L-Tartaric acid Cas: 87-69-4
| Nọmba katalọgụ | XD91147 |
| Aha ngwaahịa | L-tartaric acid |
| CAS | 87-69-4 |
| Usoro ihe omimi | HO2CCH (OH) CH (OH) CO2H |
| Ibu molekụla | 150.09 |
| Nkọwa nchekwa | Ambient |
| Koodu tarifu akwadoro | 2918120090 |
Nkọwapụta ngwaahịa
| Ọdịdị | Enweghị agba ma ọ bụ translucent gaa na ntụ ntụ ọcha |
| Asay | 99.7% ruo 100.5% |
| Ntughari pụrụ iche | +12° ruo +12.8° |
| Mmechi | Na-akwado EP na FCC, mbipụta ọhụrụ |
| Ndu | 2ppm kacha |
| Ọnwụ na ihicha | 0.5% kacha |
| Sulfate | 150ppm max |
| Calcium | <200ppm |
| Ígwè | 5ppm kacha |
| Mercury | 1ppm kacha |
| Ọla dị arọ (Pb) | 10ppm max |
| Ntupu nha | 20-40 |
| Sulfated ntụ | 0.05% kacha |
| Cl | 100ppm max |
| Nnwale (ndabere akọrọ) | 99.7% ruo 100.5% |
| Oxalate (dị ka oxalic acid) | 100ppm max |
A na-eji L-tartaric acid eme ihe
【Usage 1】L(+) -tartaric acid bụ nke a na-eji eme ihe dị ka ihe na-atọ ụtọ na mmanya na ihe oriri ndị ọzọ, nke a na-eji na mmanya, ihe ọṅụṅụ dị nro, swiiti, achịcha, na ụfọdụ sweets colloidal.A na-eji ya eme ihe dị ka onye na-ahụ maka utoojoo, onye na-ekewa ihe na akụrụngwa ọgwụ
【Jiri 2】 Jiri dị ka biochemical reagent, masking gị n'ụlọnga na biya ụfụfụ gị n'ụlọnga, na-eji na tanning ụlọ ọrụ.
【Usage 3】L(+) -tartaric acid bụ nke a na-ejikarị eme ihe dị ka ihe na-atọ ụtọ na mmanya na ihe oriri ndị ọzọ, nke a na-eji na mmanya, ihe ọṅụṅụ dị nro, swiiti, achịcha, na ụfọdụ sweets colloidal.N'iji ọrụ anya ya, enwere ike iji ya dị ka onye na-edozi kemịkalụ maka mkpebi nke DL-aminobutanol, nke dị n'etiti n'ichepụta ọgwụ mgbochi ụkwara nta;enwere ike iji ya dị ka ihe eji eme ihe maka njikọ nke tartaric acid;enwere ike iji acidity ya dị ka polyester resin resin Catalyst maka imecha, onye na-achịkwa PH maka mmepụta oryzanol;N'iji ihe onwunwe ya dị mgbagwoju anya, a na-eji ya dị ka onye na-ahụ maka mgbagwoju anya, onye na-ekpuchi ihe mkpuchi, onye na-ahụ maka chelating, ibipụta na ịcha akwa na-eguzogide electroplating, desulfurization, pickling, chemical analysis and medical check;A na-eji redicibility ya dị ka ihe na-ebelata maka ime mirror kemịkal.Onye nrụpụta foto.Ọ nwekwara ike iji ion ọla dị iche iche gbagwojuru ya anya, a pụkwara iji ya mee ihe dị ka onye na-ehicha ihe na ihe na-egbuke egbuke maka elu ígwè.
【Usage 4】 Iji ya complexing onwunwe, ọ na-eji dị ka a complexing gị n'ụlọnga, masking gị n'ụlọnga, chelating gị n'ụlọnga, na dyeing eguzogide na electroplating, desulfurization, pickling, chemical analysis na ọgwụ nnyocha;na-eji ihe onwunwe na-ebelata ya, a na-eji ya dị ka ihe na-ebelata mmetụta nke Mirror.Onye nrụpụta foto.Ọ nwekwara ike iji ion ọla dị iche iche gbagwojuru ya anya, a pụkwara iji ya mee ihe dị ka onye na-ehicha ihe na ihe na-egbuke egbuke maka elu ígwè.
Mpaghara ngwa
L (+) -tartaric acid bụ nke a na-ejikarị eme ihe dị ka onye na-ahụ maka utoojoo na ihe ọṅụṅụ na ihe oriri ndị ọzọ, na mmanya, ihe ọṅụṅụ dị nro, ihe oriri, achịcha, na ụfọdụ sweets gelatinous.A na-eji ya eme ihe dị ka onye na-ahụ maka utoojoo, onye na-ekewa ihe na akụrụngwa ọgwụ
