产品资料
  首页 >>> 产品目录 >>> 化学试剂 >>> Merck

tri-Sodium phosphate dodecahydrate ( 十二水合磷酸三钠 )

产品名称: tri-Sodium phosphate dodecahydrate ( 十二水合磷酸三钠 )
产品型号: 1065781000 ,1065785000,1065789050
产品展商: MERCK
产品文档: 无相关文档

简单介绍

tri-Sodium phosphate dodecahydrate ( 十二水合磷酸三钠 )为创赛集团品质提供Merck系列产品，可查询tri-Sodium phosphate dodecahydrate ( 十二水合磷酸三钠 )价格，同系列tri-Sodium phosphate dodecahydrate ( 十二水合磷酸三钠 )国内现货，可提供定合成服务。提供型号，性能指标等技术资料。提供


tri-Sodium phosphate dodecahydrate ( 十二水合磷酸三钠 )  的详细介绍
产品名称：tri-Sodium phosphate dodecahydrate ( 十二水合磷酸三钠 )
产品货号：1065781000 ,1065785000,1065789050
产品包装：Plastic bottle/Plastic bottle/Fibre carton
产品规格： 1 kg/5 kg/50 kg


产品信息
Grade ACS,Reag. Ph Eur
Synonyms Sodium phosphate tribasic, Trisodium phosphate
Hill Formula Na3O4P * 12 H2O
Chemical formula Na3PO4 * 12 H2O
HS Code 2835 29 30
EC number 231-509-8
Molar mass 380.18 g/mol
CAS number 10101-89-0
化学及物理数据
Solubility 285 g/l (20 °C)
Melting point ca.75 °C Elimination of water of crystallisation
Molar mass 380.18 g/mol
Density 1.62 g/cm3 (20 °C)
Bulk density 950 kg/m3
pH value 12 (10 g/l, H2O, 20 °C)
GHS**信息
Hazard Statement(s) H319: Causes serious eye irritation.
H315: Causes skin irritation.

Precautionary Statement(s) P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Signal Word Warning
Hazard Pictogram(s)
RTECS TC9575000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
**标示
R Phrase R 36/38
Irritating to eyes and skin.
Categories of danger irritant
Hazard Symbol Irritant
交通信息
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by sea) IMDG-Code No Dangerous Good
Declaration (transport by air) IATA-DGR No Dangerous Good
毒物学数据
LD 50 oral LD50 rat 7400 mg/kg
分类
Assay (acidimetric) 98.0 - 102.0 %
Insoluble matter ≤ 0.01 %
excess alkali (as NaOH) ≤ 2.5 %
Chloride (Cl) ≤ 0.0005 %
Fluoride (F) ≤ 0.0005 %
Sulphate (SO4) ≤ 0.005 %
Total nitrogen (N) ≤ 0.001 %
Heavy metals (as Pb) ≤ 0.001 %
Fe (Iron) ≤ 0.001 %

关 键 字：tri-Sodium phosphate dodecahydrate ( 十二水合磷酸三钠 )
CANSPEC品质提供的tri-Sodium phosphate dodecahydrate ( 十二水合磷酸三钠 )性能**。产品tri-Sodium phosphate dodecahydrate ( 十二水合磷酸三钠 ) 以其**的品质满足您不同实验的多种需求。并保证每批的tri-Sodium phosphate dodecahydrate ( 十二水合磷酸三钠 ) 质量和品质**。大量现货火爆促销中，欢迎来电洽谈选购，更多产品请登录www.canspecsci.com

沪公网安备 31011402005168号