亚洲色自偷自拍另类小说,日本高清视频在线www色,2019午夜福利不卡片在线

<menu id="kberq"><i id="kberq"><acronym id="kberq"></acronym></i></menu>

<menuitem id="kberq"></menuitem>

<ul id="kberq"><rp id="kberq"><em id="kberq"></em></rp></ul>

Shaoxing Huawei Chemical Co.,Ltd.

·	Triphenylphosphine
·	Tetrachlorophthalic Anhydride
·	p-Cresol
·	Sodium sulfite
·	Sulfuric acid

· Binhai:Shaoxing Huawei Chemical Co.,Ltd.
· Tel: +86-575-85620368 13957559832
· Paojiang:Shaoxing Huali Fine Chemical Co., Ltd.
· Tel: +86-575-85726755 13867572782
· Pingshui:Shaoxing Huawei Chemical Co., Ltd.
· Tel: +86-575-85767147 13505751287
· E-mail: [email protected]
· Web: www.123longjie.com

Search:

Industrial sulfuric acid

【English name】:Sulfuric acid
【CAS】:7664-93-9
【Molecular formula】:H₂SO₄
【Molecular weight】:98.08
【Use】:Widely used in fertilizer, oil refining, chemicals, pharmaceuticals, dyes, printing and dyeing industries.
【Index】:

Index	Superior product	First grade product	Qualified product
Sulfuric acid % ≥	98.0	98.0	98.0
Ash % ≤	0.02	0.03	0.10
(Fe)% ≤	0.0+86-5	0.010	——
(As)% ≤	0.0001	0.0+86-5	——
(Pb)% ≤	0.0+86-5	0.02	——
Transparency/mm ≥	80	50	——
Chroma/ml ≤	2.0	2.0	——

Copyright(C)2009,Shaoxing Huawei Chemical Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice

Home | About us | Products | Corp. show | Order | Contact | Chinese

Ö÷Õ¾Ö©Öë³ØÄ£°å£º óÞÁ¬ÏØ| ËÕÄáÌØ×óÆì| ÂÒÊìÅ®¸ß³±Ò»Çø¶þÇøÔÚÏß| ÈýÈË³ÉÈ«Ãâ·Ñ¹Û¿´µçÊÓ¾ç¸ßÇåÒ»| ºìÇÅÇø| ÇÉ¼ÒÏØ| Ë®Ý®100ÍêÈ«¹ú²úÃâ·Ñ| ¸ßÖÐŠ‹Š‹ÈÃÎÒcÁË6´Î| ¹ú²úÑÇÖÞ¾«Æ·¾Ã¾Ã¾Ã¾Ã¾Ã¿ìÀÖ8| Å·ÃÀÂ×½û¼ÉÆ¬ÔÚÏß¹Û¿´| ¹«ÔÚ³ø·¿°Ç¿ªÍÈÈÃÎÒË¬ÁËÔÚÏß¹Û¿´| ÀÏÅ®ÈËÐÔÉú½»´óÆ¬Ãâ·Ñ| ÈÕ±¾¿ñÅçÄÌË®ÔÚÏß²¥·Å212| ½¿ÈíÓÈÎïH²Úºº1v1| Å·ÃÀÈÕº«¾«Æ·Ò»Çø¶þÇøÔÚÏß| Å·ÃÀÇøÒ»Çø¶þÇøÊÓÆµÔÚÏß | Å·ÃÀÈÕº«ÑÇÖÞÖÐ×Ö¶þÇø| Å·ÃÀÈËÃ«Æ¬ÔÚÏßÊÓÆµ| ¿ì´©Ö®°®°®×ö²»Í£H| À±ÃÃ×ÓÓ°ÔºµçÊÓ¾çÃâ·Ñ²¥·ÅÊÓÆµ | ¹«ÔÚ³ø·¿°Ç¿ªÍÈÈÃÎÒË¬ÁËÔÚÏß¹Û¿´| ¾²ÀÖÏØ| ³ÉÈ«ÊÓÆµÃâ·Ñ¹Û¿´ÔÚÏß¹Û¿´µÚ14... | Å·ÃÀa¼¶vÆ¬| ÈËÓë¶¯ÈËÎïÅ·ÃÀÔÚÏß²¥·Å| ÈÕº«¾«Æ·Ãâ·ÑÎÞÂë×¨Çø| ÄÏ°ÄÏØ| ÎôÑôÏØ| ¹ú²ú¾«Æ·¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã| ³ôÐ¡×Ó°¡ÇáµãìáÌ«´ÖÌ«³¤ÁËµÄÊÓÆµ| ÓªÉ½ÏØ| ÎÀ»ÔÊÐ| Ì«¿µÏØ| ÃÚÑôÏØ| ÓãÌ¨ÏØ| ÈÕº«~Å·ÃÀÒ»ÖÐÎÄ×ÖÄ»| ÑÇÖÞ?¹ú²ú ÁíÀà ÎÞÂë ÈÕº«| ÈÕº«aÆ¬| ÀÏÅ£ÄÛ²ÝÒ»Çø¶þÇøÈýÇøµÄÇø±ð| Ú¯°²ÏØ| ¹ãµÂÏØ|

<bdo id="jg98s"><strong id="jg98s"><acronym id="jg98s"></acronym></strong></bdo>