Radar seviye ölçüm teknolojisi, temassýz seviye teknolojileri içerisinde yaygýnlaþmaya devam ederken radar seviyeyi oluþturan anten teknolojisi de hergün yenilenerek geliþmektedir. Bu tip ölçüm teknolojisi kullanýlýrken uygun anten özelliklerini belirleyebilmek için; ölçülecek katý, sývý veya gaz malzemenin dielektrik sabiti bilgisine ihtiyaç duyarýz.
Bu yazýmýzda, USKON olarak çeþitli firmalardan, sahadan ve arþivlerden edindiðimiz bir çok malzemenin dielektrik sabiti bilgisine ulaþabileceksiniz. Birçok malzemenin deðerlerinin doðruluðunu, çok deðiþken koþullar gözardý edilemeyeceði için garanti edemesekte, birçoðu baþvuru niteliðindedir. Riskli veya yüksek güvenirlilik hassasiyeti gerekli olduðunda, ilgili malzeme için standartlara uygun olarak sertifikalý laboratuarlarda test ve ölçüm yapýlmalýdýr. Dielektrik katsayýsý/sabiti (Dc) her olasý çalýþma þartý altýnda ölçülebilir ve ancak böylelikle gerçek sonuçlar öngörebilir olur.
Uyarýlar:
• Sadece isim beznerliði veya anlamdaþ diye, bilinmeyen bir dielektrik sabiti için o deðeri esas almayýnýz.
• “Tanecikli Katý” veya “Toz Halindeki Katý” malzemelerin herzaman ayný büyüklüklerde olmayacaðýný unutmayýnýz. Bunlar, uygulamacýlarýn o anki koþullar altýndaki malzemeleri isimlendirmeleriyle yaptýklarý genellemelerdir.
Saha Tanýmlamalarý
• Medya(Akýþkan) - Prosese konu olan malzeme
• Dc - Belirlenen þartlar altýndaki malzemenin Dielektrik Sabiti(Dielectric Constant)
• Sýcaklýk (F) - Fahrenheit cinsinden sýcaklýk
• Sýcaklýk (C) - Celcius cinsinden sýcaklýk
• Hal - Proses malzemesinin durumu ve/veya formu
Malzeme Halleri/Fazlarý
S - Sývý
K - Katý
KT - Toz Haldeki Katý
KG - Granül Haldeki Katý
G - Gaz
Seviye Ölçümünde Dielektrik Sabiti (Dc) Kullanýmý
Sývýlarýn Seviyelerinin Ölçümü:
Bir malzemenin Dc si temel olarak, boþluða göre oranlanýr. Bu gerekli radyo frekans enerji miktarýný da bir oran cinsinden ortaya çýkarýr. Örnek vermek gerekirse; saf su (Dc=80.0) 80 sefer kadar geçer. Bir baþka örnekte, yakýt (Dc=2.1) dir, yani 2,1 kadar geçer.
Bir sývý/sývý ölçümü; malzemelerden biri iletken (örneðin; içme suyu, asit, kostik vb.) ve diðeri de iletken-deðil ise (örneðin; motor yaðý, gres, anilin vb.) daha güvenilir ölçülür. Ýyi bir hassasiyet için, her malzemenin iletkenlik sabitini korumalýdýr.
Katý Seviyelerinin Ölçümü:
Katýlardaki Dc de ayný sývýlardaki gibi tanýmlanmýþtýr. Fakat, katýlarda toz veya granil halde bulunduklarýndan partiküller arasý boþluklarý dolduran gaz mevcuttur.(Dc gaz = 1,0)
Gerçek Dc = (Katýnýn Dc’ si – 1,0)(Genel Yoðunluk / Katýnýn Yoðunluðu) + 1,0 olarak hesaplanýr.
