Model Number: HMHT0034
English alias: 246-515-6; Zinc bis(hydroxymethanesulfinate); methanesulfinate, 1-hydroxy-, zinc salt (1:1)
EINECS No. 246-515-6
Molecular weight: 160.5062
Physicochemical Properties
Appearance: White Crystal Powder
Boiling Point: 446.4°C at 760 mmHg
Flash Point: 223.8°C
Application
Printing and dyeing auxiliary
Mainly used in natural silk fabric fields.
Dyeing auxiliaries, mainly used for natural silk fabrics, tablecloths for printing dialing agent
Storage/Transport Information
Stored in a dry, cool, and dark place.
Protected from moisture and avoided exposure to direct sunshine.
Don't let it be rained on.
Be sure not to store it together with oxidant and acid, no presence of acidic vapor in storage.
FAQ
Q1: May I get one sample before placing an order?
Re: Yes, Samples are available. For normal products, samples are for free and you just need to bear the freight;
For those high-value products, you just need to freight and certain product cost. When we both cooperate for some time or when you are our VIP customer, a free sample will be offered when you need it.
Q2: Which payment is available for your company?
Re: T/T, L/C, or Ali trade insurance. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT, etc.) or by air. Usually, it will cost 3-5days that you can get the goods after delivery. For large quantity products, shipping by sea is worthwhile. It will cost days to weeks to come to your destination port, which depends on where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use a label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are the basis of one company, so whatever products we provide for you all are qualified. We will have the goods tested and provide COA before delivery for sure.
Q6:Is the price on this page correct?
Re: The listed price is only for reference, for the latest price, pls contact us directly.
Products
| NAME OF INDEXES | SPECIFICATION |
| Assay | 95.00% W/w min. |
| Zinc Sulphite | 3.50% W/w max |
| Zinc Formaldehyde Bisulphate | 2.50 % W/w max. |
| Bulk Density(*) | 1.10 to 1.40 gm/ml |
| pH(10%) | 3.5 to 5.2 |
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