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>Phosphide And metal phosphates>Disodium hydrogen phosphate dihydrate
Disodium hydrogen phosphate dihydrate
  • Disodium hydrogen phosphate dihydrate

Disodium hydrogen phosphate dihydrate

Price Get Latest Price
Package 25KG
Min. Order: 1KG
Supply Ability: 100000
Update Time: 2023-04-28

Product Details

Product Name: Disodium hydrogen phosphate dihydrate CAS No.: 10028-24-7
Min. Order: 1KG Purity: 99%
Supply Ability: 100000 Release date: 2023/04/28
 Product NameDisodium hydrogen phosphate dihydrate
 Model NoSIL042C
 Cas No.10028-24-7
 Assay99%
 Molecular StructuralArticle illustration
 Details:
Product Name:Disodium hydrogen phosphate dihydrate  
CAS:10028-24-7   
MF:2Na.HO4P.2H2O   
MW:177.99   
Melting point :92,5°C  
density :1.064 g/mL at 20 °C  
vapor density :4.9 (vs air)   
solubility :H2O: 0.5 M at 20 °C, clear, colorless  
PH:8.9-9.2 (25℃, 0.5M in H2O)

Chemical Properties:The USP 32 states that dibasic sodium phosphate is dried or contains, 1, 2, 7, or 12 molecules of water of hydration. Anhydrous dibasic sodium phosphate occurs as a white powder. The dihydrate occurs as white or almost white, odorless crystals.
The heptahydrate occurs as colorless crystals or as a white granular or caked salt that effloresces in warm, dry air. The dodecahydrate occurs as strongly efflorescent, colorless or transparent crystals.
Uses:Sodium phosphate dibasic dihydrate has been used for isolating DNA and RNA from bacterial samples of human gastrointestinal (GI) tract.

Dibasic sodium phosphate is used in a wide variety of pharmaceutical formulations as a buffering agent and as a sequestering agent. Therapeutically, dibasic sodium phosphate is used as a mild laxative and in the treatment of hypophosphatemia.Dibasic sodium phosphate is also used in food products; for example as an emulsifier in processed cheese.  Sodium phosphate dibasic dehydrate is an important component of running buffer of denaturing gel electrophoresis.

Storage:The anhydrous form of dibasic sodium phosphate is hygroscopic. When heated to 40℃, the dodecahydrate fuses; at 100℃ it loses its water of crystallization; and at a dull-red heat (about 240℃) it is converted into the pyrophosphate, Na4P2O7. Aqueous solutions of dibasic sodium phosphate are stable and may be sterilized by autoclaving.
The bulk material should be stored in an airtight container, in a cool, dry place.


Company Profile Introduction

Silworld is a young, dynamic and Full-service supplier and distributor of speciality chemical products in plating intermediate for Ni,Cu,Zn ,medicine intermediate,fluoro chemical such as Perfluorinated surfactants, Hydrogen fluoride ether, Fluorotelomer, Fluorine monomer, fine chemical and representing quality manufacturers around the world. These strong and narrow partnerships with the producers , give the advantage to the customers, to get a very competitive prices, a short delivery time, the important and indispensable documents for his work, and at all events, a common business in the mutual respect and the transparency . Silworld continues to grow, to diversify and to serve as a sourcing specialist by developing relationships with producers around the world to other fields and answering the wishes of customers and their specific requests.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$0.00/1KG
VIP3Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-30
$800.00/1ton
VIP1Y
Aurora Industry Co., Ltd.
2024-09-06
$100.00/50kg
VIP1Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2024-08-12
$35.00/1kg
VIP5Y
Hebei Yanxi Chemical Co., Ltd.
2023-10-13
$0.00/25KG
VIP5Y
Hebei Mojin Biotechnology Co., Ltd
2023-09-20
$0.00/25kg
Shaanxi Haibo Biotechnology Co., Ltd
2023-09-08
$0.00/1KG
VIP4Y
WUHAN FORTUNA CHEMICAL CO., LTD
2023-01-16
$1.00/1KG
VIP7Y
Career Henan Chemical Co
2019-07-05
$12.00/25KG
VIP8Y
Jiangsu Kolod Food Ingredients Co.,Ltd.
2017-08-30
  • Since: 2012-01-10
  • Address: Room 310, Building 9, Baoan Shanshui Qintai, No.820 Qintai Avenue, Hanyang District, Wuhan
INQUIRY