Nri ọkwa

Nkọwa dị mkpirikpi:

Usoro: C2H2CaO4
Nọmba .: 544-17-2
EINECS NO.: 208-863-7
Ibu usoro: 130.11
Njupụta: 2.023
Mbukota: 25kg pp akpa
Ike:20000mt/y
Akpa PPWoven: akpa Jumbo


Nkọwa ngwaahịa

Mkpado ngwaahịa

Njirimara physicochemical:
1.White crystal ma ọ bụ ntụ ntụ, ubé mmiri absorption, nụrụ ụtọ ilu. Na-anọpụ iche, na-adịghị egbu egbu, soluble na mmiri.
2.Decomposition okpomọkụ: 400 ℃.

Nchekwa:
Akpachara anya nchekwa, ikuku ikuku nke ụlọ nkwakọba ihe na ihicha okpomọkụ dị ala.

Jiri
1. Nri ọkwa Calcium FormateIhe mgbakwunye nri.
2. Ụlọ ọrụ ọkwaCalcium Formate:
(1) Ihe eji arụ ọrụ: Maka ciment, dị ka coagulant, mmanu;
(2) Ojiji ndị ọzọ: Maka akpụkpọ anụ, ihe mgbochi uwe, wdg.

hgfk

Nkọwapụta ogo

Ihe

tozuru oke

Ntinye uche

98.2

Ọdịdị

Ọcha ma ọ bụ ìhè edo edo

Mmiri %

0.3

Ọdịnaya nke Ca(%)

30.2

Ọla dị arọ (dị ka Pb)%

0,003

Dị ka%

0,002

Ndị na-abụghị soluble%

0.02

Ọnwụ akọrọ%

0.7

PH nke 10% ngwọta

7.4

 

ihe

index

Ca(HCOO)2 %≥

98.0

HCOO-ọdịnaya% ≥

66.0

(Ca2+) ọdịnaya% ≥

30.0

(H2O) ọdịnaya% ≤

0.5

mmiri na-adịghị edozi% ≤

0.3

PH (10g/L, 25 ℃)

6.5-7.5

F ọdịnaya% ≤

0.02

Dị ka ọdịnaya% ≤

0,003

Pb ọdịnaya % ≤

0,003

Ọdịnaya cd% ≤

0.001

ịdị mma (<1.0mm)% ≥

98

Ngwa

1.Nri ọkwa Calcium FormateIhe mgbakwunye nri
2. Ụlọ ọrụ ọkwaCalcium Formate:
(1) Ihe eji arụ ọrụ: Maka ciment, dị ka coagulant, mmanu;
(2) Ojiji ndị ọzọ: Maka akpụkpọ anụ, ihe mgbochi uwe, wdg

Calcium metic acid ibe nkọwa zuru oke Calcium meticotate nkọwa ibe 2 ngwaahịa ezigbo ogbugba ụlọ nkwakọba ihe-3


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