ǰ > ɼ
ʷ۸ PG Propylene Glycol
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,ʷ۸,PG,propylene glycol
PG HLB Value 11.6 Դϴ.
ǰڵ0411
ǰ ʷ۸
ǰ ȭռǰ ǰ÷
Ÿ/ 뼺/׻
Է ʷ۸ 100%
Ϸκ 12
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ݰ꼭 ݿ ϱ Ŭ ûϽ ֽϴ.
ۺ⺻ۺ(3,500)
* 5 ̻ Ž (,갣 ۺ ǰ )
* ۺ ߰˴ϴ.
SKC
Ʃ

ʷ ۸ [ propylene glycol ]

 

ڽ C3H8O2, ڷ 79.16. 2 ̼ü Ϲ 1, 2-prolplene glycol Ų.

Ӹڸ PG Ѵ. 
: 1.036, 188 ü. , ؼ ϴ. 
: Propylene ߹ Ͽ ռѴ.

뵵:ؼ ̿Ͽ ҳ θ ǰ ִ.

Ȱ ۿ ϱ ̳ ߱ ǰ ȴ.

ײ ȭε ̿ȴ. 


(19.01.11)

ʷ۸ ǰ ϴ Ʒ ǰ Ͽ Ͽ Ѵ. ٸ, ǰ÷ , ȭ, 쿡 ǰ 2% Ϸ Ͽ Ѵ.

 1. η:1.2%

 2. Ǵ ߰ǰ : 5%

 3. ̽ũ:2.5%

 4. , ĵ, ײ, , , ׻, Ÿ, ҽ, ŷᰡǰ, Ÿǰ : 2%

 5. , , , ݸ, ǰ, , Ĺũ, ź, ұ, ӷ, ַ, Ÿ 깰ǰ, ĸ : 1%

 6. ǰɽǰ : 2% (ٸ, Ͽ ϴ ǰɽǰ μ 0.3% )


 

ǰ
PRODUCT NAME
[]ʷ۸/PG Propylene Glycol
ǰ
PRODUCT GRADE
ǰ÷
Lot NO
Tank No TK-2331B
SPECIFICATION
ֽڷ̸ ڿ
ֽϴ.

׸

MPG , wt.%

Min.99.8

99.95

Current USP/ASTM E 202

Color , APHA

Max.10

2.0

ASTM D 1209

Water , ppm

Max.700

55

Current USP/ASTM E 203

Fe , ppm

Max.0.1

0.03

ASTM E 394

IBP , DegC

Min.185

186.2

ASTM D 1078

DP ,DegC

Max.189

187.4

ASTM D 1078

Sp.Gr , 20/20c

1.37 - 1.039

1.0380

Current USP/ASTM D 4052

As , ppm

Max.1

LT0.1

Current USP

Pb , ppm

Max.2

LT1.0

AAS

Acidity,0.01N , ppm

Max.30

9

Current USP/ASTM D 1613

Residue on lgnition

Max.20

5.0

Current USP

, -

Min.Pass

Pass

ǰ÷

Ȯν , -

Min.Pass

Pass

ǰ÷

, -

Min.Pass

Pass

ǰ÷

 


<ǰ÷ >

ǰ÷ ʷ۸
ǰ÷ Propylene Glycol
̸ 1,2-Dihydroxypropane; 1,2-Propanediol; 1,2-Propylene Glycol; 1,2-Propylenglykol; 2,3-Propanediol; 2-Hydroxypropanol; Isopropylene Glycol; Methyl Glycol; Methylethyl Glycol; Methylethylene Glycol; Monopropylene Glycol; PG; Propane-1,2-diol; Trimethyl Glycol; -Propylene Glycol 
 
ȭн C3H8O2 
ڷ 76.10 
CFRȣ 184.1666 
EUȣ E 1520 
CASȣ 57-55-6 
INSȣ 1520 
FEMAȣ 2940 
÷ 1859 Wurty ʷ۸ ƼƮ(prophylene glycol diacetate) عκ Ǿ, δ 1930 ̱ ۵Ǿ ǰ, Ǿǰ Ǵ Ǿ. ۸ ؼ ط ϱ 2 , glycerin Ȳ ǰ Ǿ. ϰ, ȿ ʴ Ư ִ. 1941 FDA ÷ ǰ μ ϴ ߰, [USP] 1950⵵ ǿ Ǿǰ μ ÷ Ǿ. 
(1) propylene Ҽ ۿ, ʷŬη帰 , ̰ ź곪Ʈ ؼ ʷ۸ Ϲ̴.

         CH3CH = CH2 HOCl CH3CH(OH)CH2Cl
                                                     CH3CHOHCH2OH HCl

(2) ü󿡼 κлȭؼ ʷ̵ , ̰ Ѵ. 
ֿ뵵  

ľû ǰ÷ Ϳ Ͽϴ.




ǰ÷

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