成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Organic Chemistry>Amides>Amino compound>N-Methyldiethanolamine
N-Methyldiethanolamine
  • N-Methyldiethanolamine
  • N-Methyldiethanolamine
  • N-Methyldiethanolamine
  • N-Methyldiethanolamine

N-Methyldiethanolamine NEW

Price $100
Package 1drum
Min. Order: 1drum
Supply Ability: 5000
Update Time: 2023-08-31

Product Details

Product Name: N-Methyldiethanolamine CAS No.: 105-59-9
EC-No.: 203-312-7 Min. Order: 1drum
Purity: 99 Supply Ability: 5000
Release date: 2023/08/31

Item

Standard

Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard.

Complies

D.HPLC-ESI-MS

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Complies

Loss on drying

≤2.0%

0.19%

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.1%

Sulphated ash

≤0.5% determined on 1.0 g.

0.009%

Residue on ignition

≤0.1%

0.03%

Related Substances

Unspecified impurities: for each impurity ≤0.10%

<0.10%

Total Impurity ≤0.5%

0.18%

Purity

≥99.0%

99.7%

Assay

99.0%~101.0% (anhydrous substance).

99.8%

Storage

Preserve in well-closed, light-resistant and airtight containers.

Contact me

Mail:kaia@hbfengqiang.com

Whatsapp skpye:+8613373049370

Threema:AT23K39V



Company profile

Hebei Fengqiang Trading Co.,ltd. is a high-tech enterprise engaged in the field of fine chemical products, integrating R&D, production and sales.  The company has an independent R & D team, which can develop and customize any pharmaceutical raw materials with low price, high quality and first-class service! Fengqiang's products are widely exported to the United States, Russia, Canada, Australia, Europe and many other countries with double-clearance door-to-door delivery services. With honest and credible business philosophy. Harmonious development!



FAQ


Q1. What is your terms of payment?

A: T/T, details could be discussed.

A: FOB, CFR, CIF, DDU, EXW, etc.

Q2. How about your delivery time?

A: Generally, 3 to 12 days upon advance payment.

The specific delivery time depends on your detailed requirements and the quantity of your order.

Q3. Can you produce according to the samples?

A: Yes, we can offer samples or technical drawings.

Q4. What is your sample policy? 

A: We could offer the sample for free charge but your esteemed company will pay the cost of freight.

Q5. Do you test all your goods before delivery?

A: Yes, we have 100% inner inspection in our own laboratory and plant before delivery.

Q6: How do you make our business long-term and good relationship?

A: 1. We keep good quality and competitive price to ensure our customers benefit ;

     2. We respect every customer as our friend and we sincerely do business and make friends with them.


Company Profile Introduction

Hebei Fengqiang Trading Co., Ltd. is located in Shijiazhuang, Hebei, focusing on the main business of cosmetics, daily chemical raw materials. At the same time, we also deal in food additives, intermediates, chemicals and other raw materials. We are committed to providing high quality products and excellent service, and establish long-term cooperative relationship with customers.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$6.00/1kg
VIP1Y
HebeiShuoshengImportandExportco.,Ltd
2024-10-23
$1.00/25KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-20
$0.00/1KG
VIP5Y
Shaanxi Dideu Medichem Co. Ltd
2024-08-08
$0.00/200kg
VIP1Y
Qingdao RENAS Polymer Material Co., Ltd.
2024-06-12
$120.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-05-10
$0.00/1kg
VIP5Y
Hebei Yanxi Chemical Co., Ltd.
2023-09-15
$66.00/1kg
Hebei baicao biology science and technology co., ltd
2022-05-13
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10
$1050.00/200KG
VIP4Y
Baoji Guokang Bio-Technology Co., Ltd.
2021-06-04
$50.00/1KG
Wuhan Monad Medicine Tech Co.,LTD
2021-04-19
  • Since: 2020-03-25
  • Address: Room 201, Unit 1, Building 10, Huacheng Oasis Phase I, 169 Shengli South Street, Qiaoxi District, Sh
INQUIRY