D-Tartaric acid CAS 147-71-7
  • D-Tartaric acid CAS 147-71-7D-Tartaric acid CAS 147-71-7

D-Tartaric acid CAS 147-71-7

D-Tartaric acid CAS 147-71-7 dị na stereoisomers atọ: tartaric acid, levo-tartaric acid na meso-tartaric acid. Akụkụ anya na-arụ ọrụ nke ngwakọta nha nha nha dextro- na ahụ levorotatory na-akagbu ibe ha, nke a na-akpọ racemic tartaric acid. Meso adịghị adị na okike ma nwee ike ịmepụta ya na chemically. Ụdị tartaric acid niile bụ kristal na-enweghị ụcha nke na-adị mfe mgbaze na mmiri.

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Nkọwa ngwaahịa

Believe Chemical bụ China na-edugaD-tartaric acid CAS 147-71-7emeputa, soplaya na mbupụ. Na-agbaso n'ịchụso nke zuru okè àgwà ngwaahịa, nke mere na anyịD-tartaric acidCAS147-71-7enwela afọ ojuju site na ọtụtụ ndị ahịa. Shandong kwere


Anyị dị mma na uru nke ngwaahịa kemịkal dị n'ọhịa. A na-ebupụ ngwaahịa anyị na Europe, United States, Japan, South Korea, Southeast Asia na obodo na mpaghara ndị ọzọ. Na sayensị na nkà na ụzụ dị ka onye ndu, ịkwụwa aka ọtọ dị ka ntọala, àgwà dị ka ndụ, na ịdabere na ụlọ ọrụ echiche nke ọhụrụ na mmepe, anyị na-atụ anya n'ezie na-eguzobe mgbanwe na nnukwu imekọ ihe ọnụ na anụ ụlọ na mba ọzọ ahịa ike ọganihu!


D-tartaric acidCAS147-71-7Nkọwa kemịkalụ

Aha ngwaahịa

D-tartaric acid

Usoro

C4H6O6

Ibu molekụla

150.09

CAS NO.

147-71-7

Ọnụọgụ

500KG


Ihe

Nkọwapụta

Nsonaazụ

Ọdịdị

kristal ntụ ntụ

Na-akwado

Nyocha

â¥99.0%

99.47%

NKWUBIOKWU

Nsonaazụ dabara na ọkọlọtọ


D-tartaric acidCAS147-71-7Njirimara kemịkalụ

Ebe mgbaze 172-174°C (ọkụ)
Ntụgharị akọwapụtara -12.1º(c=20,H2O)
Ebe a na-esi esi 191.59°C
Njupụta 1.8g/cm3
Ntụgharị ntụgharị -12.5°(C=5,H2O)
Ebe ọkụ ọkụ 210°C
Ọnọdụ nchekwa echekwara n'okpuru 30 Celsius.
Solubility mmiri: soluble100mg / ml, doro anya, enweghị agba
MorphologyCrystalsorCrystalline Powde
ọnụ ọgụgụ racidity (pKa) 3.0,4.4 (at25â)
AgbaWhite
Ọrụ anya [α]20/D13.5±0.5°, c=10%inH2O
Mmiri solubility 1394g/L(20ºC)
Ọkụ na-emetụ n'ahụ


D-tartaric acidCAS147-71-7Ngwa

A na-eji ya eme ihe na ụlọ ọrụ nri, dị ka onye na-afụ ụfụfụ biya, onye na-eri utoojoo nri, onye na-esi ísì ụtọ, nke a na-eji na-enye ume ọhụrụ, swiiti, ihe ọṅụṅụ mkpụrụ osisi, ihendori, efere oyi, ntụ ntụ, wdg.

A na-eji Tartaric acid eme ihe n'ọtụtụ ebe dị ka acidulant na ihe ọṅụṅụ na ihe oriri ndị ọzọ, n'ụzọ yiri nke citric acid. N'iji ya na tannins, tartaric acid na-arụ ọrụ dị ka ihe na-eme ka ọ dị mma maka ịcha mmiri acid, a na-ejikwa ya na ụfọdụ na-emepe emepe ma na-edozi ọrụ na ụlọ ọrụ foto, na nnu ígwè ya na-ese foto, na-eme ka ha baa uru na blueprints. Tartaric acid nwere ike gbagwojuru anya na ion ọla dị iche iche ma nwee ike iji ya dị ka ihe na-ehicha ihe na ihe na-egbuke egbuke maka elu igwe. Potassium sodium tartrate (Luo Chemicalbook Shell nnu) nwere ike iji kwadebe Fehling's reagent, a pụkwara iji ya mee ihe na nkà mmụta ọgwụ dị ka laxative na diuretic, ma jiri ya mee ihe dị ka etiti Cincophen. Kristal ya nwere akụrụngwa piezoelectric na enwere ike iji ya na ụlọ ọrụ eletrọnịkị. A na-ejikarị ya na ihe ọṅụṅụ, swiiti, achịcha, gelatin dị ka onye na-ahụ maka utoojoo, biochemical reagent, onye na-ekewa agbụrụ agbụrụ, onye na-ekesa ọgwụ. A na-ejikwa foto, canning, ibipụta na ịcha akwa, ite na nkwadebe nke ndị ọzọ na-edozi ihe na nnu.

Mkpado na-ekpo ọkụ: D-Tartaric acid CAS 147-71-7, Ndị na-emepụta ihe, ndị na-ebunye, n'ogbe, ụlọ ọrụ mmepụta ihe, na ngwaahịa, nke emere na China, China, ọnụ ala, ego, àgwà, API, nyocha na mmepe, nkwekọrịta omenala.

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