|
AKIÞKAN
|
Dc
|
Sýcaklýk(F)
|
Hal / Faz
|
|
ABS ( PLASTIC)
|
1.9
|
72
|
KG
|
|
ABS RESIN
|
2.4
|
75
|
KT
|
|
ACENAPHTHENE
|
3
|
70
|
S
|
|
ACETAL
|
3.6
|
70
|
S
|
|
ACETAL DOXIME
|
3.4
|
68
|
S
|
|
ACETALDEHYDE
|
22.2
|
50
|
S
|
|
ACETALDEHYDE
|
21.8
|
41
|
S
|
|
ACETALDEHYDE OXIME
|
3
|
73.4
|
S
|
|
ACETAMIDE
|
4.1
|
60
|
S
|
|
ACETAMIDE
|
4
|
75
|
K
|
|
ACETANILIDE
|
2.9
|
71
|
S
|
|
ACETANILIDE
|
2.9
|
75
|
K
|
|
ACETATE
|
1.3
|
75
|
KG
|
|
ACETIC ACID
|
6.2
|
68
|
S
|
|
ACETIC ACID
|
4.1
|
36
|
K
|
|
ACETIC ACID
|
6.6
|
160
|
S
|
|
ACETIC ANHYDRIDE
|
20
|
68
|
S
|
|
ACETONE
|
20.7
|
77
|
S
|
|
ACETONE
|
17.7
|
127
|
S
|
|
ACETONE
|
21.4
|
71
|
S
|
|
ACETONE
|
18.7
|
122
|
S
|
|
ACETONE (1.0159)
|
1
|
32
|
G
|
|
ACETONITRILE
|
38.8
|
68
|
S
|
|
ACETONITRILE
|
37.5
|
70
|
S
|
|
ACETOPHENONE
|
18.3
|
68
|
S
|
|
ACETOPHENONE
|
17.3
|
75
|
S
|
|
ACETOXIME
|
3
|
75
|
S
|
|
ACETYL ACETONE
|
23.1
|
68
|
S
|
|
ACETYL BROMIDE
|
16.5
|
68
|
S
|
|
ACETYL CHLORIDE
|
15.8
|
68
|
S
|
|
ACETYLENE (1.0217)
|
1
|
32
|
G
|
|
ACETYMETHLY HEXYL KETONE
|
27.9
|
66
|
S
|
|
ACRYLIC (PLASTIC)
|
1.9
|
75
|
KG
|
|
ACRYLIC RESIN
|
2.7
|
75
|
KT
|
|
AEROSIL
(1.044)(INSULATION)
|
1
|
75
|
KG
|
|
AIR (DRY) (1.0005)
|
1
|
68
|
G
|
|
ALCOX 600
|
4.1
|
130
|
S
|
|
ALIPHATIC AMINE
|
7.2
|
195
|
S
|
|
ALKYD
|
3.2
|
75
|
S
|
|
ALLYL ALCOHOL
|
21
|
70
|
S
|
|
ALLYL ALCOHOL
|
22
|
58
|
S
|
|
ALLYL BROMIDE
|
7
|
66
|
S
|
|
ALLYL CHLORIDE
|
8.2
|
68
|
S
|
|
ALLYL IODIDE
|
6.1
|
66
|
S
|
|
ALLYL ISOTHIOCYANATE
|
17.5
|
64
|
S
|
|
ALLYL RESIN (CAST)
|
3.6
|
75
|
K
|
|
ALUMINA
|
4.5
|
75
|
K
|
|
ALUMINA
|
2.5
|
75
|
KG
|
|
ALUMINA HYDRATE
|
11.5
|
75
|
K
|
|
ALUMINUM BROMIDE
|
3.4
|
212
|
S
|
|
ALUMINUM CHLORIDE
|
2.7
|
75
|
S
|
|
ALUMINUM DIOXIDE
|
2.2
|
75
|
S
|
|
ALUMINUM HYDROXIDE
|
5.4
|
75
|
K
|
|
ALUMINUM OLEATE
|
2.4
|
68
|
S
|
|
ALUMINUM OXIDE
|
2
|
75
|
KG
|
|
ALUMINUM PHOSPHATE
|
6.1
|
75
|
K
|
|
ALUMINUM THIOCYANATE
|
2.6
|
75
|
KG
|
|
ALUMINUM TRICHLORIDE
|
5.3
|
75
|
K
|
|
AMHYDRITE
|
3.4
|
75
|
KG
|
|
AMINOX
|
2.4
|
275
|
S
|
|
AMLMERCAPTAN
|
4.7
|
68
|
S
|
|
AMLY ACETATE
|
5
|
68
|
S
|
|
AMLY ALCOHOL
|
35.5
|
-180
|
S
|
|
AMLY ALCOHOL
|
11.2
|
140
|
S
|
|
