尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China 2-cyanopyrazine 19847-12-2 - China Supplier
China 2-cyanopyrazine 19847-12-2 - China Supplier

2-cyanopyrazine 19847-12-2

Giá:Th?a thu?n
Danh m?c ngành ngh?: Chemicals/Chemical Intermediates/Intermediate Compounds
Danh m?c s?n ph?m:
Th??ng hi?u:
Th?ng s?:


Contact Info
  • ??a ch?:山東省濟南新材料交易中心辦公樓七樓723室, M? b?u chính: 250119
  • Liên h?: 王經(jīng)理
  • ?T:15726167122
  • Email:sales@zsscm.com.cn

S?n ph?m khác

M? t?
Th?ng tin b? sung

C?ng th?c hóa(chǎn) h?cC5H3N3
Kh?i l??ng phan t?105.1
C?ng th?c c?u t?o
Kh?i l??ng riêng1.174 g/mL at 25 °C (lit.)
Nhi?t ?? nóng ch?y18-20°C
Nhi?t ?? s?i87 °C/6 mmHg (lit.)
?i?m ch?p cháy206°F
?? tan trong n??cSlightly soluble in water.
áp su?t h?i0.0834mmHg at 25°C
?? tanAxetonitrile (h?i tan), Chloroform (h?i tan)
Ch? s? khúc x?n20/D 1.534(lit.)
H?ng s? axit-1.97±0.10(Predicted)
?i?u ki?n b?o qu?nInert atmosphere,Room Temperature
Th? tr?ngCh?t r?n
Màu s?cClear colorless to yellow
BRN110008
Gi?i h?n ph?i nhi?mNIOSH: IDLH 25 mg/m3
Tính ch?t v?t ly hóa(chǎn) h?cKh?i l??ng riêng 1.174
Nhi?t ?? s?i 87°C (6 mmHg)
Ch? s? khúc x? 1.534
?i?m ch?p cháy 206°F

Danh m?c ngành ngh?: Chemicals/Chemical Intermediates/Intermediate Compounds
Danh m?c s?n ph?m:
Th??ng hi?u:
Th?ng s?:
Kho hàng:
Xu?t x?:
About Toocle.com -  Toocle Partnership -  Toocle Services -  Toocle Agents
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal TChat 抚宁县| 塔河县| 中方县| 柳河县| 河池市| 杨浦区| 德保县| 凤山县| 西乌珠穆沁旗| 凯里市| 凉城县| 开封县| 云龙县| 澜沧| 台南县| 衡阳县| 乳山市| 珠海市| 卫辉市| 六安市| 桐城市| 响水县| 邹平县| 汝阳县| 宝清县| 康乐县| 乐陵市| 阿拉尔市| 阜阳市| 阜城县| 广宁县| 手机| 郴州市| 太白县| 平邑县| 拜城县| 武冈市| 松桃| 旺苍县| 通山县| 彭阳县|