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 >Inorganic chemistry>Inorganic salts>Metal Sulphides and sulphates>Zinc Sulfate Heptahydrate
Zinc Sulfate Heptahydrate
  • Zinc Sulfate Heptahydrate
  • Zinc Sulfate Heptahydrate
  • Zinc Sulfate Heptahydrate
  • Zinc Sulfate Heptahydrate
  • Zinc Sulfate Heptahydrate

Zinc Sulfate Heptahydrate

Price $20
Package 1KG
Min. Order: 1KG
Supply Ability: 50ton
Update Time: 2021-08-10

Product Details

Product Name: Zinc Sulfate Heptahydrate CAS No.: 7446-20-0
Min. Order: 1KG Purity: 99
Supply Ability: 50ton Release date: 2021/08/10

Contact us :

Whatsapp:+86 156 3213 8192

Wickr pro:1174573833@qq.com

Wickr:kmbktaylor

Email:aric258@163.com

Article illustration

Product Name:  Zinc Sulfate Heptahydrate

  • CAS No.:7446-20-0

  • EC-No.:231-793-3

  • Min. Order:10g

  • Purity:99%

  • Supply Ability:1000000 Kilogram/Kilograms per Month

  • Release date:2019/07/31

  • Product Advantage
    Product name: Zinc sulfate Heptahydrate
    Molecular Weight: 287.58
    Molecular Formula: ZnSO4·7H2O
    Content: ≥ 99%
    Performance: It is colorless or white crystalline powder, odourlessness. Efflorescence in air. Acid hydrometer is 1.957(25/4℃) to litmus. Melting point is 100℃. It's soluble in water and glycerol, insoluble in ethanol and harmfulless, lose crystal water in 280℃.
    Use: It is used as food additives, animal feed, printing and dyeing, timber preservative.Used as analytical reagent.
    Specifications:
    Quality Index
    GB25579-2010
    Color
    Colorless or white
    Content %
    99.0-108.7
    As ≦%
    0.0003
    Alkali metal ≦%
    0.5
    Acidicty
    Pass test
    Se ≦%
    0.003
    Hg ≦%
    0.0001
    Pb ≦%
    0.0004
    Cd ≦%
    0.0002



Company Profile Introduction

-

You may like

Recommended supplier

Product name Price   Suppliers Update time
$41.00/10g
VIP5Y
TargetMol Chemicals Inc.
2024-10-31
$5.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-20
$1000.00/1kg
VIP1Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2024-08-16
$75.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-05-29
$0.00/1kg
VIP1Y
Chongqing Zhihe Biopharmaceutical Co., Ltd.
2024-05-21
$0.00/1KG
VIP1Y
Hangzhou Hyper Chemicals Limited
2024-05-21
$0.00/1kg
VIP1Y
Shaanxi TNJONE Pharmaceutical Co., Ltd
2024-04-07
$0.00/1Kg
VIP1Y
airuikechemical co., ltd.
2024-04-07
$31.00/1kg
VIP1Y
Henan Fengda Chemical Co., Ltd
2024-03-25
$750.00/1ton
Hebei Dongdu Import and Export Co. LTD
2023-12-21
  • Since: 2015-05-06
  • Address: room 1916,haiyuetiandi,66 yuehua west road,xiaoxi district
INQUIRY
Judy
18031361688
admin@sjztongyang.com