一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

????????

????????
???????? ??? ???
?? ??:
527-09-3
???:
????????
???(??):
????????
???:
Copper(II) gluconate
???(??):
COPPER GLUCONATE;CUPRIC GLUCONATE;copper di-D-gluconate;COPPER GLUCONATE POWDER;Copper(II) glucote;COPPERGLUCONATE,FCC;COPPERGLUCONATE,USP;Glucose acid copper;COPPER(II) GLUCONATE;D-Gluconic acid copp
CBNumber:
CB4437183
???:
C12H22CuO14
??? ??:
453.84
MOL ??:
527-09-3.mol
MSDS ??:
SDS

???????? ??

???
155-157 °C(lit.)
?? ?
673.6℃[at 101 325 Pa]
??
1.777[at 20℃]
???
13.3Pa at 20℃
???
16.5 ° (C=1, H2O)
?? ??
Inert atmosphere,Room Temperature
???
???(?? ???), ?(?? ???, ??? ??)
??? ??
??
??
?? ????? ?????
??? (Optical Rotation)
[α]26/D +15°, c = 1 in H2O
???
?? ???
Merck
14,2640
?? ??
ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3
???
???
??? ?? ??
SKIN PROTECTING
SKIN CONDITIONING
?? ?? ??
Copper(II) gluconate (527-09-3)
InChI
1S/2C6H12O7.Cu/c2*7-1-2(8)3(9)4(10)5(11)6(12)13;/h2*2-5,7-11H,1H2,(H,12,13);/q;;+2/p-2/t2*2-,3-,4+,5-;/m11./s1
InChIKey
OCUCCJIRFHNWBP-IYEMJOQQSA-L
SMILES
OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(=O)O[Cu]OC(=O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO
LogP
-2.98
CAS ??????
527-09-3(CAS DataBase Reference)
EPA
Copper gluconate (527-09-3)
??
  • ?? ? ?? ??
????? 24/25
WGK ?? 3
RTECS ?? LZ5058000
TSCA TSCA listed
HS ?? 29181600
???? ??? 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Aquatic Acute 1
Aquatic Chronic 2
Skin Sens. 1B
STOT RE 2
?? ?? ??? 527-09-3(Hazardous Substances Data)
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
1
0 0

???????? MSDS


D-Gluconic acid copper(II) salt

???????? C??? ??, ??, ??

????

????? (1) ? : ? ?? 5.0g? ??? ??????? ?? ?????????????? ?? ??? ?, ? ?? 5.0ppm ????? ??.

??(2) ?? : ? ??? ?????? ?? ??? ?, ? ?? 4.0ppm ????? ??.

??(3) ???? : ? ?? ? 1g? ??? ?? 250mL ??????? ??? ? 10mL? ??? ???. ? ?? ????????? 25mL? ??? ?? ???? ??? ? ? ??? 5?? ??? ???? ???? ????. ? ?? ??(1→10) 25mL, 0.1N ????? 10mL, ???? 10mL ? ???? 3mL? ??? ??? ??? ??? 0.1N ??????????? ??? ?, ? ?? 1.0% ????? ?? .

V1 : 0.1N ?????? ???(mL)

N1 : 0.1N ?????? ????

V2 : 0.1N ?????????? ???(mL)

N2 : 0.1N ?????????? ????

????

? (1) ? ??? ???(1→20)? ????? ? ????? ??? ????.

??(2) 「???????」? ???? (2)? ?? ????.

???

? ? ?? ? 1.5g? ??? ??? 250mL ??????? ?? ? 100mL? ?? ?? ??? 2mL, ????? 5g? ?? ? ? ??? ?? 0.1N ??????????? ??? ? ??? ??? ? ???????? 2g? ?? ??? ?? ? ???? ???? ? ??? ????(??? : ????).

0.1N ????????? 1mL = 45.38mg C12H22CuO14

??? ??

Copper(II) gluconate, Cu(C6H11O7)2, is a light blue to blue-green, crystalline material that is soluble in water and slightly soluble in ethanol.

??

Copper(II) gluconate is used in dietary supplement. It is also used to treat acne vulgaris, common cold, hypertension, premature labor, leishmaniasis and visceral postoperative complications. Further, it is used in oral deodorants and feed additives. In addition to this, it is used as a synergist and nutritional supplement for foods. It is the active component in retsyn used in mints and certs.

?? ??

Copper(II) gluconate is prepared by the dissolution of copper(II) carbonate or copper(II) hydroxide in gluconic acid. It is used as a nutritional supplement for copper deficiency and as a component in oral deodorants.

Safety Profile

When heated to decomposition it emits acrid smoke and irritating fumes.

???????? ?? ?? ? ???

???

?? ??


???????? ?? ??

???( 409)?? ??
??? ?? ??? ?? ?? ? ??
Hebei Chuanghai Biotechnology Co., Ltd
+8615350571055
Sibel@chuanghaibio.com China 8738 58
Hebei Yanxi Chemical Co., Ltd.
+8618531123677
faithe@yan-xi.com China 5853 58
Hebei Fengjia New Material Co., Ltd
+86-0311-87836622 +86-18712993135
sales01@tairunfaz.com China 8051 58
Hebei Chuanghai Biotechnology Co., Ltd
+8615531151365
mina@chuanghaibio.com China 18126 58
Hebei Longbang Technology Co., LTD
+86-18633929156
admin@hblongbang.com China 972 58
HebeiShuoshengImportandExportco.,Ltd
+86-18532138899
L18532138899@163.com China 939 58
Lianyungang Kaiyu Environmental Tech Co., Ltd.
+86-0086-19851820538 +8619851820538
carlos@khonorchem.com China 314 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21587 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679 +8618949832763
info@tnjchem.com China 2988 55
Shanxi Naipu Import and Export Co.,Ltd
+86-13734021967 +8613734021967
kaia@neputrading.com China 1001 58

???????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
满城县| 林西县| 武冈市| 兴城市| 遂溪县| 集贤县| 正蓝旗| 柏乡县| 甘孜县| 翁源县| 盘山县| 眉山市| 牙克石市| 瑞昌市| 辛集市| 祁东县| 鹤山市| 高州市| 兴山县| 神木县| 香港| 卓资县| 通辽市| 都匀市| 夏河县| 阿荣旗| 炉霍县| 海伦市| 密山市| 芦山县| 玛沁县| 岳阳县| 南投县| 上思县| 临朐县| 突泉县| 莱州市| 北安市| 迭部县| 静海县| 木里|