AMLY BENZOATE
|
5.1
|
68
|
S
|
|
AMLY BROMIDE
|
6.3
|
50
|
S
|
|
AMLY CHLORIDE
|
6.6
|
52
|
S
|
|
AMLY ETHER
|
3.1
|
60
|
S
|
|
AMLY FORMATE
|
5.7
|
66
|
S
|
|
AMLY IODIDE
|
6.9
|
62
|
S
|
|
AMLY NITRATE
|
9.1
|
62
|
S
|
|
AMLY THIOCYANATE
|
17.4
|
69
|
S
|
|
AMMONIA
|
25
|
-104
|
S
|
|
AMMONIA
|
22.4
|
-27
|
S
|
|
AMMONIA
|
4.1
|
75
|
S
|
|
AMMONIA
|
22
|
-30
|
S
|
|
AMMONIA
|
15.5
|
68
|
S
|
|
AMMONIA
|
16.9
|
76
|
S
|
|
AMMONIA (1.0072)
|
1
|
32
|
G
|
|
AMMONIUM BROMIDE
|
7.1
|
75
|
K
|
|
AMMONIUM CHLORIDE
|
7
|
75
|
K
|
|
AMONIA PRODUCT
|
18.9
|
40
|
S
|
|
AMPS PRODUCT
|
1.7
|
75
|
KG
|
|
AMYL ACETATE
|
5
|
68
|
S
|
|
AMYL ALCOHOL
|
35.5
|
-180
|
S
|
|
AMYL ALCOHOL
|
11.2
|
140
|
S
|
|
AMYL ALCOHOL
|
15.8
|
68
|
S
|
|
AMYL BENZOATE
|
5.1
|
68
|
S
|
|
AMYL BROMIDE
|
6.3
|
50
|
S
|
|
AMYL CHLORIDE
|
6.6
|
52
|
S
|
|
AMYL ETHER
|
3.1
|
60
|
S
|
|
AMYL FORMATE
|
5.7
|
66
|
S
|
|
AMYL IODIDE
|
6.9
|
62
|
S
|
|
AMYL NITRATE
|
9.1
|
62
|
S
|
|
AMYL THIOCYANATE
|
17.4
|
68
|
S
|
|
AMYLAMINE
|
4.6
|
72
|
S
|
|
AMYLENE
|
2
|
70
|
S
|
|
AMYLENE BROMIDE
|
5.6
|
58
|
S
|
|
AMYLMERCAPTAN
|
4.7
|
75
|
S
|
|
ANHYDRITE
|
4.9
|
75
|
K
|
|
ANILINE
|
7.8
|
32
|
S
|
|
ANILINE
|
5.5
|
212
|
S
|
|
ANILINE
|
7.3
|
68
|
S
|
|
ANILINE FORMALDEHYDE
RESIN
|
3.5
|
75
|
KT
|
|
ANISALDEHYDE
|
15.8
|
68
|
S
|
|
ANISALDOXINE
|
9.2
|
145
|
S
|
|
ANISOLE
|
4.3
|
68
|
S
|
|
ANTIMONY
|
13.9
|
347
|
S
|
|
ANTIMONY PENTACHLORIDE
|
3.2
|
68
|
S
|
|
ANTIMONY TRIBROMIDE
|
20.9
|
212
|
S
|
|
ANTIMONY TRICHLORIDE
|
33
|
166
|
S
|
|
ANTIMONY TRICODIDE
|
13.9
|
347
|
S
|
|
ANTIMONY TRIIODIDE
|
13
|
350
|
S
|
|
APATITE
|
7.4
|
75
|
K
|
|
ARGON, LIQUIFIED
|
1.5
|
-376
|
S
|
|
ARSENIC
|
2.2
|
75
|
KG
|
|
ARSENIC TRIBROMIDE
|
9
|
98
|
S
|
|
ARSENIC TRICHLORIDE
|
12.4
|
70
|
S
|
|
ARSENIC TRIIODIDE
|
7
|
302
|
S
|
|
ARSINE
|
2.7
|
-58
|
S
|
|
ARSINE
|
2.5
|
-148
|
S
|
|
ASBESTOS
|
4.8
|
75
|
K
|
|
ASH, CEMENT KILN
|
12.5
|
75
|
KG
|
|
ASH, FLY (BOILER)
|
1.7
|
125
|
KT
|
|
ASH, FLY (BOILER)
|
1.9
|
80
|
KT
|
|
ASH, SODA
|
3.6
|
75
|
KG
|
|
ASH, SODA
|
1.6
|
75
|
KG
|
|
ASH, SODA (0.09% H2O)
|
1.7
|
75
|
KG
|
|
ASPHALT
|
2.6
|
75
|
K
|
|
ASPHALT
|
3.7
|
400
|
S
|
|
ATTREX 80 PRODUCT
|
1.7
|
