Acide ya sodium pyrophosphate

Acide ya sodium pyrophosphate

Izina ry'Umutima: Acide ya sodium pyrophosphate

Formulare ya molecular: Na2H2P2O7

Uburemere bwa molekile: 221.94

Cas: 7758-16-9

Inyuguti: Ni ifu yera. Ubucucike ugereranije ni 1.862. Birashonje mumazi, bidahwitse muri Ethanol. Igisubizo cya akeque ni alkaline. Ikiranuka na Fe2 + na MG2 + gukora chelates.

 


Ibisobanuro birambuye

Imikoreshereze:Ikoreshwa nka buffer, umukozi wa agent, ahindura umukozi, emalifier, umukozi wimirire, kubungabunga hamwe nizindi ngaruka zafunzwe mubiryo.

Gupakira:Yuzuyemo igikapu cya polyethylene nkikibaya cyimbere, hamwe nigice cya plastiki cya plastiki giboshye nkigikapu cyo hanze. Uburemere bwuburemere bwa buri mufuka ni 25 kg.

Ububiko no gutwara: Igomba kubikwa mu bubiko bwumutse kandi bwuzuyemo, yabujije ubushyuhe n'ubushuhe mugihe cyo gutwara, bidapakuruwe no kwitondera kugira ngo birinde ibyangiritse. Byongeye kandi, igomba kubikwa ukundi kuva ahantu h'uburozi.

Ibipimo byiza: (FCC-VII, E450 (i))

 

Izina ry'impande FCC-VI E450 (i)
Ibisobanuro Ifu yera cyangwa ibinyampeke
Indangamuntu Ikizamini
Igasuzugura,% 93.0-100.5 ≥95.0
PH yo gukemura 1% 3.7-5.0
P2O5 Ibirimo (byatewe isoni),% 63.0-64.5
Amazi adashonge,% ≤ 1 1
Fluoride, mg / kg ≤ 0.005 0.001 (bigaragazwa nka fluorine)
Gutakaza Kuma,% ≤ 0.5 (105 ℃, 4h)
Nka, mg / kg ≤ 3 1
Cadmium, MG / KG ≤ 1
Mercure, mg / kg ≤ 1
Kuyobora, mg / kg ≤ 2 1
Aluminium, mg / kg ≤ 200

 

 

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