Iṣuu soda acetate Anhydrous

Apejuwe kukuru:

Fọọmu: CH3COONa
CAS NỌ: 127-09-3
EINECS: 204-823-8
iwuwo agbekalẹ: 82.03
iwuwo: 1.528
Iṣakojọpọ: 25kg PP Bag, 1000kg PP Bag
Agbara: 20000mt/y


Alaye ọja

ọja Tags

Awọn ohun-ini kẹmika:
1. Colorless ati sihin monoclinic prismatic gara tabi funfun crystalline lulú, odorless tabi die-die kikan olfato, die-die kikorò, rọrun lati oju ojo ni gbẹ ati ki o tutu air.
2. Solubility omi (46.5g / 100mL, 20 ℃, pH of 0.1mol / L aqueous solution is 8.87), acetone, bbl, tiotuka ni ethanol, ṣugbọn insoluble ni ether.
3.Melting point (℃): 324

Ibi ipamọ
1. Fipamọ ni ibi ti a ti pa ati ki o gbẹ.
2. Ti kojọpọ pẹlu apo ṣiṣu ti o ni ila, apo hun tabi apo gunny bi ẹwu ita.Sodium acetate jẹ deliquescent, nitorina o yẹ ki o ni aabo lati ọrinrin lakoko ipamọ ati gbigbe.O jẹ eewọ ni pipe lati kan si gaasi ipata, ṣe idiwọ ifihan si oorun ati ojo, ati gbe pẹlu ideri ojo.

Lo
1. Ipinnu ti asiwaju, zinc, aluminiomu, irin, cobalt, antimony, nickel ati tin.Complending amuduro.Iranlọwọ, saarin, desiccant, mordant fun acetylation.
2. Ti a lo lati pinnu asiwaju, zinc, aluminiomu, irin, kobalt, antimony, nickel, ati tin.Ti a lo bi oluranlowo esterification ni iṣelọpọ Organic ati ọpọlọpọ awọn aaye bii awọn oogun fọtoyiya, awọn oogun, titẹjade ati awọn mordants dyeing, awọn buffers, awọn reagents kemikali, awọn ohun itọju ẹran, awọn awọ, soradi, ati bẹbẹ lọ.
3. Ti a lo bi ifipamọ, oluranlowo adun, oluranlowo adun ati olutọsọna pH.Gẹgẹbi ifipamọ ti oluranlowo adun, 0.1% -0.3% le ṣee lo lati dinku õrùn buburu ati ki o ṣe idiwọ iyipada lati mu adun dara sii.O ni ipa egboogi-mimu kan, gẹgẹbi lilo 0.1% -0.3% ninu awọn ọja surimi ati akara.O tun le ṣee lo bi oluranlowo ekan fun obe seasoning, sauerkraut, mayonnaise, akara oyinbo, soseji, akara, akara oyinbo alalepo, bbl Ti a dapọ pẹlu methyl cellulose, fosifeti, bbl, ti a lo lati mu itoju awọn sausages, akara, alalepo. àkara, ati be be lo.
4. Ti a lo bi onidalẹkun scorch fun sulfur-regulated chloroprene roba coking.Iwọn lilo jẹ gbogbo awọn ẹya 0.5 nipasẹ ọpọ.O tun le ṣee lo bi awọn kan crosslinking oluranlowo fun eranko lẹ pọ.
5. Ọja yii le ṣee lo lati ṣafikun tin electroplating alkaline, ṣugbọn ko ni ipa ti o han gbangba lori ibora ati ilana itanna, ati pe kii ṣe eroja pataki.Sodium acetate ni a maa n lo gẹgẹbi ifipamọ, gẹgẹbi dida zinc acid, tin tin alkaline ati dida nickel ti ko ni itanna.

acee (1)

acee (2)

Didara sipesifikesonu

Nkan

Pharmaceutical ite

Ounjẹ ite

Ipele ile-iṣẹ

Yuroopu

Reagent ite

Akoonu%

99.0-101.0

99.0-101.0

99.0-101.0

99.0-101.0

99.0-101.0

Ifarahan

Funfun, ailarun, rọrun lati tu, lulú kirisita

20℃下5% pH

7.5-9.0

7.5-9.0

7.5-9.0

8.0-9.5

7.5-9.0

Omi ti ko le yo%≦

0.05

0.05

0.05

0.01

Awọn irin ti o wuwo (pb)%≦

0.001

0.001

0.001

0.001

Kloride (Cl)%≦

0.035

0.1

0.002

Phosphate (PO4)%≦

0.001

0.001

imi-ọjọ (SO4)% ≦

0.005

0.05

0.003

Iron (Fe)%≦

0.01

0.001

Ọrinrin (pipadanu lori gbigbe 120℃, 240min)% ≦

1

1

1

2

1

Alkali ọfẹ (gẹgẹbi Na2CH3)%≦

0.2

Potasiomu agbo

Kọja idanwo naa

Arsenic (Bi)%≦

0.0003

0.0003

kalisiomu (Ca)%≦

Kọja idanwo naa

0.005

Iṣuu magnẹsia (Mg)%≦

Kọja idanwo naa

Kọja idanwo naa

0.002

HG%≦

Kọja idanwo naa

0.0001

asiwaju (Pb)%≦

0.0005

Idinku oludoti

(ti a ṣe iṣiro bi formic acid)%≦

0.1

Organic volatiles

Kọja idanwo naa

Awọn Agbara Pataki Awọn alaye oju-iwe-3 Awọn alaye oju-iwe-4 Awọn alaye oju-iwe-5


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