Dipotassium phosphate of dipotassium

Dipotassium phosphate of dipotassium

Lebitso la lik'hemik'hale: Dipotassium phosphate of dipotassium

Foromo ea limolecular: K2HPO4

Boima ba Molecular: 174.18

Cas: 7758-11-4

Sebopeho: Ke 'mala o se nang' mala o se nang 'mala kapa phofo ea lisekoere kapa phofo, ntso e sa hlonephang, alkaline, ea sa hlakole ho ethanol. Boleng ba PH bo ka ba 9 ho 1% ho ba le tharollo.


Lintlha tsa sehlahisoa

Ts'ebeliso: Indastering ea lijo, e sebelisoa joalo ka moemeli ea busang, ea chela ho chela ho chela ho chela ho chela ho chela ho chela ho chela ho chela ho chela ho chela ho chela ho chela ho chela ho chela ho chela. "

Ho paka: E tletse ka mokotla oa polyethylene joalo ka mokotla oa kahare, 'me mokotla oa polasetiki oa polasetiki o le karolo ea kantle. Boima ba mokotla o mong le o mong ke 25kg.

Ho boloka le ho tsamaisa: E lokela ho bolokoa ntlong e omileng le e nang le moea o moputsoa, ​​e ne e le hole le mocheso le mongobo nakong ea lipalangoang e le ho qoba ho senya. Ho feta moo, e tlameha ho bolokoa ka thoko ho lintho tse chefo.

Tekanyetso ea boleng:(Fcc-v, e340 (ii), USP-30)

 

Lebitso la Index Fcc-v E340 (ii) USP-30
Tlhaloso Polao e se nang 'mala kapa e tšoeu ea glujular, likristale kapa matšoele; ntho e sa hlonepheng, hygroscopic
Fulubility E qhibiliha ka bolokolohi ka metsing. Inkela ho bathanol
Tsebiso Pass Tection Pass Tection Pass Tection
Boleng ba PH 8.7-9.4 (1% tharollo) 8.5-9.6 (tharollo ea 5%)
Dikahare (e le semene se omeletseng) % ≥98.0 ≥98.0 (105 ℃, 4H) 98.0-100.5
Lipalo tsa P2O5 (Motheo oa Ahhydrous) % 40.3-41.5
Metsi a khatholla (motheo o monate) ≤% 0.2 0.2 0.2
Khabonete Pass Tection
Chloride ≤% 0.03
Sulfate ≤% 0.1
Litšila tse matlafalitsoeng Pass Tection
Fluoride ≤ppm 10 10 (e hlahisitsoe e le Fluorne) 10
Monobisic kapa tysic letsoai le letsoai Pass Tection
Tahlehelo ea ho omella ≤% 2 (105 ℃, 4H) 1 (105 ℃)
Mekhoa e boima ≤ppm 10
Sodium Pass Tection
Joalo ka ≤ppm 3 1 3
Tšepe ≤ppm 30
Cadmium ≤ppm 1
Mercury ≤ppm 1
Lebisa ≤ppm 2 1

 

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