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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;

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