You are here: Home » Products » GENERAL REAGENT » Sodium Sulfate Anhydrous 99% AR Grade Reagent

Sodium Sulfate Anhydrous 99% AR Grade Reagent

Cas Number:7757-82-6
Formula: Na2SO4
Molar Mass:142.04
EC Number:231-820-9

Quantity:
Availability:





Inquire Add to Basket

Model:
AR
Brand:
LABOR
Code:
226602129

Sodium Sulfate Anhydrous 99% AR Grade Reagent

Cas Number:7757-82-6

Formula: Na₂SO₄

Molar Mass:142.04

EC Number:231-820-9

Physicochemical properties:

Colorless crystal or white powder. Odorless with bitter taste. It is hygroscopic. It can be dissolved in 3.6 parts of water. At 33 ° C, the solubility is the largest (1:2), the temperature is higher and the solubility is lower. It is soluble in 2.4 parts of water at 100 ° C, and is insoluble in ethanol. The relative density is 2.7. The melting point is about 880 ° C.

Usage:

Kjeldahl determination. Dry organic liquid. Test serum proteins. Determine the copper content of steel.

Packing:

500g/25kg

Sodium Sulfate Anhydrous 99% Dibasic Dodium Sulfate; Disodium Monosulfate AR Grade Reagent

Item of Analysis	Standard
Assay,%	99.0 min
pH(50g/L,25℃)	5.0~8.0
Transparency of solution	3 max
Insoluble in water,%	0.005 max
Loss on ignition,%	0.2 max
Chloride(Cl),%	0.001 max
Phosphate (PO₄),%	0.001 max
Nitrogen compounds(N),%	0.0005 max
Potassium(K),%	0.01 max
Calcium(Ca),%	0.002 max
Iron(Fe),%	0.0005 max
Heavy metals(as Pb),%	0.0005 max

Item of Analysis	Standard
Assay,%	99.0 min
pH(50g/L,25℃)	5.0~8.0
Transparency of solution	3 max
Insoluble in water,%	0.005 max
Loss on ignition,%	0.2 max
Chloride(Cl),%	0.001 max
Phosphate (PO₄),%	0.001 max
Nitrogen compounds(N),%	0.0005 max
Potassium(K),%	0.01 max
Calcium(Ca),%	0.002 max
Iron(Fe),%	0.0005 max
Heavy metals(as Pb),%	0.0005 max

Sodium Sulfate Anhydrous 99% AR Grade Reagent

PRODUCT CATEGORY

RELATED PRODUCTS

NAVIGATION

CATEGORIES

GET IN TOUCH

SUBSCRIBE

Be the first to know about our lastest products.