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>Borides, borates and borate>Potassium borate
Potassium borate
  • Potassium borate
  • Potassium borate
  • Potassium borate
  • Potassium borate
  • Potassium borate

Potassium borate NEW

Price $20 $10 $1
Package 1kg 100kg 1000kg
Min. Order: 1kg
Supply Ability: 20 tons
Update Time: 2024-10-25

Product Details

Product Name: Potassium borate CAS No.: 1332-77-0
EC-No.: 215-575-5 Min. Order: 1kg
Purity: 0.99 Supply Ability: 20 tons
Release date: 2024/10/25
Name

Potassium borate

EINECS215-575-5
CAS No.1332-77-0Densityg/cm3
PSA69.18000LogP-0.73720
Solubilitysoluble 4 parts H2O; slightly soluble alcohol [MER06]Melting Point815oC
FormulaB4K2 O7Boiling Point°Cat760mmHg
Molecular Weight313.4389Flash Point°C
Transport InformationN/AAppearanceOdorless, white crystalline powder.

Appearance and properties: Odorless, white crystalline powder

Melting point: 815oC

Stability: Stable under normal conditions.

Storage conditions: Store in a cool, dry area. Keep containers tightly closed and upright.


Production method

Potassium carbonate neutralization method the dissolved potassium carbonate solution is placed in the reaction tank, boricacid is slowly added at a certain temperature for reaction, and the solution is filtered to remove the water insoluble matter.Then the potassium borate product was prepared by cooling, crystallization, centrifugation and drying. Reagent products canbe prepared by further refining. 


Use

It is used in the manufacture of disinfectants, as a casein solvent and anti-wear additive, as a component of welding fluxesand 

as a component of diazo developing solutions. In chemical analysis, the most suitable standard material used to determine the titration of acids.

Article illustration

Article illustrationArticle illustration

Company Profile Introduction

Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$0.00/1KG
VIP3Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-25
$0.00/1KG
VIP5Y
Shaanxi Dideu Medichem Co. Ltd
2024-09-09
$0.00/25KG
VIP5Y
Hebei Mojin Biotechnology Co., Ltd
2023-11-13
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-11
$1.00/1KG
VIP5Y
Career Henan Chemical Co
2020-01-07
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-09
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-06-27
  • Since: 2020-05-25
  • Address: Zhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province
INQUIRY
Peter Lee
17531190177