If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
1.04220
氯化胍
LAB
别名:
盐酸胍 盐酸盐, 盐酸胍，氨基甲酰氨基氮氯化物, 亚氨基脲 盐酸盐, 亚氨脲 盐酸盐, 盐酸胍
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品質等級
效力
655.3-907.1 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rabbit)
pH值
4.5-5.5 (20 °C, 100 g/L in H2O)
mp
180-185 °C (lit.)
188 °C
溶解度
2150 g/L
密度
1.3 g/cm3 (lit.)
體積密度
550‑620 kg/m3
儲存溫度
2-30°C
SMILES 字串
Cl[H].NC(N)=N
InChI
1S/CH5N3.ClH/c2-1(3)4;/h(H5,2,3,4);1H
InChI 密鑰
PJJJBBJSCAKJQF-UHFFFAOYSA-N
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此商品 | V900385 | 50950 | 50940 |
|---|---|---|---|
| storage temp. 2-30°C | storage temp. - | storage temp. - | storage temp. - |
| mp 180-185 °C (lit.), 188 °C | mp 180-185 °C (lit.) | mp 180-185 °C (lit.) | mp 180-185 °C (lit.) |
| Quality Level 100 | Quality Level - | Quality Level 200 | Quality Level 200 |
| potency 655.3-907.1 mg/kg LD50, oral (Rat) | potency - | potency - | potency - |
| pH 4.5-5.5 (20 °C, 100 g/L in H2O) | pH - | pH (25 °C, 4.6 - 6/573 g/L) | pH (25 °C, 4.6 - 6/573 g/L) |
| solubility 2150 g/L | solubility - | solubility H2O: 6 M, clear (100 Hazen) | solubility H2O: 6 M at 20 °C, clear, colorless |
應用
分析報告
鉴别（红外光谱）：通过测试
pH值（10 %；水）：4.5 - 5.5
熔程：182 - 186
氯化物（以无水物质计）：36.1 - 37.1 %
訊號詞
Warning
危險分類
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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