75
|
KG
|
|
AZOXYANISOLE
|
2.3
|
122
|
S
|
|
AZOXYBENZENE
|
5.1
|
104
|
S
|
|
AZOXYPHENITOLE
|
6.8
|
302
|
S
|
|
BAKELITE PLASTIC
|
5
|
75
|
K
|
|
BAKING SODA
|
1.8
|
80
|
KT
|
|
BALL MILL FEEDTO 1"
DIA
|
2.6
|
75
|
K
|
|
BALL MILL FEED, HI
DENSITY
|
4.5
|
75
|
K
|
|
BARET STRANDS
|
1.8
|
75
|
KG
|
|
BARIUM CHLORIDE (2 H20)
|
9.4
|
75
|
K
|
|
BARIUM CHLORIDE
(ANHYDROUS)
|
11.4
|
75
|
K
|
|
BARIUM NITRATE
|
5.9
|
75
|
K
|
|
BARIUM SULFATE
|
11.4
|
60
|
K
|
|
BARLEY MALT
|
2.6
|
75
|
KG
|
|
BARLITE ORE
|
2.7
|
75
|
KT
|
|
BAUXITE
|
3
|
75
|
KG
|
|
BAY FERROX
|
1.9
|
75
|
KG
|
|
BENTONITE
|
7.5
|
75
|
K
|
|
BENZAL CHLORIDE
|
6.9
|
75
|
S
|
|
BENZALDEHYDE
|
17
|
68
|
S
|
|
BENZALDEHYDE
|
19
|
32
|
S
|
|
BENZALDOXIME
|
3.8
|
68
|
S
|
|
BENZENE
|
2.3
|
77
|
S
|
|
BENZENE
|
2.1
|
275
|
S
|
|
BENZENE (1.0028)
|
1
|
700
|
G
|
|
BENZIL
|
13
|
202
|
S
|
|
BENZINE
|
7.6
|
75
|
S
|
|
BENZOL CHLORIDE
|
6.9
|
68
|
S
|
|
BENZOLDEHYDE
|
17.8
|
68
|
S
|
|
BENZONITRILE
|
22
|
160
|
S
|
|
BENZONITRILE
|
26
|
68
|
S
|
|
BENZOPHENONE
|
11.4
|
122
|
S
|
|
BENZOPHENONE
|
13
|
68
|
S
|
|
BENZOTRICHLORIDE
|
7.4
|
68
|
S
|
|
BENZOYL CHLORIDE
|
23
|
32
|
S
|
|
BENZOYL CHLORIDE
|
19
|
75
|
S
|
|
BENZOYLACETONE
|
3.8
|
68
|
S
|
|
BENZYL ACETATE
|
5
|
70
|
S
|
|
BENZYL ALCOHOL
|
13
|
68
|
S
|
|
BENZYL ALCOHOL
|
6.6
|
260
|
S
|
|
BENZYL BENZOATE
|
4.8
|
68
|
S
|
|
BENZYL CHLORIDE
|
6.4
|
68
|
S
|
|
BENZYL CYANIDE
|
18.3
|
68
|
S
|
|
BENZYL SALICYLATE
|
4.1
|
68
|
S
|
|
BENZYLAMINE
|
5.5
|
32
|
S
|
|
BENZYLAMINE
|
4.3
|
120
|
S
|
|
BENZYLAMINE
|
4.6
|
68
|
S
|
|
BENZYLETHYLAMINE
|
4.3
|
68
|
S
|
|
BENZYLMETHYLAMINE
|
4.4
|
67
|
S
|
|
BENZYULAMINE
|
4.6
|
68
|
S
|
|
BERYL
|
6
|
75
|
K
|
|
BISPHENOL
|
1.9
|
75
|
KT
|
|
BITUMEN FROTH
|
4.1
|
75
|
S
|
|
BORIC ACID
|
11.8
|
75
|
KT
|
|
BORNYL ACETATE
|
4.6
|
70
|
S
|
|
BORON BROMIDE
|
2.6
|
32
|
S
|
|
BORONYL CHLORIDE
|
5.2
|
202
|
S
|
|
BPA (PLASTIC RESIN)
|
1.3
|
75
|
KT
|
|
BRAN, WHEAT
|
1.5
|
75
|
KG
|
|
BROMAL
|
7.6
|
70
|
S
|
|
BROMAO-2-ETHOXYPENTANE
|
6.4
|
76
|
S
|
|
BROMINE
|
3.1
|
68
|
S
|
|
BROMINE (1.0128)
|
1
|
32
|
G
|
|
BROMO-2-ETHOXYHEPTANE
|
5.5
|
68
|
S
|
|
BROMO-2-ETHOXYHEPTANE
|
6.4
|
32
|
S
|
|
BROMOACETYL BROMIDE
