潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Home > Offer to Sell > Intermediates > Agrochemical intermediates > Copper Sulfate

Copper Sulfate

Inquiry
  Post Date: May 06,2020
  Expiry Date: May 06,2021
  Detailed Description: Cas No. :7758-99-7 Quantity: 3000000Metric Tons
Specs:crystaline powder
Price:600-1500 USD Metric Tons
Payment Method: L/C,T/T

Molecular formula: CuSO4·5H2O

CAS No.: 7758-99-8  

EINECS No.: 231-847-6  

physical characteristics: 

Blue crystal or powder, free flowing, and soluble in water, without impurities.

Fineness: 20-80 mesh,80 mesh upper

Executive standard:  GB29210-2012 

 

 

 

 

 

Name

  Copper Sulphate

  Appearence

  Small blue and clean crystal

  Specification

  Items

  Guaranteed Specification

  CuSO4. 5H2O

  99%Min

  Cu

  25.2%

  Water insoluble

  0.005% Max.

  Ph value

  3.5 – 4.5

  Cl

  10 ppm Max.

  Ni

  5 ppm Max.

  Cd

  3 ppm Max.

  Pb .

  10 ppm Max

  Fe 

  10 ppm Max.

  Ca 

  5 ppm Max.

  Zn 

  10 ppm Max.

  Co 

  10 ppm Max.

  As 

  5 ppm Max.

 


  CAS Registry Number:

7758-99-7

  Synonyms: ;Copper (II) sulfate anhydrous;cupric sulfate anhydrous;Coppersulfateanhydrousgreenpowder;Copper sulphate;copper(2+) sulfate hydrate (1:1:5);Copper sulfate;COPPERSULFATE;Sulfuric acid, copper salt;copper(2+) sulfate;Copper(II)sulfate;Cupric sulfate;
  Molecular Formula: CuSO4
  Molecular Weight: 159.6097
  Molecular Structure: 7758-99-7 Copper(II) sulfate
  Hazard Symbols:  Xn:Harmful;
 N:Dangerous for the environment;
  Risk Codes: R22:;
R36/38:;
R50/53:;
  Safety Description: S22:;
S60:;
S61:;

  Company: Jiangsu ZiDong Food Co.,Ltd.(Lianyungang Guangyuyong Food Ingredients Co., Ltd.)     [ China ]        
  Contact: Serena Wang
  Tel: 0518-85215200,85809607
  Fax: 0518-85211529
  Email: 1595839991@qq.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
主站蜘蛛池模板: 松阳县| 泉州市| 郓城县| 犍为县| 连江县| 揭西县| 横山县| 九江市| 水富县| 兴隆县| 礼泉县| 温州市| 镇原县| 城市| 永年县| 永顺县| 孝昌县| 聂拉木县| 承德市| 青阳县| 涟水县| 聂拉木县| 麟游县| 思南县| 电白县| 乐清市| 山丹县| 禹城市| 南木林县| 民勤县| 雷州市| 长乐市| 长宁县| 德清县| 潮安县| 芜湖县| 璧山县| 泌阳县| 射阳县| 文登市| 班玛县|