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L-cystin |56-89-3
Nkọwa ngwaahịa: Nnwale ihe nkọwapụta Ngwa ngwa ihe na-arụ ọrụ 99% Njupụta 1.68 Ebe mgbaze> 240 Celsius C esi esi 468.2 ± 45.0 °C Ọdịdị White Powder Nkọwa ngwaahịa: L-Cystine bụ ihe organic, kristal hexagonal ọcha ma ọ bụ ntụ ntụ ọcha crystalline, soluble na itughari acid na alkali ngwọta, dị nnọọ ike igbari na mmiri, insoluble na ethanol.Enwere obere ego na protein, nke kachasị n'ime ya na ... -
L-Glutamic acid |56-86-0
Nkọwa ngwaahịa: Nnwale ihe nkọwapụta Ngwa ngwa ihe na-arụ ọrụ 99% Njupụta 1.54 g / cm3 na 20 °C Ebe mgbaze 205 Celsius C esi esi mmiri 267.21 ° C Ọdịdị White ntụ ntụ PH uru 3.0-3.5 Nkọwa ngwaahịa: L-Glutamic acid nwere ọtụtụ ihe dị iche iche. na-eji, dị ka ọgwụ n'onwe ya iji gwọọ coma imeju, na mmepụta nke monosodium glutamate (MSG), ihe mgbakwunye nri, ekpomeekpo, na nyocha biochemical.Ngwa: (1)L... -
o-Diethoxy-Benzen |2050-46-6
Nkọwa ngwaahịa: Ebe mgbaze 43-45 Celsius C esi esi 218-220C njupụta 1,005 g/cm3 vapor pressure 5.7Pa na 20℃ refractive index 1.5083 (atụmatụ) Fp 218-220C nchekwa okpomọkụ.Emechiri ya na akọrọ, ụdị okpomọkụ dị n'ime ụlọ kristal dị ala na-agbaze Mass ma ọ bụ ụcha mmiri mmiri Light agba aja aja Water Solubility 646mg/L na 20℃ BRN 2046149 LogP 2.64 na 20℃ -
o-Vanillin|148-53-8
Nkọwa ngwaahịa: Ebe mgbaze 40-42 °C (ọkụ.) Ebe a na-esi esi 265-266 °C (lit.) Njupụta 1.2143 (atụmatụ siri ike) Ntugharị ntụgharị 1.4945 (atụmatụ) Fp> 230 °F Nchekwa okpomọkụ.Chekwaa n'okpuru +30 Celsius.Solubility Chloroform (Sparingly), Methanol (Obere) Pka pK1: 7.912 (25°C) Ụdị Na-agbaze siri ike Agba Icha mmirimmiri na agba aja aja Mmiri Solubility ubé soluble Sensitive Air Sensitive BRN 471913 Stability: Hygro... -
Hydroquinone | 123-31-9
Nkọwa ngwaahịa: Hydroquinone Chemical Njirimara Na-agbaze 172-175 °C (lit.) Ebe a na-esi esi 285 °C (lit.) Njupụta 1.32 Vapor density 3.81 (vs air) Vapor pressure 1 mm Hg ( 132 °C) Refractive index 1.6320 F Celsius C okpomọkụ okpomọkụ.Chekwaa n'okpuru +30 Celsius.Solubility H2O: 50 mg / mL, doro anya Ụdị agịga-dị ka kristal ma ọ bụ Crystalline ntụ ntụ Pka 10.35 (na 20 ℃) Agba White na-acha ọcha Water Solubility 70 g / L (20 ºC) Se ... -
Guaiacol|90-05-1
Nkọwa ngwaahịa: Ọdịdị: White na nso na-acha ọcha siri ike Assay≥99.0% Ebe mgbaze171 ~ 175 ℃ Solubility: Soluble na mmiri na acetone.Na-agbaze ntakịrị na benzene.Soluble n'efu na ethanol, ether na carbon tetrachloride ojiji: ngwugwu akụrụngwa kemịkalụ: 25kg na akpa akwụkwọ kraft ejiri PE ihe nkiri Shelf Life: ọnwa 12 na akpa mbụ na-emegheghị ebe nchekwa: Chekwaa n'ebe dị jụụ na nkụ.Zere mmetọ nke ikuku ndị ọzọ.Wepụ ọkụ na okpomọkụ -
o-Dimethoxybenzene|91-16-7