|
12.6
|
68
|
S
|
|
BROMOANILINE
|
13
|
66
|
S
|
|
BROMOANILINE, (-M)
|
13
|
66
|
S
|
|
BROMOANISOLE
|
7.1
|
86
|
S
|
|
BROMOBENZENE
|
5.4
|
68
|
S
|
|
BROMOBUTANE
|
7.1
|
68
|
S
|
|
BROMOBUTYLENE
|
5.8
|
68
|
S
|
|
BROMOBUTYRIC ACID
|
7.2
|
68
|
S
|
|
BROMOCYCLOHEXANE
|
7.9
|
70
|
S
|
|
BROMODECANE
|
4.4
|
76
|
S
|
|
BROMODOCOSANE
|
3.1
|
130
|
S
|
|
BROMODODECANE
|
4.1
|
76
|
S
|
|
BROMOETHANE
|
9.4
|
68
|
S
|
|
BROMOFORM
|
4.4
|
68
|
S
|
|
BROMOHEPTANE
|
5.3
|
76
|
S
|
|
BROMOHEXADECANE
|
3.7
|
76
|
S
|
|
BROMOHEXANE
|
5.8
|
76
|
S
|
|
BROMOISOVALERIC ACID
|
6.5
|
68
|
S
|
|
BROMOMETHANE
|
9.8
|
32
|
S
|
|
BROMOMETHYLBUTANE
|
6
|
68
|
S
|
|
BROMOMETHYLPROPANE
|
7.2
|
68
|
S
|
|
BROMONAPHTHALENE
|
5.1
|
66
|
S
|
|
BROMONONANE
|
4.7
|
68
|
S
|
|
BROMOOCTADECANE
|
3.5
|
86
|
S
|
|
BROMOOCTANE
|
5
|
70
|
S
|
|
BROMOPENTADECANE
|
3.9
|
68
|
S
|
|
BROMOPENTANE
|
6.3
|
75
|
S
|
|
BROMOPROPANE
|
8.1
|
75
|
S
|
|
BROMOPROPENE
|
7
|
68
|
S
|
|
BROMOPROPIONIC ACID
|
11
|
68
|
S
|
|
BROMOTETRADECANE
|
3.8
|
75
|
S
|
|
BROMOTOLUENE
|
5.1
|
68
|
S
|
|
BROMOTOLUENE
|
4.3
|
137
|
S
|
|
BROMOTOLUENE, (-M)
|
5.4
|
137
|
S
|
|
BROMOTRIDECANE
|
4.2
|
50
|
S
|
|
BROMOUNDECANE
|
4.7
|
15
|
S
|
|
BTF PRODUCT
|
6.1
|
75
|
S
|
|
BUTANE
|
1.4
|
30
|
S
|
|
BUTANEDIOL
|
30
|
80
|
S
|
|
BUTANEDIOL DINITRATE
|
18
|
68
|
S
|
|
BUTANETHIOL
|
5
|
75
|
S
|
|
BUTANOL
|
17.8
|
68
|
S
|
|
BUTANOL
|
15.8
|
75
|
S
|
|
BUTANONE
|
18.5
|
68
|
S
|
|
BUTANONE OXIME
|
3.4
|
68
|
S
|
|
BUTOXYACETYLENE
|
6.6
|
75
|
S
|
|
BUTYL ALCOHOL (150-)
|
20
|
75
|
S
|
|
BUTYL ALCOHOL (N-)
|
7.8
|
75
|
S
|
|
BUTYL BROMIDE (-N)
|
6.6
|
68
|
S
|
|
BUTYL CHLORAL
|
10
|
64
|
S
|
|
BUTYL CHLORIDE
|
9.6
|
68
|
S
|
|
BUTYL ETHER
|
3.1
|
75
|
S
|
|
BUTYL FORMAT (-N)
|
2.4
|
-317
|
S
|
|
BUTYL IODIDE (-N)
|
6.1
|
77
|
S
|
|
BUTYL OLEATE
|
4
|
77
|
S
|
|
BUTYL STEARATE
|
3.1
|
80
|
S
|
|
BUTYLACETATE
|
5.1
|
66
|
S
|
|
BUTYLACETATE (-N)
|
5.1
|
66
|
S
|
|
BUTYLAMINE
|
5.4
|
70
|
S
|
|
BUTYLBENZENE
|
2.4
|
68
|
S
|
|
BUTYLPHENOL PORA-TERTIARY
|
3.9
|
100
|
S
|
|
BUTYRALDEHYDE
|
13.4
|
79
|
S
|
|
BUTYRIC ACID
|
2.8
|
68
|
S
|
|
BUTYRIC ANHYDRIDE
|
12
|
68
|
S
|
|
BUTYRONITRILE
|
20.7
|
70
|
S
|
|
