Sodium Acetate Anhydrous

Sharaxaad Gaaban:

Formula: CH3COONa
CAS NO.: 127-09-3
EINECS: 204-823-8
Miisaanka Formula: 82.03
Cufnaanta: 1.528
Xirmooyinka: 25kg PP Bac, 1000kg PP Bac
Awoodda:20000mt/y


Faahfaahinta Alaabta

Tags Product

Astaamaha physicochemical:
1. Midab la'aan iyo hufnaan monoclinic prismatic crystal ama budo crystalline cad, ur khal aan ur lahayn ama wax yar, waxyar qadhaadh, si sahlan cimilada qalalan iyo hawo qoyan.
2. Biyaha milmida (46.5g/100mL, 20℃, PH of 0.1mol/L aqueous solution is 8.87), acetone, iwm
3.Meelting point (℃): 324

Kaydka
1. Ku kaydi meel xidhan oo qallalan.
2. Ka buuxa bac safan, bac tolan ama bac qoryo ah sida jaakad dibadda ah. Sodium acetate waa deliquescent, sidaas darteed waa in laga ilaaliyo qoyaanka inta lagu jiro kaydinta iyo gaadiidka. Waxaa si adag loo mamnuucay in lala xiriiro gaaska daxalka, ka hortagga soo-gaadhista qorraxda iyo roobka, iyo in lagu qaado daboolka roobka.

Isticmaal
1. Go'aaminta rasaasta, zinc, aluminium, iron, cobalt, antimony, nikkel iyo tiin. Xasijiye kakan. Kaaliyaha, kaydinta, qalajiyaha, mordant for acetylation.
2. Waxaa loo isticmaalaa in lagu go'aamiyo rasaasta, zinc, aluminium, iron, cobalt, antimony, nikkel, iyo tiin. Loo isticmaalo sidii wakiilka esterification ee isku-dhafka dabiiciga ah iyo dhinacyo badan sida dawooyinka sawir-qaadista, daawooyinka, daabacaadda iyo midabaynta mordants, bakhaarrada, reagents kiimikaad, ilaalinta hilibka, midabada, hargaha, iwm.
3. Waxaa loo istcimaalaa sidii kaydiye, wakiilka dhadhamin, wakiilka dhadhanka iyo xakamaynta pH. Sida kaydka wakiilka dhadhanka, 0.1%-0.3% waxaa loo isticmaali karaa in lagu yareeyo ur xun loogana hortago midab-doorsoomidda si loo hagaajiyo dhadhanka. Waxay leedahay saameyn liddi ku ah caaryada qaarkood, sida isticmaalka 0.1%-0.3% ee alaabta surimi iyo rootiga. Waxa kale oo loo isticmaali karaa sida wakiilka dhanaan ee suugo xawaash, sauerkraut, majones, keega kalluunka, bolse, rooti, ​​keega dhegdheg, iwm qaso cellulose methyl, fosfat, iwm, loo isticmaalo si loo hagaajiyo ilaalinta ee sausages, rootiga, dhegdheg. keega, iwm.
4. Waxa loo istcimaalaa sidii dab-bakhtiiye loogu talagalay coking chloroprene ee baaruudku nidaamsan yahay. Qiyaasta guud ahaan waa 0.5 qaybood oo cufan. Waxa kale oo loo isticmaali karaa sidii wakiilka iskutallaabta ee xabagta xayawaanka.
5. Alaabtan waxaa loo isticmaali karaa in lagu daro daasadaha elektiroonigga ah ee alkaline, laakiin ma laha saameyn muuqata oo ku saabsan habka korantada iyo korantada, mana aha walxo lagama maarmaan ah. Sodium acetate waxaa inta badan loo isticmaalaa kayd ahaan, sida aashitada zinc plating, daasadda daasadda alkaline-ka iyo darista nikkel-la'aanta.

acee (1)

acee (2)

Tilmaamaha tayada

ITEM

Darajada daawada

Heerka cuntada

Heerka warshadaha

Yurub

darajada reagent

Nuxurka %

99.0-101.0

99.0-101.0

99.0-101.0

99.0-101.0

99.0-101.0

Muuqashada

Cadaan, aan ur lahayn, fududahay in la milmaan, budada crystalline

20℃下5% pH

7.5-9.0

7.5-9.0

7.5-9.0

8.0-9.5

7.5-9.0

Biyaha aan la milmi karin%≦

0.05

0.05

0.05

0.01

Biraha culus (pb)%≦

0.001

0.001

0.001

0.001

Chloride (Cl)%≦

0.035

0.1

0.002

Fosfat (PO4)%≦

0.001

0.001

Sulfate (SO4)% ≦

0.005

0.05

0.003

Birta (Fe)%≦

0.01

0.001

Qoyaanka (luminta qalajinta 120 ℃, 240min)%≦

1

1

1

2

1

alkali bilaash ah (sida Na2CH3)%≦

0.2

Iskudhisyada potassium

Ku gudub imtixaanka

Arsenic (Sida)%≦

0.0003

0.0003

Calcium (Ca)%≦

Ku gudub imtixaanka

0.005

Magnesium (Mg)% ≦

Ku gudub imtixaanka

Ku gudub imtixaanka

0.002

HG %≦

Ku gudub imtixaanka

0.0001

hogaanka (Pb)%≦

0.0005

Yaraynta walxaha

(waxaa lagu xisaabiyaa sida formic acid)%≦

0.1

Dhaqdhaqaaqa dabiiciga ah

Ku gudub imtixaanka

Awoodaha Muhiimka ah Faahfaahin bogga-3 Faahfaahin bogga-4 Faahfaahin bogga-5


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