- Electric Irons[2]
- Pigment[1]
- Garment Tags[1]
- Baked Goods[1]
- Contact Person : Mr. Zack Lin
- Company Name : Hangzhou Xiaoshan Qianjin Chemical Co., Ltd.
- Tel : 86-571-82197709
- Fax : 86-571-82197010
- Address : Zhejiang,Hangzhou,Qianjin Industrial Zone Xinwan Town, Xiaoshan,
- Country/Region : China
- Zip : 311228
Cysteamine hydrochloride 99%, 98%, 95%, 75%
Cysteamine hydrochloride 99%, 98%, 95%, 75%
Biggest Producer and exporter in China!
--Chemical Name: 2-Aminoethanethiol hydrochloride; 2-Aminoethane-1-thiol hydrochloride; Mercaptamine hydrochloride; 2-Mercaptoethylamine hydrochloride; Mercaptoethylammonium chloride
--CAS: 156-57-0
--EINECS: 205-858-1
--Molecular Structure:
--Molecular Formula: C2H7NS.HCl; C2H8ClNS
--Properties:White whole milk or powdered crystal, noninflammable and nonexplosive products, special gravity:1.3-1.4. Slight odor and deliquesce. It can react with organic substance in condensation way.
--Use:Main material to produce ranitidine/zantac and cimetidine. Also can be used to produce cosmetics, feed additive, biochemical reagent, complexing agent of heavy metal ions.
--Specification:White powder or colorless transparent liquid(with different specifications), in accordance with Q/XQH160-2001 standard.
Valid period: two years.
Specifications:
Index\product type |
99% powder |
99% crystal |
98% lumpy |
95% lumpy |
75% aqueous solution |
Appearance |
White powder |
White crystal |
White lumpy |
White lumpy |
Colorless transparent liquid |
Content of effective ingredient ≥% |
99.0 |
98.0 |
98.0 |
95.0 |
75.0 |
PH value |
3-5 |
3-5 |
3-5 |
3-5 |
4-5 |
Ferric salt ion Fe3+≤ppm |
10 |
10 |
100 |
200 |
50 or 8 |
Sulfate radical SO42- ≤% |
0.5 |
0.5 |
- |
- |
- |
Drying loss≤% |
0.5 |
0.5 |
- |
- |
- |
Melting point |
62-70 |
62-70 |
60-70 |
60-70 |
- |
For more, please contact: Mr. Zack Lin
Email: [email protected], [email protected], [email protected]
MSN: [email protected]
TEL: 0086-571-82197709
MOB: 0086-159-06631030
FAX:0086-571-82129765, 82197709, 82197010
半胱胺盐酸盐 盐酸半胱氨99%, 98%,95%,75%
化学名称:半胱胺盐酸盐, 盐酸半胱氨, beta-巯基乙胺盐酸盐
英文名称:Cysteamine Hydrochloride, 2-Aminoethanethiol hydrochloride; 2-Aminoethane-1-thiol hydrochloride; Mercaptamine hydrochloride; 2-Mercaptoethylamine hydrochloride; Mercaptoethylammonium chloride
CAS:156-57-0
EINECS:205-858-1
分子式:C2H7NS·HCl
性 能: 本品为白色状物或白色粉未状结晶,非易燃易爆品,比重为1.3-1.4,稍有臭味,易潮解,遇铁显绿色,能与许多有机物起缩合反应,是许多金属离子的铬合剂。用 途: 制造雷尼替丁,西米替丁的主要原料,亦可用于生产化妆品,动物饲料添加剂,生化试剂,重金属离子的络合剂等。
贮存和包装: 本品可根据用户需要分不同的规格,一般为 98%-99%粉未状,95%-98%块状物,75%水溶液,粉未状用纸板桶内衬聚乙烯薄膜袋(双层冲N2保护),每桶净重25kg;固体块状物用聚乙烯塑料桶包装,每桶净重30-60公斤或60公斤;水溶液用内衬塑铁桶包装(冲N2保护),每桶净重200kg;应贮存在干燥、阴凉、通风的库房内,防止日晒和受潮,严禁物料与金属离子接触。
质量指标:
外观:白色粉未或块状物或无色透明液体(分不同规格),应符合Q/XQH160-2001标准,保质期2年。
指标\产品型号 |
99%粉未状 |
99%粉未状 |
98%块状物 |
95%块状物 |
外观 |
白色粉未 |
白色结晶 |
白色块状 |
白色块状 |
有效成份含量≥% |
99.0 |
99.0 |
98.0 |
95.0 |
Ph 值 |
3-5 |
3-5 |
3-5 |
3-5 |
铁盐离子≤ppm |
10 |
10 |
100 |
200 |
硫酸根SO-2 ≤% |
0.5 |
0.5 |
- |
- |
干燥失重≤% |
0.5 |
0.5 |
- |
- |
溶 点 |
62-70 |
62-70 |
60-70 |
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