Sodium Phosphate Gr For Analysis Emsure
ürün Kodu : 106578.1000Sorunuz!
106578.1000
tri-Sodium phosphate GR for analysis
Ürün bilgisi
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
Kimyasal ve fiziksel veri
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'e göre güvenlik bilgisi
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).
Güvenlik bilgisi
R Phrase
R 36/38
Irritating to eyes and skin.
Categories of danger
irritant
Hazard Symbol
Irritant
Nakliye bilgisi
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
Toksikolojik veri
LD 50 oral
LD50 rat 7400 mg/kg
Spesifikasyonlar
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 %