CABOSIL
|
1.2
|
75
|
KG
|
|
CADMIUM OXIDE
|
1.6
|
75
|
KG
|
|
CALCITE
|
8
|
75
|
K
|
|
CALCIUM CARBONATE
|
9.1
|
75
|
K
|
|
CALCIUM CARBONATE
|
2.4
|
75
|
KG
|
|
CALCIUM FLORIDE
|
7.4
|
75
|
K
|
|
CALCIUM SILICATE
|
11.2
|
75
|
K
|
|
CALCIUM SULFATE
|
5.6
|
75
|
K
|
|
CALCIUM SULFATE
|
2.3
|
75
|
KT
|
|
CALCIUM UNDECYLENATE
|
1.3
|
75
|
KG
|
|
CAMPHANEDIONE
|
16
|
398
|
S
|
|
CAMPHENE
|
2.3
|
104
|
S
|
|
CAMPHENE
|
2.7
|
68
|
S
|
|
CAMPHORIC IMIDE
|
5.5
|
480
|
S
|
|
CAMPHORPINACONE
|
3.6
|
68
|
S
|
|
CANDY ( REESE'S PIECES)
|
2.1
|
75
|
KG
|
|
CAPROIC ACID
|
2.6
|
160
|
S
|
|
CAPROLACTAM MONOMER
|
1.7
|
75
|
KT
|
|
CAPROLACTUM
|
13.1
|
180
|
S
|
|
CAPRYLIC ACID
|
3.2
|
65
|
S
|
|
CARBON BLACK
|
2.5
|
75
|
KT
|
|
CARBON DIOXIDE
(PRESSURIZED
|
1.6
|
32
|
S
|
|
CARBON DIOXIDE
9PRESSURIZED)
|
1.6
|
68
|
S
|
|
CARBON DISULPHID
|
2.2
|
350
|
S
|
|
CARBON DISULPHID
|
3
|
-166
|
S
|
|
CARBON DISULPHIDE
|
2.2
|
180
|
S
|
|
CARBON DISUPHIDE
|
2.6
|
68
|
S
|
|
CARBON TETRACHLORIDE
|
2.2
|
68
|
S
|
|
CARVENONE
|
18.4
|
68
|
S
|
|
CARVOL
|
11.2
|
64
|
S
|
|
CARVONE
|
11
|
71
|
S
|
|
CASEIN
|
6.1
|
75
|
S
|
|
CASSITERITE
|
23.4
|
75
|
K
|
|
CEDRENE
|
3.7
|
76
|
S
|
|
CELLULOSE (FROM WOOD)
|
3.9
|
75
|
K
|
|
CELLULOSE ACETATE
|
3.6
|
75
|
K
|
|
CELLULOSE ACETATE
(MOLDING)
|
3.2
|
75
|
K
|
|
CELLULOSE ACETATE (SHEET)
|
4
|
75
|
K
|
|
CELLULOSE CETATE BUTYRATE
|
3.2
|
75
|
K
|
|
CELLULOSE NITRAE
(PROXYLIN)
|
6.4
|
75
|
K
|
|
CEMENT-PLASTIC TYPE
|
1.9
|
140
|
KT
|
|
CEMENT-PORTLAND
|
2.3
|
140
|
KT
|
|
CEREAL (FLAKE)
|
3
|
75
|
KG
|
|
CEREAL (FRUIT LOOPS)
|
1.2
|
75
|
KG
|
|
CETYL IODIDE
|
3.3
|
68
|
S
|
|
CHARCOAL (GROUND)
|
1.2
|
75
|
KG
|
|
CHARCOAL (LUMP)
|
1.6
|
75
|
KT
|
|
CHLOPAL
|
5.5
|
59
|
S
|
|
CHLORACETIC ACID
|
12.3
|
140
|
S
|
|
CHLORAL
|
4.9
|
68
|
S
|
|
CHLORAL
|
5.5
|
59
|
S
|
|
CHLORAL
|
4.2
|
140
|
S
|
|
CHLORINATED SANITIZER
|
4.8
|
75
|
S
|
|
CHLORINE
|
2
|
32
|
S
|
|
CHLORINE
|
1.5
|
142
|
S
|
|
CHLORINE
|
2.1
|
-58
|
S
|
|
CHLORINE
|
1.9
|
58
|
S
|
|
CHLORO-A, DIHYDROXYPRONE
|
31
|
68
|
S
|
|
CHLOROACETIC ACID
|
21
|
68
|
S
|
|
CHLOROACETONE
|
29.8
|
68
|
S
|
|
CHLOROANALINE, (-M)
|
13.4
|
66
|
S
|
|
CHLOROBENZENE
|
5.9
|
68
|
S
|
|
