1.07657
Lactose monohydrate
milk sugar, suitable for microbiology
동의어(들):
Lactose monohydrate, Milk sugar, Lactobiose
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제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
C12H22O11 · xH2O
CAS 번호:
Molecular Weight:
342.30 (anhydrous basis)
MDL number:
UNSPSC Code:
41106212
EC Index Number:
200-559-2
NACRES:
NA.74
Quality Segment
form
solid
autoignition temp.
390 °C
potency
>10000 mg/kg LD50, oral (Rat)
pH
4.0-6.5 (20 °C, 100 g/L in H2O)
mp
202 °C
solubility
161 g/L
bulk density
500 kg/m3
application(s)
microbiology
storage temp.
15-25°C
SMILES string
O1[C@H]([C@@H]([C@H]([C@H]([C@H]1CO)O)O)O)O[C@@H]2[C@H](O[C@@H]([C@@H]([C@H]2O)O)O)CO
InChI
1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5+,6+,7-,8-,9-,10-,11+,12+/m1/s1
InChI key
GUBGYTABKSRVRQ-XLOQQCSPSA-N
Analysis Note
Identity (IR-spectrum): passes test
Appearance: White to yellowish, finely cristallized powder
Spec. rotation (α 20/D; 10 %; water; calc. on anhydrous substance): +54.4 - +55.9 °
Acidity or alkalinity: passes test
Loss on drying (80 °C, 2 h): ≤ 0.5 %
Water: 4.5 - 5.5 %
Suitability for microbiology: passes test
Appearance: White to yellowish, finely cristallized powder
Spec. rotation (α 20/D; 10 %; water; calc. on anhydrous substance): +54.4 - +55.9 °
Acidity or alkalinity: passes test
Loss on drying (80 °C, 2 h): ≤ 0.5 %
Water: 4.5 - 5.5 %
Suitability for microbiology: passes test
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저장 등급
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
시험 성적서(COA)
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