ENMEIYA CAS 59-51-8

Категория: Crude Oil >>>
Поставщик: Wuhan,Juxue,E-Commerce,Co.,Ltd.

Цена:5 477,30 $ - 5 527,30 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Aug-20-2025	6956.15 $*	7095.64 $*
Jul-20-2025	5641.72 $*	5754.61 $*
Jun-20-2025	6846.23 $*	6983.93 $*
May-20-2025	6791.45 $*	6927.82 $*
Apr-20-2025	5422.72 $*	5530.28 $*
Mar-20-2025	6682.37 $*	6816.46 $*
Feb-20-2025	6627.63 $*	6760.78 $*
Jan-20-2025	6572.64 $*	6703.15 $*

Характеристики

Product Description

Specification

item	value
Place of Origin	China

59-51-8nbbgdl-methionine, METHIONINE: (R, s)-2-amino-4-methylsulfanyl-butyricacid; (Rs)-2-amino-3-methylthiobiotic αure; metaone; Neston; Petameth; Thiometh; Thiomedon; URICAS: 59-51-8 formula: C5H11NO2S Molecular Weight: 149.21 einecs: 200-432-1 melting point 284 ° C (Dec.)(lit.) Specific Optical rotation-1 ~ + 1 ° (d/20 °C) HCL (C = 8,) boiling point 306.9 ± 37.0 ° c (boiling point) density 1.34 fema3301 | D, L-methionine refractive index 1.5216(estimate) storage condition 2-8 ° c? Chemical property is a white, flaky crystalline or crystalline powder formed from alcohol and is slightly sweet with a distinctive odor. IRROTATORY property. Soluble in water, dilute acid and Alkali, slightly soluble in 95% alcohol, insoluble in DL-methionine is white flake or crystalline powder. It has a special smell. Slightly sweet. Melting point, 281 degrees. The Ph of 10% aqueous solution is 5.6-6.1. IRROTATORY property. Stable to heat and air. Unstable to strong acids, can cause demethylation. Soluble in water (3.3 g/100 ML, 25 °c) , dilute acid and dilute solution. Extremely difficult to dissolve in ethanol, almost insoluble in ether. Uses DL-methionine can be used as a supplement? DL-methionine

Wuhan juxue e-commerce Co., Ltd

Hello, our company has the chemical reagent you need. If you need other reagent parameters, you can email- 48388136@qq.com Contact
us and we will reply to you as soon as we receive the email.

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

FAQ

1. who are we?
We are based in Hubei, China, start from 2016,sell to North America(19.00%),Southeast Asia(17.00%),Eastern Asia(7.00%),South Asia(7.00%),South America(7.00%),Mid East(7.00%),Africa(7.00%),Central America(7.00%),Northern Europe(6.00%),Domestic Market(6.00%),Oceania(3.00%),Eastern Europe(3.00%),Western Europe(3.00%),Southern Europe(1.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Discriminator,Counter,Value Counter,Massager,Hair removal device

4. why should you buy from us not from other suppliers?
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5. what services can we provide?
Accepted Delivery Terms: CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian