一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
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>Sodium tetraborate decahydrate
Sodium tetraborate decahydrate
  • Sodium tetraborate decahydrate

Sodium tetraborate decahydrate

Price $1
Package 1KG
Min. Order: 1KG
Supply Ability: 100kg
Update Time: 2019-07-10

Product Details

Product Name: Sodium tetraborate decahydrate CAS No.: 1303-96-4
EC-No.: 603-411-9 Min. Order: 1KG
Purity: 99% Supply Ability: 100kg
Release date: 2019/07/10

Contact: Emma          Mob: +86-15738360906        Email: emma@coreychem.com

Product Name: Sodium tetraborate decahydrate
Synonyms: Sodium tetraborate decahydrateACS reagent, 99.5-105.0% (Titration);directly traceable to primary SRM from NIST/PTB pH(S)=9.18 (25°C) Certipur;di-Sodium tetraborate decahydrate certified secondary standard reference material for pH measurement;di-Sodium tetraborate decahydrate for analysis ACS,ISO,Reag. Ph Eur;Sodium Borate, Decahydrate, For ACS analysis;Sodium Tetraborate Decahydrate, Meets analytical specification of Ph. Eur.BP, NF;Sodium Tetraborate Decahydrate, Reag. ISO;Buffer Salt, pH 9.19
CAS: 1303-96-4
MF: B4H20Na2O17
MW: 381.37
EINECS: 603-411-9
Product Categories: organic or inorganic borate;-;Inorganics
Mol File: 1303-96-4.mol
Article illustration
 
Sodium tetraborate decahydrate Chemical Properties
Melting point  75 °C
Boiling point  320°C
density  1.73 g/mL at 25 °C(lit.)
vapor pressure  0.213 hPa (20 °C)
storage temp.  Store at RT.
solubility  H2O: 0.1 M at 20 °C, clear, colorless
form  Powder/Solid
color  White, gray, bluish or greenish white streaked
Specific Gravity 1.73
PH 9.15-9.20 (25℃, 0.01M in solution)
Water Solubility  60 g/L (20 ºC)
λmax λ: 260 nm Amax: 0.012
λ: 280 nm Amax: 0.010
Merck  14,8590
InChIKey CDMADVZSLOHIFP-UHFFFAOYSA-N
CAS DataBase Reference 1303-96-4
EPA Substance Registry System Borax (B4Na2O7.10H2O)(1303-96-4)
 
Safety Information
Hazard Codes  Xn,T
Risk Statements  62-61-60
Safety Statements  22-24/25-36/37-45-53
RIDADR  UN 1458
WGK Germany  1
RTECS  VZ2275000
TSCA  Yes
HS Code  28401990
Hazardous Substances Data 1303-96-4(Hazardous Substances Data)
Toxicity LD50 orally in rats: 5.66 g/kg (Smyth)

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP6Y
RongNa Biotechnology Co.,Ltd
2026-06-04
$100.00
VIP2Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2026-06-04
$10.00
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
$1.00
Hebei Chuanghai Biotechnology Co., Ltd
2026-03-20
$780.00
VIP4Y
Hebei Dangtong Import and export Co LTD
2026-02-25
VIP7Y
Shaanxi Dideu Medichem Co. Ltd
2025-12-24
$6.00
HebeiShuoshengImportandExportco.,Ltd
2025-07-29
Hebei Chuanghai Biotechnology Co., Ltd
2025-06-27
$3.50
Hebei Andu Technology Com.,Ltd
2025-06-16
VIP3Y
Shaanxi TNJONE Pharmaceutical Co., Ltd
2025-04-02
  • Since: 2014-12-17
  • Address: Zhengzhou High tech Zone, Henan Province, China
INQUIRY
楊俊青

sales@coreychem.com
桓台县| 洛川县| 瑞金市| 湖州市| 通州市| 岫岩| 伊金霍洛旗| 乌兰浩特市| 乌恰县| 米泉市| 赫章县| 吴忠市| 林州市| 忻城县| 尤溪县| 景东| 洛南县| 志丹县| 顺昌县| 乌兰察布市| 社会| 安远县| 迁安市| 永胜县| 九龙坡区| 临朐县| 秀山| 微山县| 天祝| 石首市| 军事| 武宁县| 霍州市| 遂平县| 乡宁县| 清流县| 雅江县| 阿合奇县| 崇阳县| 丽江市| 呼伦贝尔市|