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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
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C2404

Sigma-Aldrich

无水柠檬酸粉末

anhydrous, suitable for cell culture, suitable for plant cell culture

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100 ML
¥211.05
500 ML
¥665.04
6 X 500 ML
¥2,434.10
24 X 500 ML
¥11,932.77

¥211.05

国内现货，预计发货时间2025年4月14日详情

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100 ML
¥211.05
500 ML
¥665.04
6 X 500 ML
¥2,434.10
24 X 500 ML
¥11,932.77

About This Item

线性分子式:
HOC(COOH)(CH2COOH)2
CAS号:
77-92-9
分子量:
192.12
Beilstein:
782061
EC 号:
201-069-1
MDL编号:
MFCD00011669
UNSPSC代码:
12161700
eCl@ss:
39021801
PubChem化学物质编号:
24892327
NACRES:
NA.25

¥211.05

国内现货，预计发货时间2025年4月14日详情

获取大包装报价

质量水平

200

方案

≥97% (GC)

表单

powder

expl. lim.

8 %, 65 °F

技术

cell culture | mammalian: suitable
cell culture | plant: suitable

pH值（酸碱度）

1.8 (25 °C, 50 g/L)

pKa 

(1) 3.13, (2) 4.76, (3) 6.4

mp

153-159 °C (lit.)

溶解性

water: 50 mg/mL, clear to very slightly hazy, colorless

密度

1.67 g/cm3 at 20 °C

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此商品
PHR1419V900220100684
硝酸盐试剂 B suitable for microbiology

39441

硝酸盐试剂 B

对氨基苯磺酸 Pharmaceutical Secondary Standard; Certified Reference Material

PHR1419

对氨基苯磺酸

磺胺酸 Vetec™, reagent grade, 99%

V900220

磺胺酸

Sulfanilic acid for elemental analysis

100684

Sulfanilic acid

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-

composition

acetic acid (30%), 1000 mL

composition

-

composition

-

composition

-

technique(s)

microbe id | metabolite detection: suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

-

application(s)

agriculture
clinical testing
environmental
food and beverages
pharmaceutical

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

-

suitability

Enterobacter spp.

suitability

-

suitability

-

suitability

-

应用

除了用作铁螯合剂外，在细胞培养应用中柠檬酸盐还可支持胆固醇/甾醇、泛醌和类异戊二烯的生物合成。

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H319,H335

危险分类

Eye Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

  • 技术规格说明书

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    0000402679
    0000388562
    0000386620
    0000387778
    0000382363

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