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High Quality Food Additives Green Ammonium Ferric Citrate CAS 1185-57-5

High Quality Food Additives Green Ammonium Ferric Citrate CAS 1185-57-5

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

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Product Introduction

We always adhere to the corporate tenet of "be the world leader of Diethyl phthalate, Dyes Indicators, L Menthol and contribute to the improvement of human life quality", use wisdom and sweat to make the company stronger and better, and continue to write magnificent chapters. After years of active development, our company has accumulated a strong material base and technical force, and expanded the visibility and market share of the enterprise. Honesty is our business principle, which not only regulates our behavior, but also plays a guiding and incentive role.

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.

Over the years, we always adhere to the credibility as the fundamental basis, quality as life, service as the basis, to provide customers with numerous High Quality Food Additives Green Ammonium Ferric Citrate CAS 1185-57-5. Thanks to the support and trust from all customers, and effort of our employees, now we have established a complete sales network worldwide. And global customers can enjoy on-time service as they always need. Our products, with their novel structure, easy maintenance and use, reliable quality and performance, are well liked by our customers.

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