CHLOROBENZENE
|
4.7
|
212
|
S
|
|
CHLOROBENZENE
|
7.2
|
-50
|
S
|
|
CHLOROBENZENE
|
5.6
|
77
|
S
|
|
CHLOROBENZENE
|
4.1
|
230
|
S
|
|
CHLOROBUTANE
|
9.1
|
-20
|
S
|
|
CHLOROBUTANE
|
7.4
|
68
|
S
|
|
CHLOROCYCLOHEXANE
|
7.6
|
76
|
S
|
|
CHLORODODECANE
|
3.9
|
100
|
S
|
|
CHLORODODECANE
|
4.2
|
75
|
S
|
|
CHLOROETHANE
|
6.2
|
340
|
S
|
|
CHLOROFORM
|
5.5
|
32
|
S
|
|
CHLOROFORM
|
3.7
|
212
|
S
|
|
CHLOROFORM
|
4.8
|
68
|
S
|
|
CHLOROGANILINE
|
13
|
65
|
S
|
|
CHLOROHEPTANE
|
5.5
|
71
|
S
|
|
CHLOROHEXANONE OXIME
|
3
|
192
|
S
|
|
CHLOROHYDRATE
|
3.3
|
68
|
K
|
|
CHLOROMETHANE
|
12.6
|
-35
|
S
|
|
CHLOROMETHYLBUTANE
|
6.1
|
65
|
S
|
|
CHLOROMETHYLPROPANE
|
6.5
|
45
|
S
|
|
CHLORONAPHTHALENE
|
5
|
76
|
S
|
|
CHLORONITROBENZENE
|
8
|
230
|
S
|
|
CHLOROOCTANE
|
5.1
|
76
|
S
|
|
CHLORO-OCTANE
|
5.1
|
76
|
S
|
|
CHLOROPENTANE
|
6.6
|
50
|
S
|
|
CHLOROPHENAL
|
6.3
|
75
|
S
|
|
CHLOROPHENAL
|
4.8
|
32
|
S
|
|
CHLOROPHENOL
|
9.5
|
130
|
S
|
|
CHLOROPHENOL (-O)
|
8.2
|
66
|
S
|
|
CHLOROPHETANE
|
5.4
|
75
|
S
|
|
CHLOROTOLUENE
|
4.5
|
68
|
S
|
|
CHLOROTOLUENE, (-M)
|
5.6
|
68
|
S
|
|
CHLROINE
|
1.5
|
287
|
S
|
|
CHOCOLATE
|
2.3
|
75
|
K
|
|
CHOLESTRAL
|
2.9
|
80
|
S
|
|
CHORINE
|
1.7
|
170
|
S
|
|
CHROMYL CHLORIDE
|
2.6
|
68
|
S
|
|
CINNAMALDEHYDE
|
16.9
|
75
|
S
|
|
CIS-3-HEXANE
|
2.1
|
76
|
S
|
|
CITRACONIC ANHYDRIDE
|
40.3
|
68
|
S
|
|
CLAY
|
2.5
|
25
|
KG
|
|
CLAY
|
7.4
|
25
|
K
|
|
CLINKER, CEMENT TO
1" DIA
|
2.7
|
75
|
K
|
|
CLINKER, CEMENT, PEA
|
3.8
|
75
|
KG
|
|
COAL BITUMINOUS 0% H2O
|
4.1
|
400
|
KT
|
|
COAL BITUMINOUS 0% H2O
|
3.2
|
700
|
KT
|
|
COAL BITUMINOUS-0% H2O
|
7.5
|
77
|
KT
|
|
COCAINE
|
3.1
|
75
|
K
|
|
COCOA
|
1.8
|
75
|
KG
|
|
COCOA BEANS
|
2.4
|
75
|
K
|
|
COFFEE "HIGH
POINT"
|
1.5
|
75
|
KG
|
|
COFFEE BEANS (ROASTED)
|
4.4
|
75
|
K
|
|
COFFEE SOLVENT FOR
CAFFINE
|
6
|
75
|
S
|
|
COKE (FROM COAL)
|
1.6
|
75
|
KT
|
|
COPPER CATALYST
|
6
|
75
|
KT
|
|
COPPER OLEATE
|
2.8
|
68
|
S
|
|
COPRA (DRY, FROM
COCONUTS)
|
7.4
|
75
|
K
|
|
CORDERITE
|
2.5
|
75
|
KT
|
|
CORDERITE
|
4.5
|
75
|
K
|
|
CORN (GROUND)
|
2.5
|
75
|
KG
|
|
CORN COBS
|
1.8
|
75
|
KG
|
|
CORN COBS 2% H2O
(CRUSHED)
|
2
|
75
|
KG
|
|
CORN STARCH
|
3.6
|
75
|
KG
|
|
