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Home > Products >  Sodium ascorbate CAS NO.134-03-2

Sodium ascorbate CAS NO.134-03-2 CAS NO.134-03-2

  • Product Details

Keywords

  • Sodium ascorbate
  • Sodium ascorbate
  • 134-03-2

Quick Details

  • ProName: Sodium ascorbate CAS NO.134-03-2
  • CasNo: 134-03-2
  • Molecular Formula: C6H7NaO6
  • Appearance: White powder
  • Application: Used as an intermediate for drugs such...
  • DeliveryTime: 7-10 day
  • PackAge: 25kg cardboard barrel
  • Port: shanghai china
  • ProductionCapacity: 100 Metric Ton/Month
  • Purity: 99.5(%)
  • Storage: Dry and ventilated
  • Transportation: Sea &air
  • LimitNum: 100 Gram
  • Moisture Content: ≤0.2
  • Impurity: ≤0.2
  • Molecular weight: 325
  • The molecular weight: 135.1632

Superiority

Hebei yanxi chemical co., LTD      is a professional research, development and production  2-phenylacetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environmental protection safety smooth" call and support form, the bold innovation on traditional production equipment and technology, using "li tao cylinder" and "plastic basin of crystallization technology, on the basis of reducing the product cost make the product quality to achieve the same industry leading level.In the company all staff's efforts, for decades in shandong province guangdong, henan and other places set up several partners, quality inspection department in the company, under the close supervision of a production and sales in the form of "label", provide the fastest speed convenient service for users across the country.

In "advancing with The Times, and the city every day, with the advancement of" under the guidance of the core ideas, adhering to the "relying on scientific and technological innovation, the development of circular economy" of the enterprise purpose, established in the market, enhance strength, go the way of scientific and sustainable development of environmental protection, relying on the national technology research and development center, increasing spending on research and development based on the domestic market, expand the international market, manufacturing high quality products, sincere service society, toward a modern, ecology, science and technology of the domestic first-class, the world's advanced chemical enterprises.Before the advent of hormonal for external use, calamine, zinc oxide, lead acetate is applied most widely in many hospital dermatologist for external use, due to their curative effect is reliable, effective quick, less adverse reaction, by dermatologist as dermatologist for external use of "three magic weapons." the rapid development of modern medical technology, hormonal substandard medicines have medicine field, the "three big magic weapon" has become "boring", but the three drugs because of reliable curative effect, low cost, and some functions, including hormonal drugs outside no substitute, and is still widely popular with both doctors.

Details

 

Keywords


    C6H7NaO6

Quick Details

  • ProName:C6H7NaO6
  • CasNo:134-03-2
  • Appearance:White crystalline powder
  • Application:Water treatment
  • DeliveryTime:Within 3-5 working days after order co...
  • PackAge:25kg/bag,250kg/drum
  • Port:Shanghai
  • ProductionCapacity:2000 Metric Ton/Year
  • Purity:50%,60%,90%,98%
  • Storage:Storage in ambient temperature
  • Transportation:According to per customer's requirment...
  • LimitNum:1 Kilogram

Superiority

 

iso certification

technology: technology innovation is our eternal pursuit,or we will be left behind.our technology experts,all from famous universities and institutes,has rich experience and high achievements in chemical research.this makes sure that our technology support is reliable and authoritative.all of self-owned fine chemicals are manufactured strictly in accordance with international standard.we have our own independent lab test center,and also has scientific cooperation with local colleges and institutes. 

 

Details

HEDP 2809-21-4  

 

 

Product Information

 

Product Name 1-Hydroxyethylidene-1,1-diphosphonic acid
Synonyms 1-Hydroxyethane-1,1-diphosphonic Acid;HEDP; HEDPA;1-Hydroxyethylidene-1,1-Diphosphonic Acid (HEDP)
Molecular Formula C2H8O7P2
Molecular Weight 201.9987
CAS  Number 2809-21-4
EINECS 220-552-8
Melting point 198~199℃
Boiling point 578.8°C at 760 mmHg
Flash point 303.8°C
Vapour Pressur 8.34E-16mmHg at 25°C

 

 

Application

 

HEDP is used as scale and corrosion inhibition in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP is 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. The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. Usually, HEDP is used together with polycarboxylic acid.

 

 

Packing & Delivery

 

Packing: 250kg/drum or according per customer's requirement

Delivery: Within 3-5 working days after order confirmed

 

 

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