The preparation of the Action Plan will focus on building a smart “two ports” (a “smart logistics highway port” with Chuanhua Logistics as its core and a “smart logistics information port” with Alibaba e-commerce as its core.
Hangzhou will speed up the construction of a number of key parks such as Hangzhou Linjiang Chuanhua Integrated Logistics Industrial Park, Hangzhou Airport Logistics Park, and SF Express (Hangzhou) Intelligent E-commerce Logistics Industrial Park (tentatively 14) to promote the SF Express National Air Express Base Project Changan Minsheng Hangzhou Auto Parts Manufacturing and Distribution Project, Qingshan Lake Science and Technology City International Logistics Center and other major projects (tentative 31, total investment of 7 billion yuan), cultivating Hangzhou Xiaoshan Chuanhua Logistics Industry Group Co., Ltd., Zhejiang SF Express A number of key enterprises such as Yunyun Co., Ltd. and Hangzhou Changan Minsheng Logistics Co., Ltd. (tentatively 37).
The plan proposes that in 2017, Hangzhou's national logistics node cities and national first-class logistics parks will achieve important results in urban construction, and the operational structure of “National Smart Logistics Center” will be initially established.
Among them, the construction of the National High-tech Zone (Binjiang) Smart Logistics R & D Base, Dajiangdong Smart Logistics Equipment and Supply Chain Management Demonstration Base, Future Science and Technology City Smart Logistics Science and Technology Base, and other three innovation bases, smart logistics has become the city's logistics industry development New growth point.
The goal of the plan is to strive for the end of the “Thirteenth Five-Year Plan” (2020). The added value of the smart logistics industry accounts for about 50% of the added value of the logistics industry in the city. Hangzhou will be built into China's advanced smart logistics industry base and the leading smart logistics demonstration. City and national smart logistics center cities.

1-Hydroxy Ethylidene-1,1-Diphosphonic(HEDP) CAS NO:2809-21-4

1-Hydroxy Ethylidene-1,1-Diphosphonic(HEDP)

Description: 1-Hydroxy Ethylidene-1,1-Diphosphonic(HEDP)

Physical and chemical property: crystal powder, suitable for usage in winter and freezing districts.

Molecular Formula: C2H8O7P2

CAS No:2809-21-4

UN No:3265

CLASS: 8.1

Specifications:

Items

Index

Appearance

Clear, Colorless to pale yellow aqueous solution

White crystal powder

Active content (HEDP)%

60.0 min

90.0 min

Active content (HEDP·H2O)%

58-62

98.0 min

Phosphorous acid (as PO33-)%

1.0 max

0.8 max

Phosphoric acid (as PO43- )%

0.6 max

0.5 max

Chloride (as Cl-)%

0.01 max

0.01 max

pH (1% water solution)

2.0 max

2.0 max

Density (20℃)g/cm3

1.40 min

-

Fe, mg/L

10.0 max

5.0 max

Colour APHA (Hazen)

10.0 max

-

Ca sequestration (mg CaCO3/g)

500.0 min

Packed in 250kg plastic drum,20fcl=20mts.

Application: HEDP is used as scale inhibitor, deflocculant, sequestrant, water stabilizer in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc under condition of high temperature and high pH value. HEDP is also used as detergent for metal and nonmetal. In dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP is used as chelating agent.

1-Hydroxy Ethylidene-1,1-Diphosphonic,HEDP, C2H8O7P2,2809-21-4,Etidronsaeure,Acetodiphosphonic acid,ethane-1-hydroxy-1,1-diphosphonic acid,EHDP

Jinan Forever Chemical Co., Ltd. , https://www.jinanforever.com