are these acid free?
1278315
Yes, they are. I have ordered these several times. I only use acid free. Linda R.
791147
The box does not mention being acid free, nor does the manufacturers web side (www.smead.com) mention acid free. It does contain 10% post consumer recycled material. The 4x6" card guides product number is 56030, if you want to contact Smead Manufacturing directly. I was impressed by the quality of the index cards. They are heavyweight, most items like this keep getting thinner and thinner. These are sturdy and I will be ordering them again. If it doesn't say acid free, it probably isn't. I am using them as dividers for old family photos, even though I know acid free is always the way to go with photos. The box does not mention being acid free, nor does the manufacturers web side (www.smead.com) mention acid free. It does contain 10% post consumer recycled material. The 4x6" card guides product number is 56030, if you want to contact Smead Manufacturing directly. I was impressed by the quality of the index cards. They are heavyweight, most items like this keep getting thinner and thinner. These are sturdy and I will be ordering them again. If it doesn't say acid free, it probably isn't. I am using them as dividers for old family photos, even though I know acid free is always the way... » Read More The box does not mention being acid free, nor does the manufacturers web side (www.smead.com) mention acid free. It does contain 10% post consumer recycled material. The 4x6" card guides product number is 56030, if you want to contact Smead Manufacturing directly. I was impressed by the quality of the index cards. They are heavyweight, most items like this keep getting thinner and thinner. These are sturdy and I will be ordering them again. If it doesn't say acid free, it probably isn't. I am using them as dividers for old family photos, even though I know acid free is always the way to go with photos. « Show Less
116100
I don't know, and I no longer have my original packaging to see if it states that they are. Sorry -
770884
the packages all state that they are archival, photo safe, acid, lignin and P VC free. I hope this is helpful.
1235229
They are moist. No indication on the packaging that they are pH balanced and/or hypoallergenic
812997
I don't have the box left that they came in, but I can tell you that the product I ordered is not sugar free. Maybe that is an option. Sorry I can't be more help, good luck!
1488173
Sorry I have not tried High Acid or Gluten free Bread mix in these pans. I have made lots of quick breads from scratch but none with a high acid content.
271149
On their own web site it says that they are "gluten free and are packed in a separate facility to prevent cross contamination." The only caution it states on my package is that they may contain pits and/or pit fragments.
638127
Hi Kathryn, since there is no mention in the product information about the pages being acid free, I think you have to assume that they are not. That would surely be a great selling point and if they could use that as a promotion for the product they would. I'm still using mine to hold recipes, not nearly as dear to me as photos would be so I wasn't thinking along the same lines as you when I bought these.Judy
2063006
Doubtful; they smell like strawberries ... no acidic issues to report... I am on my 3rd bottle of these and take their Perfect food supplement as well (also excellent nutrition)
1564884
According to the package they are Acid-Free Ink, No Added Acid; no measurable pH.You do need to protect anything under neath your project as they do bleed through.
746005
No. They are definitely not odorless. But honestly I don't think any of them are that I've come across.
1883277
Yes, the tape is acid-free. If you do a Google search and find it on other websites, that tidbit is included in their description. Since it's an archival quality library tape, acid-free is implied.
744247
No. Unfortunately, they have a trace of salt as do most of the products packaged this way. We did not use this particular one.
702568
That's what the package says, and as far as I know they are. They definitely don't taste roasted or salted.
390200
Hi. I don't think they are advertised as acid free so I wouldn't use them for something important. Also, they aren't exactly airtight.
1603837
I bought these as gift for my wife to store photos in. She did a lot of research so I would assume they are acid free. She as a person who loves her photos and scrapbooks and would only use acid free. You can always check with the manufacturer if possible. Hope this helped.