CORN, DRY STORAGE
|
4.6
|
75
|
KG
|
|
CREOSOL
|
10.6
|
62
|
S
|
|
CRESOL
|
5
|
75
|
S
|
|
CRESOL, (-M)
|
5
|
75
|
S
|
|
CROTONIC NITRICE
|
28
|
68
|
S
|
|
CROTONONITRILE
|
28
|
68
|
S
|
|
CUMALDEHYDE
|
11
|
59
|
S
|
|
CUMENE
|
2.4
|
68
|
S
|
|
CUMICALDEHYDE
|
10.7
|
58
|
S
|
|
CUPRIC OLEATE
|
2.8
|
75
|
K
|
|
CUPRIC OXIDE
|
18.1
|
60
|
K
|
|
CUPRIC SULFATE (5H2O)
|
7.8
|
75
|
K
|
|
CUPRIC SULFATE
(ANHYD/5H2)
|
10.3
|
75
|
K
|
|
CYANOACETIC ACID
|
33
|
40
|
S
|
|
CYANOETHYL ACETATE
|
19.3
|
68
|
S
|
|
CYANOGEN
|
2.6
|
73
|
S
|
|
CYCLOHEXADIENE
|
2.6
|
-128
|
S
|
|
CYCLOHEXADIONE
|
4.4
|
170
|
S
|
|
CYCLOHEXANE
|
2
|
68
|
S
|
|
CYCLOHEXANECARBOXYLIC
ACID
|
2.6
|
88
|
S
|
|
CYCLOHEXANEMETHANOL
|
8
|
180
|
S
|
|
CYCLOHEXANEMETHANOL
|
9.7
|
140
|
S
|
|
CYCLOHEXANOL
|
7.2
|
212
|
S
|
|
CYCLOHEXANOL
|
15
|
77
|
S
|
|
CYCLOHEXANOL
|
4.8
|
300
|
S
|
|
CYCLOHEXANONE
|
19
|
-40
|
S
|
|
CYCLOHEXANONE
|
18.2
|
68
|
S
|
|
CYCLOHEXANONE OXIME
|
3
|
192
|
S
|
|
CYCLOHEXENE
|
2.2
|
75
|
S
|
|
CYCLOHEXENE
|
2.6
|
-187
|
S
|
|
CYCLOHEXLTRIFLUOROMETHANE
|
11
|
-120
|
S
|
|
CYCLOHEXYLAMINE
|
5.3
|
-5
|
S
|
|
CYCLOHEXYLPHENOL
|
4.4
|
260
|
S
|
|
CYCLOHEXYLPHENOL
|
4
|
130
|
S
|
|
CYCLOPENTANE
|
2
|
68
|
S
|
|
CYCLOPENTANOL
|
25
|
-40
|
S
|
|
CYCLOPENTANOL
|
18
|
68
|
S
|
|
CYCLOPENTANONE
|
16
|
-90
|
S
|
|
CYMENE
|
2.3
|
62
|
S
|
|
DECAHYDRONAPHTHALENE
|
2.2
|
68
|
S
|
|
DECAMETHYLCYCLOPENTASILOX
|
2.5
|
68
|
S
|
|
DECAMETHYLTETRASILOXANE
|
2.4
|
68
|
S
|
|
DECANE
|
2
|
68
|
S
|
|
DECANE
|
2.1
|
32
|
S
|
|
DECANE
|
1.8
|
340
|
S
|
|
DECANOL
|
8.1
|
68
|
S
|
|
DECYLENE (
|
2.7
|
62
|
S
|
|
DECYNE
|
2.2
|
68
|
S
|
|
DEUTERIUM (HEAVY
HYDROGEN)
|
1.3
|
-454
|
K
|
|
DEUTERIUM OXIDE (HEAVY
H20)
|
78.3
|
76
|
S
|
|
DEVRINOL
|
13.8
|
200
|
S
|
|
DIACETOXYBUTANE
|
6.6
|
76
|
S
|
|
DIACETOXYBUTANE
|
5.1
|
120
|
S
|
|
DIACETOXYPENTANE
|
5.2
|
75
|
S
|
|
DIALLYL SULFIDE
|
4.9
|
68
|
S
|
|
DIAMOND
|
5.5
|
77
|
K
|
|
DIATOMACEOUS
|
2.7
|
77
|
KG
|
|
DIATOMACEOUS EARTH,
|
4
|
77
|
KG
|
|
DIATOMITE
|
12.9
|
77
|
KG
|
|
DIBENZOFURAN
|
3
|
212
|
S
|
|
DIBENZYL SEBACATE
|
4.6
|
68
|
S
|
|
DIBENZYLAMINE
|
3.6
|
68
|
S
|
|
DIBROMOBENZENE
|
4.5
|
190
|
S
|
|
DIBROMOBENZENE
|
8.8
|
68 |