Nkọwa ngwaahịa: Ebe na-agbaze 15 Celsius C (lit.) Ebe a na-esi nri 206-207 °C (lit.) Njupụta 1.084 g / mL na 25 Celsius C (lit.) Nrụgide vapor 0.63 hPa (25 °C) Ntugharị ntugharị n20 / D 1.533(ọkụ) Fp 189 °F nchekwa okpomọkụ.Chekwaa n'okpuru +30 Celsius.Solubility 6.69g/l enweghị ike ime ụdị ntụ ntụ na-acha ọcha ka ude mmiri solubility soluble na mmanya, diethyl ether, acetone, na methanol.Na-agbaze ntakịrị na mmiri.Ebe na-ekpo ọkụ 21.0 ruo 23.0 ℃ ... -
Ethyl Maltol |4940-11-8
Enwere ike iji Ethyl Maltol dị ka ihe ụtọ ma nwee isi ísì ụtọ.Ethyl Maltol dị ka ihe ụtọ ka nwere ike ichekwa ụtọ ya na ísì ya mgbe agbazere ya na mmiri.Na ngwọta ya kwụsiri ike.Dị ka ihe mgbakwunye nri dị mma, Ethyl Maltol nwere atụmatụ nchekwa, adịghị mma, ngwa sara mbara, mmetụta dị mma na obere usoro onunu ogwu.Enwere ike iji ya dị ka ihe na-atọ ụtọ na ụtaba, nri, ihe ọṅụṅụ, ihe kacha mkpa, mmanya, ihe ịchọ mma a na-eji kwa ụbọchị na ihe ndị ọzọ.Ọ nwere ike imeziwanye ma kwalite t ... -
Yist wepụ |8013-01-2
Nkọwa ngwaahịa Yist Extract bụ ihe e kere eke sitere na yist, otu yist a na-eji na achịcha, biya na mmanya.Yist Extract nwere ekpomeekpo na-esi ísì ụtọ nke yiri bouillon, nke na-emekarị ka ọ bụrụ ihe dị mma maka ngwaahịa ndị na-esi ísì ụtọ ịgbakwunye ma na-emepụta ihe ụtọ na uto na ngwaahịa ndị a Yist wepụ bụ aha a na-ahụkarị maka ụdị dị iche iche nke ngwaahịa yist a na-emepụta site na ịwepụ. ọdịnaya nke cell (iwepụ mgbidi cell);a na-eji ha dị ka foo ... -
100209-45-8 |Protein Akwukwo nri Hydrolyzed (HVP)
Ngwaahịa Description Hydrolyzed akwukwo nri Protein (HVP) na-emepụta site eke soy Proteins site na nlezianya mgbaze n'okpuru ọnọdụ a na-achịkwa na-amịpụta mmịpụta nke sitere n'okike amino asịd na poly peptides.Hydrolyzed Vegetable Protein (HVP) ka e ji mee ihe dị ka nri na a dịgasị iche iche nke nri. , isi dị ka ụtọ ụtọ ma ọ bụ sizinin ruo ọtụtụ afọ.Ihe mejupụtara: Protein akwukwo nri hydrolyzed, protein ọdịnaya 90% Nkọwapụta ITEM STANDARD Mpụta odo Ka Br... -
32221-81-1 |Monosodium glutamate
Nkọwa ngwaahịa Monosodium Glutamate bụ kristal na-enweghị isi na enweghị isi.Site na mmiri dị mma, gram 74 nke Monosodium Glutamate nwere ike igbari na mmiri 100 ml.Isi ọrụ ya bụ ịbawanye ụtọ nri, ọkachasị maka efere ndị China.Enwere ike iji ya na ofe na ofe.Dị ka ihe na-esi ísì ụtọ, Monosodium Glutamate bụ ihe oriri dị mkpa na nri anyị.Monosodium glutamate: 1.Na-enweghị uru nri nri, Monosodium Glutamate nwere ike ịbawanye ekpomeekpo ... -
Disodium 5′-Ribonucleotides(I+G)
Nkọwa ngwaahịa Disodium 5′-ribonucleotides, nke a makwaara dị ka I+G, E nọmba E635, bụ ihe na-eme ka ekpomeekpo nke na-emekọrịta ihe na glutamates n'ịmepụta uto nke umami.Ọ bụ ngwakọta nke disodium inosinate (IMP) na disodium guanylate (GMP) ma na-ejikarị ebe nri nwere glutamate eke (dị ka ọ dị na anụ anụ) ma ọ bụ tinye monosodium glutamate (MSG).A na-eji ya eme ihe n'ụzọ bụ isi na noodles ndị nwere ụtọ, nri nri nri, ibe, crackers, sauces na nri ngwa ngwa.Emepụtara ya bụ c...
