ngwaahịa

Ọnụ ahịa kacha mma dị elu Dl-Tartaric Acid CAS: 133-37-9

Nkọwa dị mkpirikpi:

Nọmba CAS:
133-37-9
Aha ndị ọzọ:
DL-Weinsaure
MF:
C4H6O6
EINECS Mba:
205-105-7
Ọkọlọtọ Ọkwa:
Ọkwa ọrụ ugbo, Ọkwa Electron, Ọkwa nri, Grad ụlọ ọrụ
Ịdị ọcha:
99%
Ọdịdị:
White Crystalline ntụ ntụ
Nchekwa:
akọrọ na jụụ ebe


Nkọwa ngwaahịa

kpọtụrụ anyị

Nkwakọ ngwaahịa na FAQ

Mkpado ngwaahịa

Ngwa:
133-37-9
A na-eji ya na nri, ọgwụ, kemịkalụ na ụlọ ọrụ ọkụ, wdg. A na-ejikarị emepụta salts tartaric acid, dị ka potassium.
sodium tartrate, na enwere ike iji ya dị ka biya foaming agent. Ọzọkwa etinyere na tanning, foto, iko, enamel na telecom ihe.
Industries.Ọ acidity bụ 1.3 ugboro ka citric acid, ya mere karịsịa dị ka acidifying gị n'ụlọnga maka greepu ihe ọṅụṅụ.

 

Isi atụmatụ
DL-tartaric acid, makwaara dị ka 2,3-dihydroxysuccinic acid, nwere usoro: C4H6O6nH2O (crystallized ngwaahịa: n = 1, anhydrous ngwaahịa n = 0), na ọdịdị ya bụ crystalline enweghị agba ma ọ bụ ọcha crystalline ntụ ntụ, na-enweghị isi. na utoojoo uto.Ọ bụ ngwakọta nke nha nha nke dextrorotatory na levoloic acid, na-enwekarị otu mmiri ma ọ bụ abụọ nke crystallization, nke na-efunahụ mgbe ọ dị ọkụ ruo 100 Celsius.Stable na ikuku, njupụta 1.697, solubility na mmiri 20.6 (20 Celsius C), solubility na ether banyere 1%, solubility na ethanol 5.01 (25 Celsius C).A na-ejikarị eme ihe na ụlọ ọrụ nri, dị ka onye na-afụ ụfụfụ biya, onye na-eri nri, onye na-esi ísì ụtọ, maka ihe ọṅụṅụ na-enye ume ọhụrụ, swiiti, ihe ọṅụṅụ, ihendori, efere oyi, ntụ ntụ, wdg, acidity ya dị okpukpu 1.3 karịa nke citric acid, karịsịa. Ọdabara dị ka utoojoo gị n'ụlọnga maka greepu ihe ọṅụṅụ.

 

Nkọwapụta

Monohydrate

Anyụnyụ ọkụ

Nyocha:

99.5% nkeji

99.5% nkeji

Arsenic:

0.0002% kacha

0.0002% kacha

Ọla dị arọ dị ka Pb:

0.001% kacha

0.001% kacha

Sulfate:

0.04% kacha

0.04% kacha

Ọnwụ na ihicha:

11.5% kacha

0.5% kacha

Ihe fọdụrụ na mgbanye:

0.1% kacha

0.1% kacha

 

DL-TARIC Acid
Aha Sayensị】2,3-Dihydroxybutanedioic acid
【Ọkpụrụkpụ Molecular】C4H6O6
【Molecular arọ】150.09
Nọmba CAS】133-37-9
【agwa】 kristal na-enweghị agba ma ọ bụ ntụ ntụ ọcha, na-enweghị isi, na uto utoojoo, kwụsiri ike na ikuku, onyinye nha nha nke dextrorotatory na levorotatory tartaric acid, nwere otu ma ọ bụ abụọ molekul crystalline mmiri na mmiri na-efunahụ mgbe kpụ ọkụ n'ọnụ ruo 100 ° C, ike ndọda. 1.697.Solubility ya na mmiri bụ 20.6%, na ether bụ ihe dịka 1% na 5.01% na ethanol.
【eji】 Nke a ngwaahịa na ọtụtụ-eji trades dị ka nri, ọgwụ, chemical ụlọ ọrụ na ìhè ụlọ ọrụ wdg, na-isi ji mee ka tartaric acid salts, dị ka antimony potassium tartrate, potassium sodium tartrate.Na-eje ozi dị ka biya vesicant na foodstuff sourness gị n'ụlọnga na ekpomeekpo wdg na foodstuff ahia na sourness bụ citric acid ugboro 1.3 , na karịsịa kwesịrị ekwesị ime sourness gị n'ụlọnga nke greepu ihe ọṅụṅụ.A na-atụle akụkọ a dị ka ihe mgbakwunye nri mara mma nke kọmitii ọkachamara FAO/WHO.Ọ nwekwara mmetụta dị oke mkpa na tannage, foto, iko, enamel na ngwa nkwukọrịta wdg.
【Packing】25kg mgbagwoju akpa.


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