

Fp

176 °C

Density

1.34

JECFA Number

1434

Water Solubility

0.45 g/L (25 ºC)

Melting point

>300 °C (dec.) (lit.)

Merck

14,9839

Stability

Stable. Incompatible with strong oxidizing agents, strong reducing agents.

Optical activity

[α]20/D 11.5±1.0°, c = 4% in 1 M HCl

NIST Chemistry Reference

Tyrosine (60-18-4)

CAS DataBase Reference

60-18-4 (CAS DataBase Reference)

Company Information

Zhengzhou Alfa Chemical Co., Ltd

So far, Alfa Chemical has established one advanced base including production facility, test laboratories, research centers.

Coming from well-known domestic companies and top universities, our team are dedicated to research advanced chemicals, guarantee the quality of products by NMR, HPLC, MS, etc. analysis and provide research and manufacturing solutions for worldwide customers.

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FAQ

1) How do you take care when your clients received defective products?

A: Replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.

2) How do you check all the goods in the production line.

A: We have spot inspection and finished product inspection. We check the products of every batches when they go into next step production.

Our company constantly strengthens the construction of innovation base for invigorating trade through science and technology and supports the export of Black Crude 99.9% Iodine Prilled / Iodine Ball/ Iodine with independent brands and intellectual property rights. Dedication to the country, dedication to society, daring to be the first, seeking progress and development are the basic virtues of our staff. We have professionals with more than ten years of experience in design, development and on-site production management, able to provide various technical services.

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