(Attractive Price, Reliable Factory!!!) Glazed Porcelain Evaporating Basins For Chemistry Applications

These evaporating dishes with shallow lip are an ideal laboratory resource for chemistry applications Glazed inside and outside

Number Cat.No	Capacity(ml)	Rim Diameter(mm)	Height(mm)
C-46-1	15	47	20
C-46-2	35	60	25
C-47	40	64	26
C-48	50	70	28
C-49	60	74	30
C-50	75	82	32
C-51	100	90	35
C-52	115	96	36
C-53	125	98	38
C-54	140	100	39
C-55	150	104	40
C-55-1	160	106	42
C-56	180	107	43
C-57	200	110	44
C-58	225	116	45
C-59	250	118	48
C-60	270	120	49
C-61	300	126	52
C-61-1	350	132	54
C-62	380	140	56
C-63	400	150	58
C-64	450	158	58
C-65	500	168	58
C-66	650	170	60
C-67	750	180	62
C-68	1000	206	64
C-69	1500	225	76
C-70	2000	250	80
C-71	2500	280	85
C-72	3000	300	90
C-73	5000	300	140

The Evaporating Dishes are made from glazed porcelain and are used to hold samples under high heat conditions. The dishes have a lip for easy pouring.

Evaporating dishes  are used to evaporate the liquid away from a small volume of solution. This is done to collect the solute that is dissolved in a solution. Care must be taken when recovering a solute in this manner; if heated too strongly, the solute may actually "pop" out of the dish, resulting in erroneous results.This porcelain item resembles a shallow bowl with a spout. Evaporating dishes are traditionally used to evaporate solvent to concentrate a solution; however they can also be used to hold sand for a sand bath, as a small water bath, or as a drying dish .If heated by a direct flame, it will often be placed on a clay triangle for support. Chemical composition

Si02: 51%

Al2O3: 36.5%

Fe2O3: 0.15%

Cao: 0.47%

Mgo: 1.68%

K2O: 3.2%

Na2O: 0.79%

Physical Parameters:

Acid resistance: more than 99.5%

Alkali resisitance: more than 97%

Temperature resistance: 1150 degrees celsius for glazed and 1380 degrees celsius for unglazed.

Wear resistance:  less than 0.03g/cm2

Moh's hardness:  7 grade

Water absorption rate: less than 0.5%

Bulk density: 2.2-2.7g/cm3

Compressive strength: more than 300Mpa

Breaking strength: more than 40 Mpa

Thermal stability: 1400 degree celsius to room temperature

(Attractive Price, Reliable Factory!!!) Glazed Porcelain Evaporating Basins For Chemistry Applications