الوصف
Product Name
1,4-Butanediol
Multiple names
1,4-Butylene Glycol;
Tetramethylene Glycol;
Butane-1,4-Diol;
Butane-1,1-Diol;
BDO
CAS No.
110-63-4
EC No.
203-786-5
MF No.
C4H10O2
MW No.
90.121
Product Usage
It can be used as a reagent for chemical analysis and as a stationary liquid for gas chromatography. Used as solvent, non-toxic antifreeze, hygroscopic agent, food emulsifier, and also used in organic synthesis.
Specification
Assay Item
Standard
Form
Liquid
Color
Clear colorless
Acidity Coefficient (pKa)
14.73±0.10
Melting Point
16 °C
Refractive Index
n20/D 1.445
PH
7-8
please contact us:
Whatapp/skype/wechat:+8613091287206
Email:sierra@cl-pharm.com
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FAQ
1. SAMPLE ORDER?
before mass production samples will be made, onceapproved, mass production will be processed. Doing 100% inspectionduring
production, then do random inspection before packing.
2. IS THERE A DISCOUNT?
Different quantity has different discount.
3. HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
Free samplesfor some products is avaiable,and shipping fee will on youraccount.
according to your requests,items can be customized.
4.WHAT’S MOQ?
MOQ is 1 kg. But usually we accept less quantity suchas 100 g on the condition that sample charge is 100% paid.
